MPEC 2022-A92 : 2022 AR2
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2022-A91
Read MPEC 2022-A93
M.P.E.C. 2022-A92 Issued 2022 January 8, 13:50 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
2022 AR2
Observations:
K22A02R* C2022 01 07.53653906 07 27.08 +28 23 08.5 16.3 GXEA092381
K22A02R C2022 01 07.53659706 07 27.22 +28 22 48.0 16.2 GXEA092381
K22A02R C2022 01 07.57835606 10 09.06 +24 44 19.0 16.1 GXEA092381
K22A02R C2022 01 07.57846106 10 09.40 +24 43 47.4 15.8 GXEA092381
K22A02R C2022 01 07.58747706 10 43.14 +23 56 14.5 XEA092381
K22A02R C2022 01 07.58753506 10 43.38 +23 55 53.8 16.4 GXEA092381
K22A02R C2022 01 07.61129606 12 10.76 +21 50 07.3 16.1 GXEA092381
K22A02R C2022 01 07.61138906 12 11.12 +21 49 35.8 16.3 GXEA092381
K22A02R C2022 01 07.64648106 14 16.51 +18 43 24.5 16.1 GXEA092381
K22A02R C2022 01 07.64658606 14 16.94 +18 42 54.3 15.8 GXEA092381
K22A02R C2022 01 07.66604 06 15 31.62 +17 00 51.2 16.8 RrEA092P93
K22A02R C2022 01 07.66635 06 15 32.65 +16 59 14.8 16.6 RrEA092P93
K22A02R C2022 01 07.66665 06 15 33.70 +16 57 38.6 16.7 RrEA092P93
K22A02R C2022 01 07.66696 06 15 34.76 +16 56 00.9 16.6 RrEA092P93
K22A02R C2022 01 07.73904 06 19 38.89 +10 40 27.6 16.5 RrEA092P93
K22A02R C2022 01 07.73949 06 19 40.39 +10 38 09.3 16.5 RrEA092P93
K22A02R C2022 01 07.73986 06 19 41.65 +10 36 16.2 16.6 RrEA092P93
K22A02R C2022 01 07.74023 06 19 42.87 +10 34 23.0 16.4 RrEA092P93
K22A02R C2022 01 07.74060 06 19 44.11 +10 32 31.2 16.5 RrEA092P93
K22A02R KC2022 01 07.75729006 23 21.31 +09 01 37.5 16.2 GVEA092L18
K22A02R KC2022 01 07.75798606 23 23.50 +08 58 07.5 16.0 GVEA092L18
K22A02R KC2022 01 07.75868006 23 25.84 +08 54 39.0 16.0 GVEA092L18
K22A02R KC2022 01 07.79778406 25 47.42 +05 42 22.9 16.7 GVEA092L01
K22A02R KC2022 01 07.79820806 25 48.70 +05 40 19.0 16.5 GVEA092L01
K22A02R KC2022 01 07.79863206 25 49.99 +05 38 15.1 16.5 GVEA092L01
K22A02R KC2022 01 07.79906106 25 51.33 +05 36 10.1 16.5 GVEA092L01
K22A02R KC2022 01 07.79949806 25 52.66 +05 34 02.5 16.5 GVEA092L01
K22A02R KC2022 01 07.79993406 25 53.98 +05 31 55.3 16.5 GVEA092L01
K22A02R KC2022 01 07.80035906 25 55.29 +05 29 51.0 16.6 GVEA092L01
K22A02R KC2022 01 07.80088906 25 56.92 +05 27 16.4 16.5 GVEA092L01
K22A02R KC2022 01 07.81215606 26 30.47 +04 32 29.9 16.4 GXEA092595
K22A02R KC2022 01 07.81386306 26 35.57 +04 24 16.0 16.5 GXEA092595
K22A02R KC2022 01 07.81418306 26 43.60 +04 20 13.4 16.6 GVEA092J95
K22A02R KC2022 01 07.81551806 26 40.48 +04 16 18.5 16.5 GXEA092595
K22A02R KC2022 01 07.81675506 26 51.63 +04 07 53.1 16.7 GVEA092J95
K22A02R KC2022 01 07.81955006 27 00.25 +03 54 30.7 17.0 GVEA092J95
K22A02R KC2022 01 07.82215306 27 08.27 +03 42 05.4 16.8 GVEA092J95
K22A02R KC2022 01 07.82486906 27 16.59 +03 29 09.2 16.8 GVEA092J95
K22A02R KC2022 01 07.82603806 27 20.16 +03 23 35.6 16.8 GVEA092J95
K22A02R KC2022 01 07.82722806 27 22.74 +03 17 55.9 16.7 GVEA092Z80
K22A02R KC2022 01 07.82730906 27 33.30 +03 21 38.3 17.3 GVEA092B49
