MPEC 2022-Q146 : 2020 OP116
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M.P.E.C. 2022-Q146 Issued 2022 August 27, 14:41 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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
2020 OP116
Observations:
K20OB6P ZC2020 07 20.29513920 02 45.96 -03 29 05.8 19.3 rWEQ146I41
K20OB6P ZC2020 07 20.37979620 03 43.53 -03 20 15.9 19.5 gWEQ146I41
K20OB6P ZC2020 07 22.35821420 37 36.47 +01 15 23.5 18.4 rWEQ146I41
K20OB6P ZC2020 07 22.35856020 37 36.88 +01 15 27.5 WEQ146I41
K20OB6P* C2020 07 23.26655 21 01 23.65 +04 24 41.9 18.4 GVEQ146U68
K20OB6P C2020 07 23.26992 21 01 29.30 +04 25 30.0 18.4 GVEQ146U68
K20OB6P C2020 07 23.29883 21 02 18.53 +04 32 28.7 19.4 GVEQ146U68
K20OB6P C2020 07 23.30220 21 02 24.14 +04 33 17.2 19.4 GVEQ146U68
K20OB6P ZC2020 07 23.35700521 03 56.79 +04 46 59.1 19.2 gWEQ146I41
K20OB6P ZC2020 07 23.35735221 03 57.39 +04 47 04.7 WEQ146I41
K20OB6P ZC2020 07 23.44207421 06 24.82 +05 08 00.0 18.7 rWEQ146I41
K20OB6P ZC2020 07 23.44242021 06 25.48 +05 08 05.7 WEQ146I41
K20OB6P ZC2020 07 24.37574821 41 16.24 +09 35 10.1 18.3 rWEQ146I41
K20OB6P ZC2020 07 24.37609521 41 17.12 +09 35 17.5 WEQ146I41
K20OB6P ZC2020 07 24.37784121 41 21.37 +09 35 51.1 18.4 rWEQ146I41
K20OB6P ZC2020 07 24.37818821 41 22.17 +09 35 57.3 WEQ146I41
K20OB6P ZC2020 07 24.38536321 41 39.69 +09 38 16.6 18.6 rWEQ146I41
K20OB6P ZC2020 07 24.38571021 41 40.55 +09 38 23.8 WEQ146I41
K20OB6P ZC2020 07 24.38583321 41 40.80 +09 38 25.0 18.4 rWEQ146I41
K20OB6P ZC2020 07 24.38617921 41 41.70 +09 38 32.6 WEQ146I41
K20OB6P ZC2020 07 24.44340621 44 02.72 +09 57 04.4 18.7 gWEQ146I41
K20OB6P ZC2020 07 24.44375221 44 03.65 +09 57 11.3 WEQ146I41
K20OB6P ZC2020 07 24.44434221 44 05.12 +09 57 23.0 18.8 gWEQ146I41
K20OB6P ZC2020 07 24.44468921 44 05.93 +09 57 29.4 WEQ146I41
K20OB6P ZC2020 07 25.35903822 31 20.06 +15 23 18.5 18.3 rWEQ146I41
K20OB6P ZC2020 07 25.35938522 31 21.21 +15 23 26.4 WEQ146I41
K20OB6P ZC2020 07 25.40666322 34 00.49 +15 41 29.0 18.8 gWEQ146I41
K20OB6P ZC2020 07 25.40701022 34 01.65 +15 41 36.7 WEQ146I41
K20OB6P ZC2020 07 25.41461722 34 27.50 +15 44 30.6 19.2 gWEQ146I41
K20OB6P ZC2020 07 25.41496422 34 28.61 +15 44 37.6 WEQ146I41
K20OB6P ZC2020 07 25.41555022 34 30.65 +15 44 52.0 19.1 gWEQ146I41
K20OB6P ZC2020 07 25.41589722 34 31.75 +15 44 59.4 WEQ146I41
K20OB6P ZC2020 07 25.45391122 36 41.50 +15 59 24.3 18.2 rWEQ146I41
K20OB6P ZC2020 07 25.45425822 36 42.71 +15 59 32.0 WEQ146I41
K20OB6P ZC2020 07 26.49574223 47 33.97 +22 21 22.3 18.6 rWEQ146I41
K20OB6P ZC2020 07 26.49608923 47 35.35 +22 21 28.6 WEQ146I41
K20OB6P ZC2020 07 27.43387100 59 09.47 +26 25 22.2 19.7 gWEQ146I41
K20OB6P ZC2020 07 27.43463100 59 12.66 +26 25 30.6 19.1 gWEQ146I41
K20OB6P ZC2020 07 27.43497800 59 14.20 +26 25 34.4 WEQ146I41
K20OB6P ZC2020 07 27.47291601 01 57.49 +26 32 40.8 19.3 rWEQ146I41
K20OB6P ZC2020 07 27.47326301 01 58.98 +26 32 44.1 WEQ146I41
Observer details:
I41 Palomar Mountain--ZTF. Observer . Measurer S. Deen. 1.2-m Oschin
Schmidt + CCD.
