[Iaude] MPEC Y84: 2020 YO3 [a=2.08,e=0.63,i=9.5,H=24.73]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 25 10:09:27 EST 2023
M.P.E.C. 2023-Y84 Issued 2023 December 25, 15:07 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. They are published
on behalf of Division F of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2020 YO3
Revision to MPEC 2020-Y114
Additional Observations:
K20Y03O C2023 12 24.38026107 09 35.623+36 37 06.89 15.92oVEY084T05
K20Y03O C2023 12 24.38562107 09 33.154+36 38 57.08 15.77oVEY084T05
K20Y03O C2023 12 24.38743007 09 32.338+36 39 33.98 16.07oVEY084T05
K20Y03O C2023 12 24.39286107 09 29.801+36 41 24.18 15.87oVEY084T05
K20Y03O C2023 12 24.46832707 08 54.322+37 04 40.15 16.10oVEY084T05
K20Y03O C2023 12 24.46877907 08 54.108+37 04 47.32 16.07oVEY084T05
K20Y03O C2023 12 24.46923107 08 53.894+37 04 55.34 16.19oVEY084T05
K20Y03O C2023 12 24.46968407 08 53.686+37 05 03.05 16.06oVEY084T05
K20Y03O C2023 12 24.47013507 08 53.479+37 05 10.50 15.86oVEY084T05
K20Y03O KC2023 12 24.51487107 09 22.92 +37 12 22.5 16.1 GVEY084900
K20Y03O KC2023 12 24.51977807 09 21.39 +37 13 48.6 16.4 GVEY084900
K20Y03O KC2023 12 24.52468407 09 19.84 +37 15 12.7 16.3 GVEY084900
K20Y03O KC2023 12 24.60378507 08 52.26 +37 36 18.6 16.5 GVEY084900
K20Y03O KC2023 12 24.60746207 08 50.91 +37 37 12.5 16.4 GVEY084900
K20Y03O KC2023 12 24.61113907 08 49.57 +37 38 06.1 16.4 GVEY084900
K20Y03O KC2023 12 24.69159 07 09 10.03 +37 54 33.1 16.3 rZEY084C97
K20Y03O KC2023 12 24.69350 07 09 09.68 +37 55 00.6 15.9 rZEY084C97
K20Y03O KC2023 12 24.69541 07 09 09.19 +37 55 28.4 16.5 rZEY084C97
K20Y03O KC2023 12 24.69709 07 09 08.76 +37 55 52.1 16.1 rZEY084C97
K20Y03O 1C2023 12 24.70637 07 09 01.05 +37 53 50.3 16.4 GVEY084C40
K20Y03O 1C2023 12 24.71014 07 09 00.48 +37 54 43.5 16.2 GVEY084C40
K20Y03O 1C2023 12 24.71392 07 08 59.92 +37 55 36.2 16.5 GVEY084C40
K20Y03O KC2023 12 24.72831107 08 57.56 +37 56 40.7 16.9 GVEY084L06
K20Y03O KC2023 12 24.73141507 08 57.38 +37 57 23.2 16.7 GVEY084L06
K20Y03O KC2023 12 24.73503507 08 57.17 +37 58 12.0 16.6 GVEY084L06
K20Y03O KC2023 12 24.73575707 08 57.12 +37 58 22.0 17.1 GVEY084L06
K20Y03O 1C2023 12 24.84748 07 08 30.75 +38 23 33.0 16.6 GVEY084C40
K20Y03O 1C2023 12 24.85051 07 08 29.97 +38 24 06.5 16.6 GVEY084C40
K20Y03O 1C2023 12 24.85354 07 08 29.13 +38 24 40.5 17.1 GVEY084C40
K20Y03O 1C2023 12 24.87200 07 08 24.19 +38 28 00.7 17.1 GVEY084C40
K20Y03O 1C2023 12 24.87578 07 08 23.16 +38 28 41.0 17.1 GVEY084C40
K20Y03O 1C2023 12 24.87956 07 08 22.12 +38 29 20.8 17.2 GVEY084C40
