M.P.E.C. statistics for C42
All MPECs
Made with MPECSGET (Version of 2023 Jan 11) at 02-02-2025 18:30:21 Name: Xingming Observatory, Mt. Nanshan
Code: C42
Longitude: 87.177800°
Cos: 0.727110
Sin: 0.684690
Earth center distance 6359.446416 km;
Latitude (geocentric) 43.278966°
Latitude (geographic) 43.471084°
Data file (text)
Number of MPECs with discoveries (*): 64
Number of MPECs without discoveries: 99
Number of all MPECs: 163
MPEC 2020-K131 : Comet C/2019 Y4 (ATLAS) (*)
MPEC 2020-F77 : 2020 FL2 (*)
MPEC 2020-F13 : 2020 FD (*)
MPEC 2020-E46 : 2020 EO (*)
MPEC 2020-B313 : 2020 BZ13 (*)
MPEC 2020-A132 : COMET C/2020 A2 (Iwamoto) (*)
MPEC 2020-A112 : COMET C/2019 Y4 (ATLAS) (*)
MPEC 2020-A99 : 2020 AV2 (*)
MPEC 2019-X100 : 2019 XW2 (*)
MPEC 2019-X49 : DAILY ORBIT UPDATE (2019 December 4)
MPEC 2019-X28 : 2019 XB (*)
MPEC 2019-W190 : 2019 WP4 (*)
MPEC 2019-W49 : 2019 WH (*)
MPEC 2019-V142 : DAILY ORBIT UPDATE (2019 November 10)
MPEC 2019-Q135 : OBSERVATIONS AND ORBITS OF COMETS (*)
MPEC 2019-M70 : COMET C/2019 K4 (*)
MPEC 2019-J142: OBSERVATIONS AND ORBITS OF COMETS (*)
MPEC 2019-J123: COMET C/2019 J2 (Palomar) (*)
MPEC 2019-J122: COMET C/2019 J1 (Lemmon) (*)
MPEC 2019-F76 : DAILY ORBIT UPDATE (2019 MAR. 25 UT)
MPEC 2019-F76 : DAILY ORBIT UPDATE (2019 MAR. 25 UT)
MPEC 2019-F76 : DAILY ORBIT UPDATE (2019 MAR. 25 UT)
MPEC 2019-F76 : DAILY ORBIT UPDATE (2019 MAR. 25 UT)
MPEC 2019-F76 : DAILY ORBIT UPDATE (2019 MAR. 25 UT)
MPEC 2019-F76 : DAILY ORBIT UPDATE (2019 MAR. 25 UT)
MPEC 2019-F76 : DAILY ORBIT UPDATE (2019 MAR. 25 UT)
MPEC 2019-F76 : DAILY ORBIT UPDATE (2019 MAR. 25 UT)
MPEC 2019-F76 : DAILY ORBIT UPDATE (2019 MAR. 25 UT)
MPEC 2019-F76 : DAILY ORBIT UPDATE (2019 MAR. 25 UT)
MPEC 2019-C13 : COMET P/2019 A2 (ATLAS)
MPEC 2018-V151: COMET C/2018 V1 (Machholz-Fujikawa-Iwamoto) (*)
MPEC 2018-K66 : 2018 KW1 (*)
MPEC 2018-F136: COMET C/2018 C2 (Lemmon) (*)
MPEC 2018-E18 : A/2018 C2 (*)
MPEC 2018-D04 : 2018 CX13 (*)
MPEC 2018-C99 : 2018 CP3 (*)
MPEC 2018-C88 : 2018 CZ2 (*)
MPEC 2018-C83 : 2018 CT2 (*)
MPEC 2018-C73 : 2018 CP2 (*)
MPEC 2018-C72 : 2018 CO2 (*)
MPEC 2018-C70 : 2007 LU19
MPEC 2018-C69 : 2018 CF2 (*)
MPEC 2018-C65 : 2018 CJ2 (*)
MPEC 2018-C63 : 2018 CG2 (*)
MPEC 2018-C61 : 2018 CA2 (*)
MPEC 2018-C60 : 2018 CZ1 (*)
MPEC 2018-C59 : 2018 CY1 (*)
MPEC 2018-C53 : 2018 CU1 (*)
MPEC 2018-C52 : 2018 CT1 (*)
MPEC 2018-C51 : 2018 CR1 (*)
MPEC 2018-C49 : 2018 BJ7 (*)
MPEC 2018-C23 : 2018 CL (*)
MPEC 2017-U238: COMET C/2017 T3 (ATLAS)
MPEC 2017-O35 : 2017 OD1 (*)
MPEC 2017-N58 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2017-L52 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2017-F171: 2017 FL101 (*)
MPEC 2017-E59 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2017-E32 : 2017 DS109 (*)
MPEC 2017-D10 : 2017 CR32 (*)
MPEC 2017-C15 : 2017 BN92 (*)
MPEC 2017-B159: 2017 BS32 (*)
MPEC 2017-B156: 2017 BP32 (*)
