MPEC 2024-O85 : 2014 RY11
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M.P.E.C. 2024-O85 Issued 2024 July 29, 15:50 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
2014 RY11
Revision to MPEC 2014-R58
Additional Observations:
K14R11Y C2022 01 29.56621710 02 23.389+16 39 47.70 23.10GVEO085F52
K14R11Y C2022 01 29.57766610 02 22.073+16 39 44.68 24.31GVEO085F52
K14R11Y C2022 01 31.58019809 58 43.430+16 30 34.34 22.63GVEO085F52
K14R11Y C2022 02 03.35159909 53 38.812+16 17 44.52 22.44GVEO085F52
K14R11Y C2022 02 03.36429709 53 37.395+16 17 41.46 22.30GVEO085F52
K14R11Y C2022 02 03.37701309 53 35.978+16 17 37.99 23.15GVEO085F52
K14R11Y C2022 02 09.33233809 42 43.729+15 49 20.39 22.56GVEO085F52
K14R11Y C2022 02 09.35653009 42 41.063+15 49 13.76 22.51GVEO085F52
K14R11Y C2022 02 09.36855809 42 39.748+15 49 10.78 22.82GVEO085F52
K14R11Y KC2024 06 30.54575421 21 40.998-39 45 07.86 22.88GVEO085F51
K14R11Y 0C2024 07 02.53914021 20 08.987-39 45 40.19 23.41GVEO085T12
K14R11Y 0C2024 07 02.55824921 20 07.950-39 45 40.35 22.93GVEO085T12
K14R11Y 0C2024 07 06.50959921 16 22.636-39 44 47.59 23.07GVEO085T12
K14R11Y 0C2024 07 06.52137521 16 21.821-39 44 47.19 22.98GVEO085T12
K14R11Y 0C2024 07 06.53291021 16 21.026-39 44 46.81 23.15GVEO085T12
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
T12 University of Hawaii 88-inch telescope, Maunakea. Observer D. J. Tholen.
2.24-m f/10.1 reflector + 2112 x 2112 pixels STA1600 10k CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
220129 F52 0.05- 0.05- 240706 T12 0.11- 0.08- MPO599597 -0.18 days
Orbital elements:
2014 RY11 Earth MOID = 0.3768 AU
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Veres
M 344.72757 (2000.0) P Q
n 0.29369491 Peri. 67.22213 +0.81260407 -0.53601063
a 2.2414984 Node 323.98042 +0.27866572 +0.70218572
e 0.4532130 Incl. 22.90106 +0.51187893 +0.46864466
P 3.36 H 20.68 G 0.15 U 0
Residuals in seconds of arc
140729 F51 0.0 0.1+ 140903 H21 0.3- 0.2- 140919 H21 0.2- 0.3+
140729 F51 0.2+ 0.1+ 140903 H21 0.1+ 0.2- 140919 H21 0.2- 0.2+
140729 F51 0.1+ 0.0 140903 H21 0.4- 0.1- 140924 H21 0.8+ 0.4-
140729 F51 0.0 0.1- 140903 G96 0.0 0.0 140924 H21 0.3+ 0.5-
140730 F51 0.1+ 0.1+ 140903 G96 0.5- 0.1+ 140924 H21 0.2+ 0.3-
140730 F51 0.3+ 0.0 140903 G96 0.2+ 0.1- 141016 291 0.2- 0.1-
140730 F51 0.3+ 0.2+ 140906 G96 0.1+ 0.5+ 141016 291 0.2- 0.0
140730 F51 0.1+ 0.1- 140906 G96 0.2+ 0.0 141016 291 0.2- 0.1+
140814 F51 0.3- 0.1+ 140906 G96 0.3+ 0.3- 141120 291 0.9+ 0.1+
140814 F51 0.2- 0.1- 140914 H21 0.3- 0.2- 141120 291 0.6+ 0.1+
140902 G96 0.3- 0.4+ 140914 H21 0.1- 0.1- 220129 F52 0.5+ 0.1-
140902 G96 0.1- 0.3+ 140914 H21 0.0 0.0 220129 F52 0.1- 0.0
140902 G96 0.2- 0.3+ 140914 448 0.4- 0.4- 220131 F52 0.4+ 0.1-
140902 G96 0.1+ 0.3+ 140914 448 0.5+ 0.3+ 220203 F52 0.4- 0.3-
140902 G96 0.4- 1.2- 140914 448 0.5+ 0.4+ 220203 F52 0.2- 0.1+
140902 G96 0.2- 0.1+ 140914 F51 0.1- 0.0 220203 F52 0.1+ 0.1+
140902 G96 0.3- 0.1- 140914 F51 0.0 0.0 220209 F52 0.3- 0.3-
140902 G96 0.4- 0.1+ 140914 F51 0.2- 0.2+ 220209 F52 0.2- 0.1-
140902 I93 0.1- 0.2- 140915 H21 0.2- 0.6- 220209 F52 0.0 0.3+
140902 I93 0.9+ 0.4+ 140915 H21 0.1- 0.2- 240630 F51 0.1+ 0.0
140902 I93 0.2- 0.3+ 140915 H21 0.2- 0.0 240702 T12 0.0 0.0
140902 958 1.0- 0.9+ 140917 H21 0.0 0.1- 240702 T12 0.0 0.0
140902 958 0.6- 0.4+ 140917 H21 0.0 0.2- 240706 T12 0.0 0.0
140902 958 0.9- 1.1+ 140917 H21 0.3+ 0.3- 240706 T12 0.0 0.0
140903 H21 0.1- 0.0 140919 H21 0.3- 0.0 240706 T12 0.0 0.1-
140903 H21 0.5- 0.3- 140919 H21 0.1- 0.2+
140903 H21 0.6- 0.1- 140919 H21 0.2- 0.3+
Ephemeris:
2014 RY11 a,e,i = 2.24, 0.45, 23 q = 1.2256
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 06 29 21 22 42.6 -39 44 15 1.0368 1.9330 140.6 19.5 23.2
...
2024 07 14 21 06 37.7 -39 32 23 0.8803 1.8461 153.4 14.3 22.5
...
2024 07 22 20 52 39.3 -38 55 38 0.8142 1.7994 158.8 11.8 22.2
...
2024 07 28 20 40 13.7 -38 05 52 0.7736 1.7644 160.8 10.9 22.0
2024 07 29 20 38 02.3 -37 55 24 0.7677 1.7585 160.8 10.9 22.0
2024 07 30 20 35 49.4 -37 44 17 0.7619 1.7527 160.8 11.0 22.0
...
2024 08 05 20 22 13.5 -36 23 16 0.7323 1.7177 158.8 12.3 21.9
...
2024 08 13 20 04 25.5 -33 57 07 0.7057 1.6713 152.5 16.3 21.9
...
2024 08 28 19 37 58.5 -27 50 53 0.6927 1.5856 136.4 26.0 22.1
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