307070 (2002 AV31)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2489912818 ± 1.10e-02
Semi-major axis (a)1.3091121933 AU ± 2.69e-03
Inclination (i)14.97577554° ± 1.58e+00
Long. of Asc. Node (Ω)119.25310194° ± 3.34e+00
Arg. of Perihelion (ω)267.51948460° ± 5.32e+00
Mean Anomaly (M)29.99738005° ± 3.57e+00
Mean Motion (n)0.6580319400°/day ± 2.03e-03
Perihelion dist (q)0.98315467 AU ± 1.46e-02
Aphelion dist (Q)1.63506972 AU ± 1.48e-02
Orbital Period1.49783958 yr ± 4.62e-03
NGA Modelr2
A2-5.50242152e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.363″
Uncertainty0
Orbit TypeApollo
MOID0.141901 AU
Observations Used468
Oppositions8
Arc Total2002-2026
First Observation Used2002-01-14
Last Observation Used2026-01-12
Observations (550)
Date Type RA Dec Mag Band Observatory
2002-01-14 09:24:54 C 10 04 07.81 +14 51 59.7 19.1 c 704
2002-01-14 09:46:47 C 10 04 06.69 +14 52 46.2 19.6 c 704
2002-01-14 10:08:42 C 10 04 05.55 +14 53 33.6 19.8 c 704
2002-01-14 10:31:22 C 10 04 04.41 +14 54 21.4 19.8 c 704
2002-01-14 10:53:25 C 10 04 03.25 +14 55 08.5 19.4 c 704
2002-01-15 10:03:12 C 10 02 59.64 +15 44 35.7 c 649
2002-01-15 10:09:44 C 10 02 59.29 +15 44 49.7 c 649
2002-01-15 10:15:23 C 10 02 59.11 +15 45 05.3 711
2002-01-15 10:16:03 C 10 02 58.94 +15 45 03.0 c 649
2002-01-15 10:21:10 C 10 02 58.86 +15 45 15.7 711
2002-01-15 10:26:59 C 10 02 58.49 +15 45 30.4 711
2002-01-15 23:35:07 C 10 02 21.66 +16 13 29.0 c 046
2002-01-15 23:38:47 C 10 02 21.46 +16 13 37.2 c 046
2002-01-18 08:49:39 C 09 59 21.81 +18 16 01.7 c 649
2002-01-18 08:56:03 C 09 59 21.40 +18 16 15.6 c 649
2002-01-18 09:10:07 C 09 59 20.59 +18 16 44.7 c 649
2002-01-22 08:03:17 C 09 53 37.43 +21 36 48.9 c 649
2002-01-22 08:26:07 C 09 53 35.78 +21 37 36.1 c 649
2002-02-09 15:55:05 C 09 20 55.07 +33 59 36.9 m 413
2002-02-09 15:58:02 C 09 20 54.83 +33 59 39.4 m 413
2002-02-09 16:01:00 C 09 20 54.58 +33 59 43.3 m 413
2002-02-10 04:37:29 C 09 20 01.76 +34 14 19.6 c 715
2002-02-10 04:42:33 C 09 20 01.38 +34 14 25.6 c 715
2002-02-12 09:17:22 C 09 16 16.88 +35 12 14.4 20.2 c 644
2002-02-12 09:47:28 C 09 16 14.65 +35 12 44.8 20.1 c 644
2002-02-12 10:17:59 C 09 16 12.40 +35 13 15.1 19.8 c 644
2002-03-11 05:16:20 C 08 54 16.29 +39 50 00.5 c 696
2002-03-11 06:20:36 C 08 54 16.14 +39 49 59.2 c 696
2004-11-13 17:40:28 C 09 08 01.55 -18 07 56.4 r 413
2004-11-26 15:06:53 C 09 31 22.75 -14 31 23.3 o F65
2004-11-26 15:11:34 C 09 31 23.04 -14 31 19.6 o F65
2004-11-26 15:16:10 C 09 31 23.32 -14 31 16.2 o F65
2004-11-30 15:08:57 C 09 37 35.49 -13 11 13.9 o F65
2004-11-30 15:17:31 C 09 37 35.95 -13 11 06.7 o F65
2004-11-30 15:24:54 C 09 37 36.35 -13 11 00.4 o F65
2004-12-11 02:22:30 C 09 50 50.09 -08 59 50.4 c 246
2004-12-11 02:24:56 C 09 50 50.21 -08 59 47.5 c 246
2004-12-11 02:29:19 C 09 50 50.35 -08 59 41.3 c 246
2004-12-14 03:04:57 C 09 53 41.74 -07 32 49.8 c 246
2004-12-14 03:06:08 C 09 53 41.84 -07 32 47.4 c 246
2004-12-14 03:07:11 C 09 53 41.84 -07 32 46.5 c 246
2004-12-14 03:08:14 C 09 53 41.84 -07 32 45.1 c 246
2004-12-14 03:09:25 C 09 53 41.89 -07 32 43.5 c 246
2005-01-13 09:30:27 C 09 50 08.97 +14 23 14.3 o 699
2005-01-13 09:59:44 C 09 50 07.27 +14 24 19.1 o 699
2005-01-13 10:29:01 C 09 50 05.54 +14 25 25.4 o 699
2005-01-13 10:58:16 C 09 50 03.95 +14 26 29.9 o 699
2005-01-16 10:19:32 C 09 46 11.46 +17 06 49.4 c 691
2005-01-16 10:57:19 C 09 46 08.99 +17 08 13.9 c 691
2005-01-16 11:34:41 C 09 46 06.56 +17 09 36.9 c 691