MPEC 2023-Q60 : 2002 EY
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M.P.E.C. 2023-Q60 Issued 2023 August 21, 17:01 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2002 EY
Revision to MPEC 2002-E16
Additional Observations:
K02E00Y C2023 08 20.49191300 56 48.100+15 16 11.06 20.75wXEQ060F52
K02E00Y C2023 08 20.50272600 56 50.319+15 16 06.50 20.75wXEQ060F52
K02E00Y C2023 08 20.51362400 56 52.536+15 16 01.99 20.71wXEQ060F52
K02E00Y C2023 08 20.60319800 57 10.798+15 15 23.35 20.57GVEQ060F51
K02E00Y KB2023 08 20.89312 00 58 13.79 +15 13 05.4 19.8 RZEQ060106
K02E00Y KB2023 08 20.90204 00 58 15.67 +15 13 00.5 19.9 RZEQ060106
K02E00Y KB2023 08 20.91080 00 58 17.55 +15 12 57.0 20.2 RZEQ060106
K02E00Y KB2023 08 20.91956 00 58 19.39 +15 12 53.1 19.8 RZEQ060106
K02E00Y 1C2023 08 20.95058 00 58 25.91 +15 12 37.8 20.7 VXEQ060033
K02E00Y 1C2023 08 20.95139 00 58 26.08 +15 12 37.7 20.5 VXEQ060033
K02E00Y 1C2023 08 20.95219 00 58 26.26 +15 12 37.1 20.6 VXEQ060033
K02E00Y 1C2023 08 20.95309 00 58 26.43 +15 12 36.8 20.8 VXEQ060033
K02E00Y KC2023 08 20.97506 00 58 31.15 +15 12 28.2 20.6 GVEQ060K51
K02E00Y KC2023 08 20.97931 00 58 32.04 +15 12 26.7 20.2 GVEQ060K51
K02E00Y KC2023 08 20.98355 00 58 32.91 +15 12 24.8 20.3 GVEQ060K51
K02E00Y KB2023 08 21.01259400 58 39.22 +15 12 11.8 20.5 GVEQ060I93
K02E00Y KB2023 08 21.01647100 58 40.09 +15 12 10.2 20.5 GVEQ060I93
K02E00Y KB2023 08 21.02034300 58 40.91 +15 12 07.7 VEQ060I93
K02E00Y KB2023 08 21.40767 01 00 04.35 +15 09 06.1 20.6 rZEQ060H36
K02E00Y KB2023 08 21.42050 01 00 07.05 +15 08 59.7 20.5 rZEQ060H36
K02E00Y KB2023 08 21.43333 01 00 09.78 +15 08 53.6 20.5 rZEQ060H36
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
106 Crni Vrh. Observer H. Mikuz. 0.60-m f/3.3 reflector + CMO.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, P.
Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M.
Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien +
CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Bulger, J.
Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk. 1.8-m Ritchey-
Chretien + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 reflector +
CMO.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
K51 Osservatorio del Celado, Castello Tesino. Observer M. Campestrin. 0.80-m
f/4 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
230820 F52 2.91+ 0.25+ 230821 H36 3.01+ 0.25+ MPO750185 +1.36 days
Orbital elements:
2002 EY Earth MOID = 0.1093 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 342.72293 (2000.0) P Q
n 0.31585225 Peri. 265.44834 +0.23540666 -0.97016097
a 2.1354041 Node 170.32696 +0.97083362 +0.23193521
e 0.6310899 Incl. 20.21628 +0.04545093 +0.07066647
