2009 AN

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5706864723 ± 3.42e-05
Semi-major axis (a)2.4003257212 AU ± 2.46e-04
Inclination (i)21.52524951° ± 1.76e-03
Long. of Asc. Node (Ω)293.15238413° ± 2.32e-04
Arg. of Perihelion (ω)100.24062086° ± 2.62e-04
Mean Anomaly (M)215.01902702° ± 2.61e-01
Mean Motion (n)0.2650373056°/day ± 4.07e-05
Perihelion dist (q)1.03049230 AU ± 1.34e-04
Aphelion dist (Q)3.77015914 AU ± 3.94e-04
Orbital Period3.71882095 yr ± 5.71e-04
Physical Parameters
H (abs. magnitude)20.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.484″
Uncertainty3
Orbit TypeAmor
MOID0.279491 AU
Observations Used32
Oppositions1
Arc Total2008-2009
First Observation Used2008-12-06
Last Observation Used2009-01-30
Observations (32)
Date Type RA Dec Mag Band Observatory
2008-12-06 10:54:45 C 09 56 20.422 +43 05 58.38 V G96
2008-12-06 11:11:14 C 09 56 18.251 +43 05 34.91 V G96
2008-12-06 11:56:56 C 09 56 12.270 +43 04 29.20 V G96
2009-01-01 10:17:56 C 08 29 35.91 +26 52 53.4 r G96
2009-01-01 10:28:25 C 08 29 34.40 +26 52 36.7 r G96
2009-01-01 10:39:00 C 08 29 33.00 +26 52 20.3 r G96
2009-01-01 10:49:30 C 08 29 31.52 +26 52 03.7 r G96
2009-01-01 20:55:48 C 08 28 11.37 +26 36 14.5 o 611
2009-01-01 21:22:40 C 08 28 07.78 +26 35 32.6 o 611
2009-01-02 08:05:07 C 08 26 41.44 +26 19 04.8 v H01
2009-01-02 08:09:18 C 08 26 40.87 +26 18 58.4 v H01
2009-01-02 08:13:24 C 08 26 40.30 +26 18 52.1 v H01
2009-01-02 11:33:01 C 08 26 12.87 +26 13 43.1 o 291
2009-01-02 11:58:40 C 08 26 09.33 +26 13 03.1 o 291
2009-01-02 12:12:59 C 08 26 07.37 +26 12 39.8 o 291
2009-01-04 01:32:57 C 08 21 15.39 +25 15 34.3 r J95
2009-01-04 01:43:45 C 08 21 13.91 +25 15 18.5 r J95
2009-01-04 01:55:09 C 08 21 12.39 +25 15 00.6 r J95
2009-01-07 08:44:54 C 08 11 22.54 +23 18 38.1 o 691
2009-01-07 09:07:24 C 08 11 19.68 +23 18 04.7 o 691
2009-01-07 09:29:56 C 08 11 16.93 +23 17 31.8 o 691
2009-01-08 08:27:08 C 08 08 33.61 +22 44 49.6 r 448
2009-01-08 09:00:22 C 08 08 29.58 +22 44 02.2 r 448
2009-01-08 09:33:39 C 08 08 25.50 +22 43 15.1 r 448
2009-01-16 03:51:28 C 07 48 50.92 +18 41 33.8 o H55
2009-01-16 03:57:08 C 07 48 50.36 +18 41 27.5 o H55
2009-01-16 04:03:07 C 07 48 49.79 +18 41 20.4 o H55
2009-01-23 04:03:40 C 07 35 12.53 +15 43 55.4 o H55
2009-01-23 04:14:14 C 07 35 11.69 +15 43 45.3 o H55
2009-01-30 04:39:31 C 07 25 21.59 +13 24 02.8 o 291
2009-01-30 04:45:07 C 07 25 21.28 +13 23 58.4 o 291
2009-01-30 04:50:38 C 07 25 20.95 +13 23 54.2 o 291