K20Y03O KC2023 12 24.92307307 08 25.45 +38 35 58.6 16.8 GVEY084203
K20Y03O KC2023 12 24.92992607 08 23.77 +38 37 09.1 17.0 GVEY084203
K20Y03O KC2023 12 24.93428807 08 22.69 +38 37 53.7 16.8 GVEY084203
K20Y03O KC2023 12 24.94042407 08 21.113+38 38 52.44 17.0 GVEY084K38
K20Y03O KC2023 12 24.94962807 08 18.804+38 40 23.88 17.0 GVEY084K38
K20Y03O KC2023 12 24.95360007 08 17.83 +38 41 05.8 16.9 GVEY084203
K20Y03O KC2023 12 24.95883607 08 16.452+38 41 53.77 17.0 GVEY084K38
K20Y03O KC2023 12 24.96804207 08 14.136+38 43 22.40 16.9 GVEY084K38
K20Y03O KC2023 12 24.97224807 08 13.06 +38 44 05.1 16.8 GVEY084203
K20Y03O KC2023 12 24.97724307 08 11.794+38 44 48.88 16.8 GVEY084K38
K20Y03O KC2023 12 24.98331407 08 10.22 +38 45 48.4 16.9 GVEY084203
K20Y03O KC2023 12 25.00986707 08 00.96 +38 49 48.6 16.7 GVEY084L01
K20Y03O KC2023 12 25.01431707 07 59.82 +38 50 26.9 16.8 GVEY084L01
K20Y03O KC2023 12 25.01579607 07 59.45 +38 50 39.4 16.7 GVEY084L01
K20Y03O KC2023 12 25.02279207 07 57.72 +38 51 38.6 16.6 GVEY084L01
K20Y03O KC2023 12 25.02427207 07 57.34 +38 51 51.0 16.7 GVEY084L01
K20Y03O KC2023 12 25.02575407 07 56.98 +38 52 03.4 16.9 GVEY084L01
K20Y03O KC2023 12 25.02859307 07 56.29 +38 52 27.3 16.7 GVEY084L01
K20Y03O 5C2023 12 25.28017 07 07 59.62 +39 24 44.2 17.1 GVEY084U94
K20Y03O 5C2023 12 25.28378 07 07 58.73 +39 25 10.3 16.9 GVEY084U94
K20Y03O 5C2023 12 25.30253 07 07 54.44 +39 27 22.9 17.0 GVEY084U94
K20Y03O 5C2023 12 25.30972 07 07 52.80 +39 28 12.3 17.2 GVEY084U94
K20Y03O KC2023 12 25.53531607 07 53.38 +39 49 42.6 16.8 GVEY084900
K20Y03O KC2023 12 25.54240107 07 52.06 +39 50 26.1 17.2 GVEY084900
K20Y03O KC2023 12 25.54948707 07 50.79 +39 51 09.3 17.2 GVEY084900
Observer details:
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
C40 Kuban State University Astrophysical Observatory. Observers A. Ivanov, A.
Barcov, V. Ivanov, V. Lysenko, N. Yakovenko, N. Ivanova, N. Gorbunov, G.
Kurbatov, P. Shchukin, V. Roshchupko. Measurer A. Ivanov. 0.51-m f/8
reflector + CCD.
C97 Al-Fulaij Observatory, Oman. Observers N. Al-Umairi, M. Al-Tobi, A. Al-
Ruqaishi, Y. Al-Majrafi, M. Al-Anqodi. 0.61-m f/7.8 reflector + CCD.
K38 M57 Observatory, Saltrio. Observer G. Baj. 0.35-m f/5.3 Ritchey-Chretien
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L06 Sormano 2 Observatory, Bellagio Via Lattea. Observer G. Ventre. Measurer
P. Sicoli. 0.36m Schmidt Cassegrain + CCD.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, R. Siverd, J. Tonry, H.
Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector + CCD.