MPEC 2017-B154: 2017 BN32 (*)
MPEC 2017-B52 : 2017 BK3 (*)
MPEC 2017-B51 : 2017 BM3 (*)
MPEC 2017-B50 : 2017 BL3 (*)
MPEC 2017-B37 : 2017 BX (*)
MPEC 2017-A77 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2017-A50 : 2017 AG5 (*)
MPEC 2017-A40 : 2017 AO4 (*)
MPEC 2016-V92 : DAILY ORBIT UPDATE (2016 NOV. 10 UT)
MPEC 2016-V92 : DAILY ORBIT UPDATE (2016 NOV. 10 UT)
MPEC 2016-V92 : DAILY ORBIT UPDATE (2016 NOV. 10 UT)
MPEC 2016-V92 : DAILY ORBIT UPDATE (2016 NOV. 10 UT)
MPEC 2016-V92 : DAILY ORBIT UPDATE (2016 NOV. 10 UT)
MPEC 2016-V92 : DAILY ORBIT UPDATE (2016 NOV. 10 UT)
MPEC 2016-U66 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2016-T135: COMET C/2016 T2 (Matheny)
MPEC 2016-T134: 2016 TS55 (*)
MPEC 2016-T129: 2016 TH55 (*)
MPEC 2016-T58 : DAILY ORBIT UPDATE (2016 OCT. 7 UT)
MPEC 2016-T58 : DAILY ORBIT UPDATE (2016 OCT. 7 UT)
MPEC 2016-S99 : 2016 SE17 (*)
MPEC 2016-S94 : COMET P/2016 R4 (GIBBS)
MPEC 2016-L33 : 2016 LV (*)
MPEC 2016-L12 : 2016 LB (*)
MPEC 2016-E65 : 2016 EF28 (*)
MPEC 2015-V44 : COMET C/2015 V2 (JOHNSON) (*)
MPEC 2015-H37 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2015-G27 : COMET C/2015 F5 (SWAN-XINGMING)
MPEC 2014-L52 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2014-K54 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2014-A73 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-W01 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-U17 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-S75 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-S08 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-R59 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-K38 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-E06 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-C52 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2013-A85 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-Y30 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-U109: OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-T73 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-T08 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-S31 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-O25 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-O08 : COMET P/2012 NJ (LA SAGRA)
MPEC 2012-N19 : 2012 NJ (*)
MPEC 2012-N02 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-M33 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-L43 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-K56 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-H90 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-G18 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-F59 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-F11 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-D59 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-D09 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-C24 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2012-B78 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-T39 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-P44 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-P37 : COMET 213P-B/VAN NESS
