[Iaude] MPEC O69: 2020 PP5 [a=2.54,e=0.81,i=32.6,H=19.02]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sun Jul 28 10:13:45 EDT 2024
M.P.E.C. 2024-O69 Issued 2024 July 28, 14:12 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 PP5
Revision to MPEC 2020-Q54
Additional Observations:
K20P05P C2016 07 13.50664523 06 16.618+22 23 08.35 22.46GVEO069F51
K20P05P C2016 07 13.51826623 06 16.551+22 23 25.14 22.50GVEO069F51
K20P05P C2016 07 13.52991323 06 16.474+22 23 41.98 22.56GVEO069F51
K20P05P C2016 07 13.54155823 06 16.404+22 23 59.08 22.41GVEO069F51
K20P05P C2016 07 16.51016823 05 55.466+23 36 59.03 22.89GVEO069F51
K20P05P C2016 07 16.52190023 05 55.331+23 37 16.63 22.83GVEO069F51
K20P05P C2016 07 16.53361923 05 55.198+23 37 34.22 22.82GVEO069F51
K20P05P C2016 07 16.54538923 05 55.056+23 37 52.02 22.57GVEO069F51
K20P05P C2024 07 02.50506922 22 08.562+09 14 32.08 22.62GVEO069F51
K20P05P C2024 07 02.51707722 22 08.284+09 14 40.96 23.13GVEO069F51
K20P05P C2024 07 02.53089522 22 07.947+09 14 50.79 22.57GVEO069F51
K20P05P C2024 07 02.54287922 22 07.675+09 14 59.45 23.48GVEO069F51
K20P05P C2024 07 05.47742722 20 54.494+09 50 02.06 22.93GVEO069F52
K20P05P C2024 07 05.48995322 20 54.123+09 50 10.43 23.19GVEO069F52
K20P05P C2024 07 05.51501222 20 53.420+09 50 28.76 22.32GVEO069F52
K20P05P C2024 07 09.48886622 18 46.454+10 37 59.91 22.87GVEO069F52
K20P05P C2024 07 09.50009622 18 46.052+10 38 08.26 22.23GVEO069F52
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.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
160713 F51 0.09- 0.08- 240709 F52 0.05- 0.05- E2020-VD2 +0.06 days
Orbital elements:
2020 PP5 Earth MOID = 0.4788 AU
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Veres
M 339.83165 (2000.0) P Q
n 0.24288662 Peri. 170.71433 -0.35171055 -0.80748643
a 2.5440969 Node 298.51542 +0.82055713 -0.02245699
e 0.8056162 Incl. 32.61199 +0.45053932 -0.58945853
P 4.06 H 19.02 G 0.15 U 0
Residuals in seconds of arc
160713 F51 0.0 0.2+ 200813 F52 0.0 0.0 201028 I52 0.5- 0.1-
160713 F51 0.0 0.1+ 200815 H21 0.3+ 0.4+ 201028 I52 0.2- 1.2-
160713 F51 0.0 0.0 200815 H21 0.4+ 0.1- 201113 I52 0.3- 0.1-
160713 F51 0.0 0.2+ 200817 568 0.1+ 0.1- 201113 I52 0.2- 0.8+
160716 F51 0.3- 0.1+ 200817 568 0.1+ 0.1- 201113 I52 0.9+ 0.3+
160716 F51 0.2- 0.0 200817 568 0.1+ 0.0 240702 F51 0.0 0.3-
160716 F51 0.1+ 0.1- 200826 V06 0.0 0.1- 240702 F51 0.1+ 0.0
160716 F51 0.2+ 0.1- 200826 V06 0.0 0.3- 240702 F51 0.1- 0.1-
200810 G96 0.5- 0.5+ 200826 V06 0.1+ 0.0 240702 F51 0.1+ 0.0
200810 G96 0.2- 0.6+ 200826 V06 0.0 0.1+ 240705 F52 0.5- 0.3+
200810 G96 0.3+ 0.9+ 201015 J04 0.0 0.1+ 240705 F52 0.6- 0.4-
200813 F52 0.3- 0.0 201015 J04 0.3+ 0.1- 240705 F52 0.0 0.1-
200813 F52 0.1+ 0.0 201028 I52 0.7- 0.5+ 240709 F52 0.0 0.0
200813 F52 0.0 0.0 201028 I52 0.6- 0.4+ 240709 F52 0.4+ 0.2+
Ephemeris:
2020 PP5 a,e,i = 2.54, 0.81, 33 q = 0.4945
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 06 28 22 23 29.3 +08 21 02 2.0729 2.6591 114.4 20.4 23.7
...
2024 07 13 22 16 26.2 +11 19 54 1.7820 2.5314 127.4 18.6 23.2
...
2024 07 21 22 09 20.8 +12 54 01 1.6415 2.4606 134.2 17.2 23.0
...
2024 07 27 22 02 17.5 +14 01 56 1.5446 2.4061 139.1 16.0 22.7
2024 07 28 22 00 57.8 +14 12 53 1.5292 2.3970 139.9 15.8 22.7
2024 07 29 21 59 35.5 +14 23 43 1.5141 2.3877 140.7 15.6 22.7
...
2024 08 04 21 50 25.2 +15 25 29 1.4284 2.3318 144.8 14.5 22.5
...
2024 08 12 21 35 46.5 +16 36 03 1.3290 2.2552 148.3 13.6 22.2
...
2024 08 27 21 02 26.1 +17 53 55 1.1928 2.1056 145.7 15.7 21.9
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-O69
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