2003 AS42

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3415469538 ± 1.88e-05
Semi-major axis (a)1.5023668585 AU ± 4.22e-05
Inclination (i)9.97783410° ± 6.29e-04
Long. of Asc. Node (Ω)107.31387458° ± 5.99e-04
Arg. of Perihelion (ω)24.28320011° ± 1.61e-03
Mean Anomaly (M)142.13589470° ± 2.24e-01
Mean Motion (n)0.5352396575°/day ± 2.26e-05
Perihelion dist (q)0.98923803 AU ± 3.97e-05
Aphelion dist (Q)2.01549568 AU ± 6.33e-05
Orbital Period1.84146722 yr ± 7.77e-05
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.344″
Uncertainty3
Orbit TypeApollo
MOID0.024458 AU
Observations Used36
Oppositions1
Arc Total2003-2003
First Observation Used2003-01-08
Last Observation Used2003-01-11
Observations (36)
Date Type RA Dec Mag Band Observatory
2003-01-08 06:00:20 C 06 51 44.58 +21 58 39.1 18.6 c 704
2003-01-08 06:22:25 C 06 51 57.99 +22 04 39.4 19.2 c 704
2003-01-08 06:44:40 C 06 52 11.61 +22 10 43.5 18.6 c 704
2003-01-08 07:05:52 C 06 52 24.61 +22 16 29.0 18.6 c 704
2003-01-09 04:07:53 C 07 09 04.99 +28 20 22.7 18.1 c 704
2003-01-09 04:21:12 C 07 09 15.77 +28 24 31.3 18.3 c 704
2003-01-09 04:29:56 C 07 09 22.78 +28 27 13.5 18.7 c 704
2003-01-09 04:42:55 C 07 09 33.32 +28 31 14.8 18.3 c 704
2003-01-09 04:51:42 C 07 09 40.33 +28 33 58.7 18.5 c 704
2003-01-09 05:04:43 C 07 09 50.93 +28 38 01.1 18.6 c 704
2003-01-09 05:13:32 C 07 09 57.97 +28 40 44.4 18.4 c 704
2003-01-09 05:27:20 C 07 10 09.10 +28 45 00.6 18.4 c 704
2003-01-09 05:36:29 C 07 10 16.46 +28 47 50.9 18.8 c 704
2003-01-09 05:49:37 C 07 10 27.07 +28 51 54.2 18.3 c 704
2003-01-10 07:08:57 C 07 36 34.09 +36 56 27.8 18.3 c 704
2003-01-10 07:32:33 C 07 36 59.86 +37 04 11.6 18.6 c 704
2003-01-10 07:55:16 C 07 37 24.85 +37 11 37.4 19.1 c 704
2003-01-10 08:18:28 C 07 37 50.46 +37 19 09.7 18.7 c 704
2003-01-10 08:33:38 C 07 38 07.28 +37 24 04.5 18.6 c 704
2003-01-10 08:40:55 C 07 38 15.43 +37 26 26.9 19.3 c 704
2003-01-10 08:51:18 C 07 38 27.03 +37 29 47.9 18.2 c 704
2003-01-10 08:51:27 C 07 38 28.65 +37 30 08.4 c 651
2003-01-10 08:52:46 C 07 38 30.13 +37 30 33.8 c 651
2003-01-10 08:53:47 C 07 38 31.31 +37 30 53.9 c 651
2003-01-10 08:55:39 C 07 38 31.89 +37 31 12.6 18.6 c 704
2003-01-10 09:14:36 C 07 38 53.26 +37 37 19.4 19.0 c 704
2003-01-10 09:18:15 C 07 38 57.35 +37 38 29.8 18.6 c 704
2003-01-10 09:38:00 C 07 39 19.80 +37 44 50.8 19.0 c 704
2003-01-10 09:40:31 C 07 39 22.70 +37 45 39.3 18.4 c 704
2003-01-10 10:02:45 C 07 39 48.19 +37 52 46.8 19.1 c 704
2003-01-10 10:03:12 C 07 39 48.70 +37 52 55.3 19.0 c 704
2003-01-10 10:27:27 C 07 40 16.90 +38 00 39.7 19.2 c 704
2003-01-11 06:37:36 C 08 08 58.37 +44 34 50.2 c 649
2003-01-11 06:38:32 C 08 08 59.80 +44 35 08.2 c 649
2003-01-11 06:39:29 C 08 09 01.20 +44 35 26.7 c 649
2003-01-11 06:40:26 C 08 09 02.56 +44 35 44.6 c 649