MPEC 2011-L11 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-G90 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-G58 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-F23 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-F15 : COMET C/2011 F1 (LINEAR)
MPEC 2011-E78 : 2011 EO51 (*)
MPEC 2011-E57 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2011-E38 : 2011 EE17 (*)
MPEC 2011-E19 : 2011 EX4 (*)
MPEC 2011-E14 : 2011 ET4 (*)
MPEC 2011-D37 : DAILY ORBIT UPDATE (2011 FEB. 25 UT)
MPEC 2011-D06 : OBSERVATIONS AND ORBITS OF COMETS
MPEC 2009-M05 : COMET P/2009 L2 (YANG-GAO)
MPEC 2009-E69 : Brian G. Marsden (C) Copyright 2009 MPC M.P.E.C. 2009-E69
MPEC 2008-Y79 : OBSERVATIONS OF COMETS
MPEC 2008-Y58 : OBSERVATIONS OF COMETS
MPEC 2008-X62 : OBSERVATIONS OF COMETS
MPEC 2008-V54 : OBSERVATIONS OF COMETS
MPEC 2008-U100: OBSERVATIONS OF COMETS
MPEC 2008-R78 : COMET P/1896 R2 = 2008 R6 (GIACOBINI)
MPEC 2008-G35 : OBSERVATIONS OF COMETS
MPEC 2008-G32 : COMET C/2008 C1 (CHEN-GAO)
MPEC 2008-F63 : OBSERVATIONS OF COMETS
MPEC 2008-F62 : COMET C/2008 C1 (CHEN-GAO)
MPEC 2008-F28 : COMET C/2008 C1 (CHEN-GAO)
MPEC 2008-F03 : COMET C/2008 C1 (CHEN-GAO)
MPEC 2008-E77 : OBSERVATIONS OF COMETS
MPEC 2008-E18 : OBSERVATIONS OF COMETS
MPEC 2008-E17 : COMET C/2008 C1 (CHEN-GAO)
MPEC 2008-D10 : OBSERVATIONS OF COMETS
MPEC 2008-D09 : COMET C/2008 C1 (CHEN-GAO)
MPEC 2008-C64 : OBSERVATIONS OF COMETS
MPEC 2008-C63 : COMET C/2008 C1 (CHEN-GAO)
MPEC 2008-C21 : COMET C/2008 C1 (CHEN-GAO)
MPEC 2007-Y12 : OBSERVATIONS OF COMETS
MPEC 2006-W12 : OBSERVATIONS OF COMETS
MPEC 2006-K18 : OBSERVATIONS OF COMETS
Observed objects
Nr. | Object | Discovery | Stations | Obs all | Obs C42 | Obs percent | Note |
1 | K07L19U |
| 26 | 145 | 3 | 2 % | | 2 | K11D00O |
| 14 | 97 | 3 | 3 % | | 3 | K11E04T |
* | 23 | 138 | 3 | 2 % | | 4 | K11E04X |
* | 17 | 85 | 3 | 4 % | | 5 | K11E17E |
* | 19 | 90 | 3 | 3 % | | 6 | K11E51O |
* | 10 | 54 | 7 | 13 % | | 7 | K12N00J |
* | 20 | 214 | 5 | 2 % | | 8 | K13T05V |
| 31 | 699 | 18 | 3 % | | 9 | K16E28F |
* | 30 | 395 | 5 | 1 % | | 10 | K16L00B |
* | 19 | 323 | 3 | 1 % | | 11 | K16L00V |
* | 21 | 238 | 17 | 7 % | | 12 | K16S17E |
* | 25 | 199 | 10 | 5 % | | 13 | K16T10K |
| 11 | 92 | 4 | 4 % | | 14 | K16T55H |
* | 16 | 144 | 3 | 2 % | | 15 | K16T55S |
* | 20 | 241 | 3 | 1 % | | 16 | K17A04O |
* | 12 | 89 | 3 | 3 % | | 17 | K17A05G |
* | 63 | 717 | 10 | 1 % | | 18 | K17B00X |
* | 11 | 139 | 2 | 1 % | | 19 | K17B03K |
* | 14 | 96 | 2 | 2 % | | 20 | K17B03L |
* | 27 | 328 | 3 | 1 % | | 21 | K17B03M |
* | 21 | 189 | 7 | 4 % | | 22 | K17B32N |
* | 15 | 123 | 3 | 2 % | | 23 | K17B32P |
