MPEC 2023-F105 : 2019 AN122
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M.P.E.C. 2023-F105 Issued 2023 March 22, 18:26 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
2019 AN122
The following astrometry was found among the isolated tracklets and linked
by R. Weryk.
Observations:
K19AC2N C2015 01 13.34394907 27 05.233+23 27 51.96 22.17GVEF105F51
K19AC2N C2015 01 13.35750807 27 04.501+23 28 22.73 21.77GVEF105F51
K19AC2N C2015 01 13.37101707 27 03.793+23 28 52.87 21.84GVEF105F51
K19AC2N C2015 01 13.38454807 27 03.062+23 29 23.20 21.79GVEF105F51
K19AC2N C2015 01 22.29037 07 21 04.323+28 54 29.62 22.2 wLEF105F51
K19AC2N C2015 01 22.31415 07 21 03.234+28 55 21.18 22.1 wLEF105F51
K19AC2N C2015 01 22.32607 07 21 02.675+28 55 46.67 22.2 wLEF105F51
K19AC2N* C2019 01 13.54351 08 55 49.118+22 55 15.32 22.2 wUEF105F51
K19AC2N C2019 01 13.55502 08 55 49.119+22 55 40.64 22.1 wUEF105F51
K19AC2N C2019 01 13.56656 08 55 49.138+22 56 06.03 22.4 wUEF105F51
K19AC2N C2019 01 13.57806 08 55 49.169+22 56 31.10 22.0 wUEF105F51
K19AC2N C2019 01 14.53278 08 56 00.543+23 32 00.60 22.5 wUEF105F51
K19AC2N C2019 01 14.54456 08 56 00.531+23 32 26.41 22.3 wUEF105F51
K19AC2N C2019 01 14.56818 08 56 00.506+23 33 18.91 22.3 wUEF105F51
K19AC2N C2019 01 14.58019 08 56 00.499+23 33 45.60 22.2 wUEF105F51
K19AC2N C2019 01 14.59385 08 56 00.488+23 34 15.75 22.2 wUEF105F51
K19AC2N C2019 01 14.60747 08 56 00.515+23 34 45.45 22.2 wUEF105F51
K19AC2N C2019 01 14.62109 08 56 00.532+23 35 15.43 22.3 wUEF105F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, I. Smith, B. Gibson, T. Goggia, N. Primak, M. Willman. Measurers
S. Chastel, J. Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk,
K. Chambers, L. Denneau, H. Flewelling, E. Magnier, E. Schunova, C.
Waters, C.-C. Lin. 1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2019 AN122 Earth MOID = 0.2967 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 13.78298 (2000.0) P Q
n 0.49505395 Peri. 22.60875 -0.67114136 -0.72002925
a 1.5825874 Node 110.04511 +0.64820383 -0.68545421
e 0.1946636 Incl. 10.82475 +0.35972361 -0.10821464
P 1.99 H 23.73 G 0.15 U 2
Residuals in seconds of arc
150113 F51 0.1+ 0.1- 150122 F51 0.0 0.1- 190114 F51 0.1+ 0.2-
150113 F51 0.1- 0.2+ 190113 F51 0.1+ 0.1- 190114 F51 0.0 0.0
150113 F51 0.0 0.0 190113 F51 0.1- 0.0 190114 F51 0.0 0.2+
150113 F51 0.1- 0.0 190113 F51 0.1- 0.1+ 190114 F51 0.2- 0.2+
150122 F51 0.1- 0.0 190113 F51 0.1+ 0.0 190114 F51 0.0 0.0
150122 F51 0.0 0.1+ 190114 F51 0.0 0.2+ 190114 F51 0.1- 0.0
Ephemeris:
2019 AN122 a,e,i = 1.58, 0.19, 11 q = 1.2745
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 02 20 10 30 52.0 +39 49 06 0.3260 1.2837 151.1 21.9 22.9
...
2023 03 07 10 29 11.9 +43 04 08 0.3664 1.2992 141.6 28.3 23.4
...
2023 03 15 10 30 00.8 +43 12 04 0.3959 1.3104 136.6 31.4 23.6
...
2023 03 21 10 31 57.8 +42 41 24 0.4210 1.3199 133.1 33.4 23.9
2023 03 22 10 32 24.8 +42 33 36 0.4254 1.3216 132.6 33.7 23.9
2023 03 23 10 32 54.0 +42 25 05 0.4299 1.3233 132.0 34.0 23.9
...
2023 03 29 10 36 35.1 +41 20 21 0.4581 1.3340 128.8 35.7 24.1
...
2023 04 06 10 43 23.8 +39 23 35 0.4991 1.3497 124.9 37.4 24.4
...
2023 04 21 11 00 45.9 +34 39 19 0.5856 1.3825 118.4 39.8 24.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-F105
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