P 3.12 H 20.15 G 0.15 U 1
Residuals in seconds of arc
020305 703 0.5+ 0.3- 020311 118 0.1- 0.1- 020403 413 0.1+ 0.3+
020305 703 0.0 0.1+ 020311 118 0.1+ 0.0 020403 413 0.3+ 0.4+
020305 703 0.2- 0.1+ 020311 118 0.5+ 1.0- 020403 413 0.4- 0.1-
020306 644 0.1+ 0.5+ 020313 704 0.9+ 0.2+ 020408 696 0.3- 0.1-
020306 644 0.3+ 0.4+ 020313 704 0.6+ 0.1- 020408 696 0.3+ 0.1+
020306 644 1.2+ 0.6+ 020313 926 (2.4- 2.2+) 020418 598 1.6- 0.7-
020306 413 0.1+ 0.2- 020313 704 1.1+ 0.4- 020418 598 1.6- 0.8-
020306 413 0.2- 0.2- 020313 926 1.3- 1.0+ 020418 598 0.6- 0.6-
020306 474 0.9- 0.2- 020313 926 0.2- 0.5- 020418 598 1.4- 1.0-
020306 474 0.1+ 0.6+ 020313 704 0.9+ 0.2+ 230820 F52 0.0 0.1-
020306 474 1.1- 0.7- 020313 644 0.6+ 0.1+ 230820 F52 0.2+ 0.1-
020306 413 0.1+ 0.5- 020313 644 0.7+ 0.1+ 230820 F52 0.2+ 0.1-
020306 413 0.1- 0.2- 020313 644 0.8+ 0.3+ 230820 F51 0.2+ 0.1-
020306 557 0.9- 1.2- 020313 118 0.6+ 0.2+ 230820 106 0.0 0.9+
020307 413 0.0 0.2- 020313 118 0.1- 0.5+ 230820 106 0.2- 0.1-
020307 413 0.1- 0.3- 020313 118 0.3+ 0.6+ 230820 106 0.1+ 0.2+
020307 413 0.1- 0.1- 020314 649 0.2+ 0.0 230820 106 0.1- 0.1+
020307 113 1.2- 0.5+ 020314 649 0.2- 0.3- 230820 033 0.0 0.2-
020307 113 0.0 0.7- 020314 649 0.1+ 0.3- 230820 033 0.1- 0.1+
020307 113 0.5- 0.4+ 020315 704 0.7- 2.5+ 230820 033 0.1+ 0.2-
020310 699 0.3- 0.3+ 020315 704 1.1+ 0.2+ 230820 033 0.2- 0.1-
020310 699 0.7- 0.2+ 020315 704 0.6- 0.7+ 230820 K51 0.0 0.2-
020310 699 0.6+ 0.1+ 020315 704 0.2- 0.8+ 230820 K51 0.1- 0.2+
020310 699 0.4- 0.6- 020315 704 0.1+ 1.0+ 230820 K51 0.4- 0.1+
020310 113 0.5+ 0.7+ 020320 691 0.3- 0.2- 230821 I93 0.1- 0.2+
020310 113 0.4+ 0.3- 020320 691 0.2- 0.1- 230821 I93 0.6+ 0.3+
020310 113 0.1- 0.0 020320 691 0.2- 0.2- 230821 I93 0.7+ 0.4-
020310 118 0.5+ 0.5- 020402 644 0.0 0.0 230821 H36 0.5+ 0.1-
020310 118 0.3- 0.7- 020402 644 0.6- 0.6- 230821 H36 0.2+ 0.2-
020310 118 0.1+ 0.4- 020402 644 0.5- 0.1+ 230821 H36 0.2+ 0.1+
Ephemeris:
2002 EY a,e,i = 2.14, 0.63, 20 q = 0.7878
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 07 22 23 47 20.4 +14 17 44 0.9016 1.6175 114.9 34.7 22.4
...
2023 08 06 00 16 33.8 +15 35 21 0.6657 1.4793 122.0 35.6 21.6
...
2023 08 14 00 36 30.1 +15 42 31 0.5489 1.4038 125.3 36.1 21.1
...
2023 08 20 00 55 04.6 +15 19 36 0.4663 1.3467 127.3 36.7 20.6
2023 08 21 00 58 35.7 +15 12 28 0.4530 1.3371 127.6 36.9 20.6
2023 08 22 01 02 15.5 +15 04 12 0.4399 1.3275 127.8 37.0 20.5
...
2023 08 28 01 27 59.8 +13 44 38 0.3646 1.2701 128.6 38.5 20.0
...
2023 09 05 02 17 05.0 +09 55 07 0.2766 1.1937 126.4 42.8 19.4
...
2023 09 20 05 07 15.8 -08 41 05 0.1895 1.0542 100.0 69.8 19.1
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