* | 40 | 264 | 2 | 1 % | | 24 | K17B32S |
* | 15 | 134 | 3 | 2 % | | 25 | K17B92N |
* | 30 | 156 | 5 | 3 % | | 26 | K17C32R |
* | 29 | 674 | 3 | 0 % | | 27 | K17DA9S |
* | 24 | 148 | 9 | 6 % | | 28 | K17FA1L |
* | 32 | 170 | 6 | 4 % | | 29 | K17O01D |
* | 29 | 395 | 3 | 1 % | | 30 | K18B07J |
* | 13 | 74 | 4 | 5 % | | 31 | K18C00L |
* | 9 | 66 | 4 | 6 % | | 32 | K18C01R |
* | 14 | 117 | 2 | 2 % | | 33 | K18C01T |
* | 9 | 52 | 8 | 15 % | | 34 | K18C01U |
* | 24 | 275 | 3 | 1 % | | 35 | K18C01Y |
* | 9 | 43 | 2 | 5 % | | 36 | K18C01Z |
* | 9 | 40 | 4 | 10 % | | 37 | K18C02A |
* | 12 | 56 | 3 | 5 % | | 38 | K18C02F |
* | 8 | 42 | 4 | 10 % | | 39 | K18C02G |
* | 15 | 150 | 3 | 2 % | | 40 | K18C02J |
* | 10 | 50 | 3 | 6 % | | 41 | K18C02O |
* | 16 | 151 | 7 | 5 % | | 42 | K18C02P |
* | 12 | 50 | 3 | 6 % | | 43 | K18C02T |
* | 11 | 96 | 4 | 4 % | | 44 | K18C02Z |
* | 18 | 98 | 6 | 6 % | | 45 | K18C03P |
* | 11 | 122 | 3 | 2 % | | 46 | K18C13X |
* | 13 | 185 | 5 | 3 % | | 47 | K18K01W |
* | 5 | 99 | 2 | 2 % | | 48 | K19F00E |
| 26 | 515 | 60 | 12 % | | 49 | K19V05F |
| 9 | 44 | 2 | 5 % | | 50 | K19W00H |
* | 10 | 54 | 5 | 9 % | | 51 | K19W04P |
* | 14 | 57 | 2 | 4 % | | 52 | K19X00B |
* | 20 | 152 | 3 | 2 % | | 53 | K19X02W |
* | 52 | 771 | 3 | 0 % | | 54 | K20A02V |
* | 31 | 253 | 4 | 2 % | | 55 | K20B13Z |
* | 6 | 43 | 3 | 7 % | | 56 | K20E00O |
* | 19 | 142 | 10 | 7 % | | 57 | K20F00D |
* | 20 | 96 | 10 | 10 % | | 58 | K20F02L |
* | 18 | 147 | 5 | 3 % | | 59 | AK18C020 |
* | 19 | 148 | 2 | 1 % | comet | 60 | CK05L030 |
| 171 | 5319 | 7 | 0 % | comet | 61 | CK06M040 |
| 74 | 1255 | 3 | 0 % | comet | 62 | CK06W030 |
| 185 | 5668 | 11 | 0 % | comet | 63 | CK07B020 |
| 114 | 1515 | 2 | 0 % | comet | 64 | CK07U010 |
| 76 | 898 | 4 | 0 % | comet | 65 | CK07W010 |
| 102 | 1682 | 7 | 0 % | comet | 66 | CK08C010 |
| 77 | 812 | 57 | 7 % | comet | 67 | CK09E010 |
| 66 | 591 | 4 | 1 % | comet | 68 | CK09P010 |
| 183 | 9156 | 103 | 1 % | comet | 69 | CK10G020 |
| 140 | 4066 | 4 | 0 % | comet | 70 | CK10S010 |
| 180 | 8564 | 4 | 0 % | comet | 71 | CK10X010 |
| 114 | 2291 | 12 | 1 % | comet | 72 | CK11A030 |
| 87 | 1755 | 10 | 1 % | comet | 73 | CK11C010 |
| 35 | 620 | 4 | 1 % | comet | 74 | CK11F010 |
| 131 | 4657 | 17 | 0 % | comet | 75 | CK11L040 |
| 149 | 5522 | 9 | 0 % | comet | 76 | CK11S020 |
| 39 | 359 | 10 | 3 % | comet | 77 | CK11UU5F |
| 101 | 2304 | 8 | 0 % | comet | 78 | CK12C020 |
| 41 | 264 | 6 | 2 % | comet | 79 | CK12J010 |
| 137 | 4414 | 3 | 0 % | comet | 80 | CK12K050 |
| 138 | 4411 | 13 | 0 % | comet | 81 | CK12S010 |
| 201 | 6754 | 78 | 1 % | comet | 82 | CK13R010 |
| 124 | 4046 | 21 | 1 % | comet | 83 | CK15F030 |
| 39 | 357 | 4 | 1 % | comet | 84 | CK15F050 |
| 28 | 302 | 53 | 18 % | comet | 85 | CK15V020 |
* | 159 | 5950 | 14 | 0 % | comet | 86 | CK16T020 |
| 30 | 179 | 3 | 2 % | comet | 87 | CK17K020 |