K22A02R KC2022 01 07.82741306 27 33.60 +03 21 08.6 17.3 GVEA092B49
K22A02R KC2022 01 07.82827506 27 36.16 +03 17 02.1 17.9 GVEA092B49
K22A02R KC2022 01 07.82850706 27 36.84 +03 15 55.9 18.0 GVEA092B49
K22A02R KC2022 01 07.82877906 27 30.89 +03 13 39.9 16.1 GXEA092C95
K22A02R KC2022 01 07.83060106 27 32.92 +03 01 56.2 16.5 GVEA092Z80
K22A02R KC2022 01 07.83285906 27 42.80 +02 54 20.3 15.6 GXEA092C95
K22A02R KC2022 01 07.83633706 27 50.19 +02 34 52.1 16.6 GVEA092Z80
K22A02R KC2022 01 07.85601306 28 49.29 +01 03 18.0 16.7 VqEA092J69
K22A02R KC2022 01 07.86298206 29 09.26 +00 31 10.9 16.6 VqEA092J69
K22A02R KC2022 01 07.86647606 29 19.14 +00 15 09.3 16.6 VqEA092J69
K22A02R KC2022 01 07.89496506 30 36.42 -01 53 24.0 16.8 GVEA092Z80
K22A02R KC2022 01 07.89839306 30 37.12 -02 06 40.1 VEA092204
K22A02R KC2022 01 07.90120106 30 44.22 -02 18 56.9 16.8 GVEA092203
K22A02R KC2022 01 07.90174806 30 45.85 -02 21 29.3 VEA092204
K22A02R KC2022 01 07.90919706 31 04.83 -02 54 02.4 16.6 GVEA092203
K22A02R KC2022 01 07.91043606 31 08.22 -02 59 34.4 16.8 GVEA092204
K22A02R KC2022 01 07.91099306 31 09.42 -03 01 52.9 17.0 GVEA092203
K22A02R AC2022 01 07.91373906 31 16.63 -03 13 57.2 VEA092204
K22A02R KC2022 01 07.91494306 31 27.81 -03 21 36.4 16.9 GVEA092Z99
K22A02R KC2022 01 07.91555406 31 29.44 -03 24 15.5 17.1 GVEA092Z99
K22A02R KC2022 01 07.91621706 31 31.19 -03 27 07.9 17.3 GVEA092Z99
K22A02R KC2022 01 07.92101206 31 34.85 -03 45 17.6 16.8 GVEA092203
K22A02R 1C2022 01 07.94497 06 32 30.49 -05 28 39.4 18.3 VVEA092033
K22A02R 1C2022 01 07.94514 06 32 30.91 -05 29 21.8 18.3 VVEA092033
K22A02R 1C2022 01 07.94531 06 32 31.33 -05 30 04.4 18.2 VVEA092033
K22A02R KC2022 01 08.16242006 42 38.58 -18 27 11.8 18.2 VZEA092W33
K22A02R KC2022 01 08.16646906 42 46.08 -18 39 33.8 17.3 VZEA092W33
K22A02R KC2022 01 08.17052506 42 53.57 -18 51 52.0 18.0 VZEA092W33
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, U. Laux, F. Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m
f/3 Schmidt + CCD.
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CCD.
381 Tokyo-Kiso. Observer J. Beniyama. 1.05-m f/3.1 Schmidt + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/5.15 reflector + CCD.
B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.30-m f/4.0 reflector
+ CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer J. Jahn. 0.60-m
f/3.2 Newtonian reflector + CCD.
J69 North Observatory, Clanfield. Observer D. Briggs. 0.3-m f/5.4 Newtonian
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L18 QOS Observatory, Zalistci. Observers V. L. Pasatetskiy, B. O. Basiev.
Measurer A. M. Kozhukhov. 0.50-m f/3.8 reflector + CCD.
P93 Space Tracking and Communications Center, JAXA. Observers S. Urakawa, T.
Nimura. 1.0-m f/3.0 reflector + CCD.
W33 Transit Dreams Observatory, Campobello. Observer D. Wilde. 0.36-m f/2
Schmidt-Cassegrain + CCD.
Z80 Northolt Branch Observatory. Observer G. Wells. Measurers G. Wells, D.
Bamberger. 0.25-m f/8.0 Ritchey-Chretien + CCD.
