438452 (2007 AS12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2440249103 ± 1.45e-08
Semi-major axis (a)1.5099611788 AU ± 1.15e-09
Inclination (i)21.01213786° ± 6.42e-06
Long. of Asc. Node (Ω)126.27028819° ± 4.21e-06
Arg. of Perihelion (ω)266.91325398° ± 1.42e-05
Mean Anomaly (M)113.15465692° ± 1.29e-05
Mean Motion (n)0.5312067728°/day ± 6.08e-10
Perihelion dist (q)1.14149304 AU ± 2.19e-08
Aphelion dist (Q)1.87842932 AU ± 2.20e-08
Orbital Period1.85544751 yr ± 2.12e-09
Physical Parameters
H (abs. magnitude)19.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.298″
Uncertainty0
Orbit TypeAmor
MOID0.312602 AU
Observations Used403
Oppositions10
Arc Total2002-2024
First Observation Used2002-06-14
Last Observation Used2024-04-30
Observations (423)
Date Type RA Dec Mag Band Observatory
2007-01-24 07:57:31 C 07 56 12.19 +15 16 41.8 r 703
2007-01-24 08:06:01 C 07 56 11.68 +15 16 59.7 r 703
2007-01-24 08:14:32 C 07 56 11.14 +15 17 16.3 r 703
2007-01-24 08:23:04 C 07 56 10.64 +15 17 34.1 r 703
2007-01-24 09:30:52 C 07 56 06.57 +15 19 49.9 r 703
2007-01-24 09:42:53 C 07 56 05.67 +15 20 15.3 r 703
2007-01-24 09:55:01 C 07 56 04.95 +15 20 39.3 r 703
2007-01-24 10:07:03 C 07 56 04.20 +15 21 03.6 r 703
2007-01-25 08:28:53 C 07 54 48.66 +16 05 52.2 r H45
2007-01-25 08:30:07 C 07 54 48.59 +16 05 53.5 r H45
2007-01-25 08:32:07 C 07 54 48.43 +16 05 57.4 r H45
2007-01-25 08:33:46 C 07 54 48.35 +16 06 00.9 r H45
2007-01-25 08:35:04 C 07 54 48.28 +16 06 03.4 r H45
2007-01-25 08:37:01 C 07 54 48.15 +16 06 07.1 r H45
2007-01-26 22:21:31 C 07 52 45.09 +17 20 00.2 c B23
2007-01-26 22:27:12 C 07 52 44.76 +17 20 11.5 c B23
2007-01-26 22:32:51 C 07 52 44.45 +17 20 22.1 c B23
2007-01-26 22:38:32 C 07 52 44.12 +17 20 33.4 c B23
2007-01-26 23:10:34 C 07 52 42.40 +17 21 35.6 r 176
2007-01-26 23:12:48 C 07 52 42.27 +17 21 39.9 r 176
2007-01-26 23:15:04 C 07 52 42.13 +17 21 44.2 r 176
2007-01-26 23:17:18 C 07 52 42.00 +17 21 48.4 r 176
2007-01-26 23:19:33 C 07 52 41.87 +17 21 52.7 r 176
2007-01-27 20:07:27 C 07 51 36.56 +18 01 32.5 o A78
2007-01-27 20:17:06 C 07 51 35.98 +18 01 52.7 o A78
2007-01-27 20:27:17 C 07 51 35.33 +18 02 11.5 o A78
2007-01-27 20:36:22 C 07 51 34.88 +18 02 28.5 o A78
2007-01-28 08:17:12 C 07 50 57.58 +18 24 30.0 r 448
2007-01-28 08:26:00 C 07 50 57.07 +18 24 46.4 r 448
2007-01-28 08:34:48 C 07 50 56.59 +18 25 02.8 r 448
2007-01-28 09:20:25 C 07 50 53.87 +18 26 25.4 r H45
2007-01-28 09:22:40 C 07 50 53.77 +18 26 30.0 r H45
2007-01-28 09:24:46 C 07 50 53.63 +18 26 34.2 r H45
2007-01-28 09:25:56 C 07 50 53.59 +18 26 35.9 r H45
2007-01-28 09:29:28 C 07 50 53.42 +18 26 42.6 r H45
2007-01-28 09:30:34 C 07 50 53.36 +18 26 44.7 r H45
2007-01-28 22:38:32 C 07 50 14.21 +18 51 08.8 c B23
2007-01-28 22:49:55 C 07 50 13.63 +18 51 30.1 c B23
2007-01-28 23:01:18 C 07 50 12.97 +18 51 49.6 c B23
2007-02-04 05:50:21 C 07 43 31.44 +23 08 46.3 r 448
2007-02-04 06:04:38 C 07 43 30.82 +23 09 08.4 r 448
2007-02-04 06:18:55 C 07 43 30.20 +23 09 30.6 r 448
2007-02-05 05:26:35 C 07 42 39.51 +23 44 57.6 o 644
2007-02-05 05:55:55 C 07 42 38.33 +23 45 42.2 o 644
2007-02-05 06:25:16 C 07 42 37.16 +23 46 26.5 o 644
2007-02-05 18:10:30 C 07 42 13.12 +24 03 56.1 c 104
2007-02-05 18:41:55 C 07 42 11.97 +24 04 43.2 c 104
2007-02-05 19:15:15 C 07 42 10.76 +24 05 33.3 c 104
2007-02-05 19:31:42 C 07 42 10.12 +24 05 58.1 c 104
2007-02-06 03:40:30 C 07 41 53.57 +24 18 01.7 o 691