U94 iTelescope Observatory, Beryl Junction. Observer F. D. Romanov. 0.43-m
f/6.8 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
231224 T05 63+ 21+ 231225 900 35+ 5+ E2021-A71 +0.66 days
Orbital elements:
2020 YO3 Earth MOID = 0.0010 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 340.14347 (2000.0) P Q
n 0.32879861 Peri. 296.05399 +0.87693972 -0.45148995
a 2.0789756 Node 91.17134 +0.47838631 +0.78716587
e 0.6276157 Incl. 9.48312 +0.04607892 +0.42015083
P 3.00 H 24.73 G 0.15 U 0
Residuals in seconds of arc
201223 381 1.2+ 0.2+ 201224 658 1.9+ 1.1- 231224 T05 0.2+ 0.1-
201223 381 1.0+ 0.8+ 201224 658 1.6+ 1.5- 231224 T05 0.0 0.0
201223 381 0.4+ 0.0 201224 204 0.1+ 0.1- 231224 T05 0.0 0.4+
201223 381 1.7+ 0.3+ 201224 204 0.1- 0.3- 231224 T05 0.1- 0.1-
201223 381 1.1+ 0.5- 201224 204 0.0 0.2- 231224 T05 0.1- 0.3+
201223 381 0.3+ 0.5- 201224 204 0.1+ 0.1- 231224 T05 0.1- 0.4+
201223 381 0.2+ 0.1- 201224 204 0.1+ 0.4- 231224 T05 0.1- 0.2+
201223 381 1.4+ 0.3- 201224 K62 0.1+ 0.2- 231224 900 0.1+ 0.1+
201223 381 1.1+ 0.2- 201224 K62 0.2+ 0.7- 231224 900 0.2+ 0.3+
201223 381 1.2+ 0.2+ 201224 K62 0.3- 0.0 231224 900 0.3+ 0.7-
201223 381 1.4+ 0.4+ 201224 K62 0.1+ 0.4- 231224 900 0.0 0.3+
201223 381 0.8+ 0.2- 201224 J95 0.1- 0.2- 231224 900 0.0 0.2+
201223 381 0.3+ 0.6- 201224 J95 0.2+ 0.4- 231224 900 0.1+ 0.2+
201223 381 0.8+ 0.3+ 201224 J95 0.1- 0.5- 231224 C97 0.3- 0.1+
201224 X31 1.1+ 0.1+ 201224 J95 0.0 0.3- 231224 C97 0.7+ 0.0
201224 X31 0.7+ 0.6- 201224 Z80 0.4- 0.3- 231224 C97 0.1+ 0.3+
201224 X31 1.1+ 0.2- 201224 Z80 0.2- 0.4- 231224 C97 0.3- 0.1-
201224 X31 0.8+ 0.5- 201224 Z80 0.6- 0.4- 231224 C40 0.1- 0.3+
201224 X31 0.9+ 0.2- 201224 J95 0.2+ 0.2- 231224 C40 0.3- 0.7+
201224 X31 0.9+ 0.1+ 201224 J95 0.0 0.2- 231224 C40 0.1- 0.7+
201224 X31 1.4+ 0.3+ 201224 J95 0.0 0.3- 231224 L06 0.2- 0.0
201224 X31 0.6+ 0.1+ 201225 T05 0.0 0.2- 231224 L06 0.0 0.1+
201224 X31 0.8+ 0.4- 201225 T05 1.0- 0.5- 231224 L06 0.4+ 0.4-
201224 X31 1.0+ 0.0 201225 T05 0.1- 0.1- 231224 L06 0.4+ 0.2-
201224 X31 1.0+ 0.2- 201225 T05 0.2+ 0.1- 231224 C40 0.1- 0.5+
201224 H06 0.8+ 0.7- 201225 T05 0.5+ 0.3+ 231224 C40 0.1+ 0.2+
201224 H06 0.5+ 0.4- 201225 T05 0.1- 0.1+ 231224 C40 0.3- 0.6+
201224 H06 0.6+ 0.7- 201225 T08 0.1+ 0.2- 231224 C40 0.1- 0.4+
201224 H06 0.6+ 0.2- 201225 T05 0.4+ 0.2- 231224 C40 0.2- 0.5+
201224 I52 0.0 0.6- 201225 T05 0.3- 0.3- 231224 C40 0.3- 0.4+
