MPEC 2024-A168 : 2024 AN4
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M.P.E.C. 2024-A168 Issued 2024 January 15, 14:51 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
2024 AN4
Observations:
K24A04N C2024 01 04.45077909 42 00.133+17 15 22.44 21.26GVEA168F51
K24A04N C2024 01 04.46306509 42 00.818+17 15 09.91 21.73GVEA168F51
K24A04N C2024 01 04.47524809 42 01.481+17 14 57.83 20.97GVEA168F51
K24A04N*1C2024 01 11.36229309 48 15.966+15 10 19.78 20.94GVEA168G96
K24A04N 1C2024 01 11.36745209 48 16.211+15 10 13.66 20.24GVEA168G96
K24A04N 1C2024 01 11.37261009 48 16.344+15 10 07.75 20.72GVEA168G96
K24A04N 1C2024 01 11.37776409 48 16.585+15 10 01.88 20.51GVEA168G96
K24A04N C2024 01 11.42735 09 48 18.50 +15 09 04.8 20.9 GVEA168V06
K24A04N C2024 01 11.42841 09 48 18.51 +15 09 04.0 22.1 GVEA168V06
K24A04N KC2024 01 13.30428409 49 43.043+14 32 22.02 20.50GVEA168V06
K24A04N KC2024 01 13.30611309 49 43.118+14 32 19.64 20.14GVEA168V06
K24A04N KC2024 01 13.30794209 49 43.158+14 32 17.74 20.62GVEA168V06
K24A04N KC2024 01 13.30977309 49 43.248+14 32 15.36 19.96GVEA168V06
K24A04N KB2024 01 14.06755 09 50 14.05 +14 17 01.8 VEA168204
K24A04N KB2024 01 14.09573 09 50 14.98 +14 16 27.8 VEA168204
K24A04N KB2024 01 14.12393 09 50 15.94 +14 15 53.4 20.5 GVEA168204
K24A04N KC2024 01 15.53955 09 51 10.41 +13 47 03.8 VEA168691
K24A04N KC2024 01 15.54455 09 51 10.59 +13 46 57.5 21.7 RVEA168691
K24A04N KC2024 01 15.54955 09 51 10.79 +13 46 51.1 20.8 RVEA168691
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CMO.
691 Steward Observatory, Kitt Peak-Spacewatch. Observer T. H. Bressi. 0.9-m
f/3 reflector + CCD.
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.
G96 Mt. Lemmon Survey. Observer J. K. Hogan. Measurers T. Beuden, V. F.
Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector +
10K CCD.
V06 Catalina Sky Survey-Kuiper. Observer K. W. Wierzchos. Measurers T.
Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A.
D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J.
Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.55-m
reflector + CCD, 1.55-m reflector + 1K CCD.
Orbital elements:
2024 AN4 Earth MOID = 0.2464 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 293.36437 (2000.0) P Q
n 0.37643423 Peri. 220.29355 -0.96272392 -0.25526385
a 1.8996633 Node 304.69648 +0.26761152 -0.85080077
e 0.3537314 Incl. 6.24660 +0.03932852 -0.45932387
P 2.62 H 21.35 G 0.15 U 7
Residuals in seconds of arc
240104 F51 0.1- 0.1+ 240111 V06 0.2+ 0.0 240114 204 0.1+ 0.2+
240104 F51 0.0 0.1- 240111 V06 0.2- 0.4+ 240114 204 0.2+ 0.0
240104 F51 0.0 0.0 240113 V06 0.2- 0.0 240115 691 0.1- 0.5+
240111 G96 0.1- 0.1+ 240113 V06 0.0 0.2- 240115 691 0.3+ 0.5+
240111 G96 0.6+ 0.1- 240113 V06 0.4- 0.0 240115 691 0.8+ 0.4+
240111 G96 0.4- 0.1- 240113 V06 0.0 0.2-
240111 G96 0.2+ 0.1- 240114 204 0.4+ 0.0
Ephemeris:
2024 AN4 a,e,i = 1.90, 0.35, 6 q = 1.2277
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 16 09 16 18.7 +21 54 39 0.5940 1.4310 128.4 32.6 22.4
...
2023 12 31 09 37 04.5 +18 28 08 0.4719 1.3710 138.0 28.7 21.7
...
2024 01 08 09 45 25.5 +16 13 10 0.4168 1.3419 143.6 25.8 21.3
...
2024 01 14 09 50 11.2 +14 18 36 0.3802 1.3217 148.1 23.2 21.0
2024 01 15 09 50 50.9 +13 58 19 0.3746 1.3185 148.8 22.7 20.9
2024 01 16 09 51 28.4 +13 37 40 0.3690 1.3153 149.6 22.2 20.8
...
2024 01 22 09 54 25.8 +11 26 12 0.3383 1.2972 154.3 19.2 20.5
...
2024 01 30 09 56 18.3 +08 10 54 0.3044 1.2759 160.5 15.0 20.1
...
2024 02 14 09 54 33.8 +01 21 10 0.2630 1.2457 167.8 9.6 19.6
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-A168
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