Z99 Clixby Observatory, Cleethorpes. Observer A. Mickleburgh. 0.36-m f/8
Schmidt-Cassegrain + CCD.
Orbital elements:
2022 AR2 Earth MOID = 0.0043 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5 Veres
M 7.83026 (2000.0) P Q
n 0.54480803 Peri. 178.89395 -0.27280189 -0.91008643
a 1.4847057 Node 286.87702 +0.88016013 -0.10516238
e 0.3348735 Incl. 19.02650 +0.38845499 -0.40085355
P 1.81 H 27.68 G 0.15 U 6
Residuals in seconds of arc
220107 381 1.0+ 0.2+ 220107 L01 0.0 0.4- 220107 C95 0.6- 0.7+
220107 381 0.2- 2.2- 220107 L01 0.2- 0.3- 220107 Z80 0.2+ 0.6+
220107 381 0.9+ 3.2- 220107 L01 0.2+ 0.0 220107 J69 0.3+ 1.8+
220107 381 0.0 0.6- 220107 L01 0.1+ 0.0 220107 J69 0.7+ 0.7+
220107 381 0.3- 0.8+ 220107 L01 0.1- 0.1+ 220107 J69 0.3+ 0.5-
220107 381 0.0 1.1- 220107 L01 0.0 0.3+ 220107 Z80 0.2- 0.0
220107 381 0.4+ 0.1+ 220107 L01 0.2+ 0.2- 220107 204 0.0 0.1-
220107 381 0.6+ 1.5- 220107 595 0.0 1.0+ 220107 203 0.3- 0.2-
220107 381 0.3- 3.4- 220107 595 0.0 0.1+ 220107 204 0.1+ 0.1+
220107 381 0.4+ 0.7+ 220107 J95 0.0 0.9+ 220107 203 0.0 0.0
220107 P93 0.4+ 0.5- 220107 595 0.3- 0.0 220107 204 0.1+ 0.4-
220107 P93 0.2- 1.3+ 220107 J95 0.5+ 0.5+ 220107 203 0.1- 0.3-
220107 P93 0.1+ 0.1+ 220107 J95 0.0 0.4+ 220107 204 (0.5- 0.9+)
220107 P93 0.1- 0.6+ 220107 J95 0.0 0.4+ 220107 Z99 (0.5- 2.2+)
220107 P93 0.3- 1.8+ 220107 J95 0.0 0.4+ 220107 Z99 0.2+ 0.2-
220107 P93 0.1- 0.2- 220107 J95 0.0 0.2+ 220107 Z99 0.2+ 0.4-
220107 P93 0.2+ 0.2+ 220107 Z80 0.2- 0.3+ 220107 203 0.0 0.3-
220107 P93 0.1- 0.6+ 220107 B49 0.3- 1.5+ 220107 033 0.1+ 0.3-
220107 P93 0.1- 2.2+ 220107 B49 0.4- 1.5+ 220107 033 (0.3- 2.3+)
220107 L18 0.6+ 0.7- 220107 B49 0.0 0.7+ 220107 033 0.1- 0.2-
220107 L18 0.4- 1.3- 220107 B49 0.1- 0.5+ 220108 W33 0.0 2.1+
220107 L18 0.8+ 1.1- 220107 C95 0.4- 0.3- 220108 W33 0.1+ 0.6+
220107 L01 0.3+ 0.4- 220107 Z80 0.7- 0.1- 220108 W33 0.4+ 1.0+
Ephemeris:
2022 AR2 a,e,i = 1.48, 0.33, 19 q = 0.9875
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2021 12 09 20 12 11.1 +67 49 47 0.1894 1.0257 97.1 72.4 26.7
...
2021 12 24 20 13 58.8 +68 20 02 0.09663 0.9960 94.6 79.9 25.4
...
2022 01 01 20 30 20.1 +70 48 39 0.04430 0.9887 95.7 81.8 23.7
...
2022 01 07 05 04 35.3 +63 50 11 0.0059700.9875 133.6 46.1 18.3
2022 01 08 06 35 08.4 -08 41 54 0.0050210.9876 147.5 32.4 17.5
2022 01 09 07 06 06.8 -42 22 06 0.01020 0.9878 115.4 64.1 20.0
...
2022 01 15 07 45 38.9 -61 29 52 0.04936 0.9911 97.3 79.9 23.9
...
2022 01 23 07 54 37.9 -63 42 53 0.1016 1.0010 96.6 77.6 25.4
...
2022 02 07 08 00 21.1 -63 48 18 0.1942 1.0352 99.2 70.1 26.7
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-A92
Read MPEC 2022-A91
Read MPEC 2022-A93
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)