201224 I52 0.2+ 0.6- 201225 T08 0.0 0.2- 231224 203 0.2- 0.1+
201224 I52 0.2+ 0.3- 201225 T05 0.3- 0.1- 231224 203 0.1- 0.1+
201224 I52 0.4- 0.6- 201225 T08 0.1+ 0.3- 231224 203 0.0 0.3+
201224 718 0.6+ 0.1- 201225 T05 0.5+ 0.2- 231224 K38 0.0 0.1+
201224 718 0.9+ 0.5- 201225 T08 0.1+ 0.0 231224 K38 0.0 0.0
201224 718 0.5+ 0.5- 201226 T08 0.2+ 0.1+ 231224 203 0.0 0.0
201224 718 0.4+ 0.3- 201226 T08 0.2- 0.2+ 231224 K38 0.3- 0.1-
201224 718 0.4+ 0.2- 201226 T08 0.1- 0.7- 231224 K38 0.1+ 0.2+
201224 718 0.3- 0.7- 201226 T08 0.3+ 0.2+ 231224 203 0.0 0.2+
201224 718 0.3+ 0.6- 201227 I52 0.0 0.2- 231224 K38 0.1+ 0.0
201224 718 0.4+ 0.7+ 201227 I52 0.6- 0.3+ 231224 203 0.1- 0.2+
201224 U55 0.3+ 0.9- 201227 I52 0.2+ 0.5- 231225 L01 0.3- 0.0
201224 U55 0.4- 0.4- 210102 I52 0.0 0.1- 231225 L01 0.5- 0.1+
201224 U55 0.8+ 0.7- 210102 I52 0.1+ 0.4+ 231225 L01 0.5- 0.0
201224 T05 0.6+ 0.0 210102 I52 0.0 0.4+ 231225 L01 0.3- 0.1-
201224 T05 0.2+ 0.3- 210103 291 0.3+ 0.2- 231225 L01 0.5- 0.1-
201224 T05 0.6+ 0.2- 210103 291 0.3+ 0.2+ 231225 L01 0.4- 0.1-
201224 T05 1.1- 1.0- 210103 291 0.1- 0.3- 231225 L01 0.3- 0.2+
201224 T05 0.2- 0.7- 210105 291 0.3+ 0.3- 231225 U94 0.8+ 0.4+
201224 T05 0.2- 0.2- 210105 291 0.1- 0.3+ 231225 U94 0.1- 0.4+
201224 T05 0.8+ 0.3+ 210108 V06 0.2- 0.1- 231225 U94 0.3- 0.4+
201224 T05 0.0 0.2- 210108 V06 0.2+ 0.5+ 231225 U94 0.1- 0.2+
201224 658 2.3+ 1.7- 210108 V06 0.1- 0.1- 231225 900 0.6+ 0.5+
201224 658 2.0+ 1.5- 231224 T05 0.1+ 0.0 231225 900 0.2- 0.2+
201224 658 1.8+ 1.2- 231224 T05 0.0 0.1- 231225 900 0.2- 0.1+
Ephemeris:
2020 YO3 a,e,i = 2.08, 0.63, 9 q = 0.7742
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 25 18 48 18.8 -41 07 58 0.2785 0.7982 41.0 125.8 26.8
...
2023 12 10 19 02 46.6 -42 53 36 0.1253 0.8806 31.6 144.1 27.4
...
2023 12 18 19 04 53.1 -44 17 59 0.04840 0.9413 27.2 151.5 26.7
...
2023 12 24 07 10 16.0 +33 40 50 0.0084970.9917 162.7 17.1 15.3
2023 12 25 07 08 03.4 +38 49 10 0.01788 1.0004 160.4 19.2 17.0
2023 12 26 07 07 16.6 +40 24 30 0.02731 1.0092 159.8 19.7 17.9
...
2024 01 01 07 05 47.6 +42 17 21 0.08437 1.0631 160.2 18.3 20.4
...
2024 01 09 07 04 50.5 +42 16 45 0.1628 1.1375 159.8 17.4 22.0
...
2024 01 24 07 06 25.5 +41 01 42 0.3228 1.2805 153.1 20.3 23.8
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-Y84
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