U68 JPL SynTrack Robotic Telescope, Auberry. Observers N. Saini, C. Zhai, R.
Trahan, M. Shao. 0.28-m f/2.2 Schmidt + CCD.
Orbital elements:
2020 OP116 Earth MOID = 0.0045 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Veres
M 7.07359 (2000.0) P Q
n 0.52010020 Peri. 216.36177 +0.98398203 +0.17637046
a 1.5313626 Node 133.45807 -0.15397079 +0.91416015
e 0.3882903 Incl. 2.04787 -0.08984632 +0.36497216
P 1.90 H 25.72 G 0.15 U 8
Residuals in seconds of arc
200720 I41 0.1+ 0.1+ 200724 I41 0.4+ 0.4+ 200725 I41 0.8+ 0.3+
200720 I41 0.2- 0.0 200724 I41 0.2- 0.2- 200725 I41 0.2- 0.6-
200722 I41 0.3+ 0.0 200724 I41 0.3+ 0.1+ 200725 I41 0.6+ 0.4+
200722 I41 0.0 0.2+ 200724 I41 0.5+ 0.6+ 200725 I41 0.6- 0.1-
200723 U68 0.2+ 0.1- 200724 I41 0.2- 0.6- 200725 I41 0.5- 0.4+
200723 U68 0.7- 0.4- 200724 I41 0.6+ 0.3+ 200725 I41 0.2- 0.3+
200723 U68 (2.3+ 0.8+) 200724 I41 1.1- 0.2- 200726 I41 0.4+ 0.2+
200723 U68 0.5+ 0.4+ 200724 I41 0.1- 0.0 200726 I41 0.9- 0.3-
200723 I41 0.2- 0.2+ 200724 I41 0.2- 0.2+ 200727 I41 1.3+ 0.8+
200723 I41 0.1- 0.7+ 200724 I41 1.0- 0.2- 200727 I41 0.0 0.4+
200723 I41 0.3- 0.1+ 200725 I41 0.6+ 0.2+ 200727 I41 0.5+ 0.2+
200723 I41 0.4+ 0.7+ 200725 I41 0.4+ 0.2+ 200727 I41 0.3- 0.3+
200724 I41 0.1- 0.1- 200725 I41 0.1+ 0.2+ 200727 I41 0.2- 0.2-
200724 I41 0.4+ 0.5+ 200725 I41 0.1- 0.0
Ephemeris:
2020 OP116 a,e,i = 1.53, 0.39, 2 q = 0.9367
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 07 28 04 07 12.0 +19 21 50 0.7855 0.9369 61.1 71.6 27.6
...
2022 08 12 05 10 27.7 +21 01 54 0.8616 0.9545 60.6 67.6 27.7
...
2022 08 20 05 41 35.2 +21 19 36 0.8999 0.9749 61.0 65.2 27.7
...
2022 08 26 06 03 42.3 +21 19 18 0.9262 0.9946 61.6 63.4 27.8
2022 08 27 06 07 17.1 +21 18 14 0.9303 0.9982 61.7 63.1 27.8
2022 08 28 06 10 50.2 +21 16 54 0.9344 1.0019 61.9 62.8 27.8
...
2022 09 03 06 31 30.5 +21 03 33 0.9570 1.0260 62.9 61.0 27.9
...
2022 09 11 06 57 22.6 +20 33 30 0.9821 1.0622 64.5 58.9 27.9
...
2022 09 26 07 40 42.2 +19 09 48 1.0116 1.1394 68.9 55.2 28.0
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-Q146
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