| 257 | 14215 | 9 | 0 % | comet | 88 | CK17T030 |
| 57 | 541 | 3 | 1 % | comet | 89 | CK18C020 |
* | 88 | 1678 | 2 | 0 % | comet | 90 | CK18V010 |
* | 39 | 1410 | 72 | 5 % | comet | 91 | CK19J010 |
* | 20 | 281 | 10 | 4 % | comet | 92 | CK19J020 |
* | 27 | 491 | 30 | 6 % | comet | 93 | CK19K040 |
* | 47 | 729 | 10 | 1 % | comet | 94 | CK19Y040 |
* | 123 | 4253 | 14 | 0 % | comet | 95 | CK20A020 |
* | 57 | 564 | 3 | 1 % | comet | 96 | PK05JC6Y |
| 40 | 261 | 2 | 1 % | comet | 97 | PK08Q020 |
| 100 | 1070 | 3 | 0 % | comet | 98 | PK08R060 |
| 37 | 193 | 3 | 2 % | comet | 99 | PK09L020 |
| 91 | 1120 | 9 | 1 % | comet | 100 | PK12F050 |
| 27 | 158 | 10 | 6 % | comet | 101 | PK12N00J |
| 111 | 2575 | 26 | 1 % | comet | 102 | PK16R040 |
| 34 | 201 | 9 | 4 % | comet | 103 | PK19A020 |
* | 54 | 440 | 10 | 2 % | comet | 104 | 0002P |
| 211 | 4935 | 53 | 1 % | comet | 105 | 0004P |
| 207 | 6632 | 3 | 0 % | comet | 106 | 0006P |
| 153 | 2988 | 3 | 0 % | comet | 107 | 0008P |
| 95 | 1761 | 2 | 0 % | comet | 108 | 0019P |
| 164 | 3660 | 7 | 0 % | comet | 109 | 0029P |
| 475 | 44473 | 21 | 0 % | comet | 110 | 0041P |
| 167 | 4947 | 10 | 0 % | comet | 111 | 0046P |
| 229 | 9299 | 14 | 0 % | comet | 112 | 0056P |
| 115 | 2011 | 3 | 0 % | comet | 113 | 0073P b |
| 81 | 2062 | 3 | 0 % | comet | 114 | 0073P c |
| 111 | 2915 | 3 | 0 % | comet | 115 | 0073P g |
| 57 | 937 | 3 | 0 % | comet | 116 | 0073P r |
| 36 | 463 | 3 | 1 % | comet | 117 | 0078P |
| 230 | 7434 | 4 | 0 % | comet | 118 | 0096P |
| 91 | 1297 | 25 | 2 % | comet | 119 | 0110P |
| 181 | 3569 | 3 | 0 % | comet | 120 | 0168P |
| 140 | 3539 | 8 | 0 % | comet | 121 | 0205P a |
| 89 | 1112 | 4 | 0 % | comet | 122 | 0209P |
| 136 | 3404 | 74 | 2 % | comet | 123 | 0213P |
| 129 | 2619 | 6 | 0 % | comet | 124 | 0213P b |
| 21 | 141 | 3 | 2 % | comet | 125 | 0226P |
| 98 | 1676 | 3 | 0 % | comet | 126 | 0236P |
| 69 | 748 | 3 | 0 % | comet | 127 | 0240P |
| 111 | 2651 | 3 | 0 % | comet | 128 | 0246P |
| 130 | 3914 | 4 | 0 % | comet | 129 | 0273P |
| 61 | 987 | 46 | 5 % | comet | 130 | 0314P |
| 24 | 290 | 2 | 1 % | comet | Sum | 130 objects |
| | 245319 | 1342 | 1 % | 72 comets |
Stations are all stations in all MPECs, which observed this object.
Object is the short name and an asteriks appears for objects, which have been announced in the MPECs as NEO. A discovery by this station is named as Discovery.
Obs all are all observations in all MPECs for this object.
Obs C42 are all observations in all MPECs for this station.
Obs percent is the percentage of stations observation to all observations.
C42 has discovered 0 objects.
It has made 1342 of all 245319 observations (1 %)
at 130 objects in all MPECs with involved station C42.
There are 386 of all 20502 observations (2 %)
at 62 objects in all discovery MPECs with involved station C42.
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