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
2005-01-18 07:48:06 C 09 43 27.66 +18 48 07.2 d 703
2005-01-18 08:01:37 C 09 43 26.53 +18 48 40.4 d 703
2005-01-18 08:15:12 C 09 43 25.63 +18 49 09.6 d 703
2005-01-18 08:28:52 C 09 43 24.73 +18 49 40.4 d 703
2005-01-19 09:41:17 C 09 41 47.56 +19 45 14.6 c 691
2005-01-19 10:18:08 C 09 41 44.88 +19 46 35.1 c 691
2005-01-19 10:55:13 C 09 41 42.20 +19 47 56.0 c 691
2005-01-20 06:21:29 C 09 40 27.30 +20 30 19.9 o 699
2005-01-20 06:56:33 C 09 40 24.83 +20 31 36.9 o 699
2005-01-20 07:31:36 C 09 40 22.13 +20 32 55.3 o 699
2005-01-20 08:06:38 C 09 40 19.61 +20 34 09.4 o 699
2007-06-18 08:27:03 C 21 50 09.83 -01 50 06.0 21.3 o H55
2007-06-18 08:41:10 C 21 50 11.39 -01 50 08.2 21.3 o H55
2007-06-18 08:55:22 C 21 50 12.94 -01 50 11.8 21.3 o H55
2007-08-11 18:18:10 C 02 31 04.94 -28 35 34.5 r E12
2007-08-11 18:33:47 C 02 31 10.23 -28 36 00.1 r E12
2007-08-11 19:05:58 C 02 31 21.21 -28 36 52.0 r E12
2007-12-26 08:13:17 C 09 50 14.88 -01 42 17.4 o H55
2007-12-26 08:18:42 C 09 50 14.85 -01 42 06.9 o H55
2007-12-26 08:24:20 C 09 50 14.84 -01 41 57.3 o H55
2008-01-12 10:33:48 C 09 39 37.15 +12 52 54.1 o 691
2008-01-12 11:03:27 C 09 39 35.42 +12 54 03.1 o 691
2008-01-12 11:28:50 C 09 39 33.90 +12 55 02.7 o 691
2008-01-27 22:33:51 C 09 14 29.30 +26 33 48.9 r A13
2008-01-27 23:03:47 C 09 14 26.83 +26 34 46.5 r A13
2008-01-27 23:33:31 C 09 14 24.36 +26 35 43.4 r A13
2008-01-31 06:50:59 C 09 08 18.27 +28 59 25.0 r 703
2008-01-31 06:57:10 C 09 08 17.73 +28 59 35.1 r 703
2008-01-31 07:03:24 C 09 08 17.16 +28 59 46.3 r 703
2008-01-31 07:09:35 C 09 08 16.62 +28 59 57.4 r 703
2008-02-03 10:20:28 C 09 02 34.33 +31 01 18.6 r 703
2008-02-03 10:27:07 C 09 02 33.97 +31 01 28.7 r 703
2008-02-03 10:33:41 C 09 02 33.39 +31 01 38.5 r 703
2008-02-03 10:40:14 C 09 02 32.89 +31 01 46.9 r 703
2008-02-08 06:32:32 C 08 54 22.74 +33 39 38.2 20.0 c 704
2008-02-08 06:49:57 C 08 54 21.55 +33 39 59.9 20.0 c 704
2008-02-08 07:24:45 C 08 54 19.07 +33 40 42.2 20.3 c 704
2008-02-08 07:42:15 C 08 54 17.67 +33 41 02.8 20.3 c 704
2008-02-09 22:16:49 C 08 51 48.36 +34 25 37.9 c 560
2008-02-09 22:19:33 C 08 51 48.18 +34 25 41.7 c 560
2008-02-09 22:21:23 C 08 51 48.06 +34 25 43.3 c 560
2008-02-13 04:38:29 C 08 47 10.50 +35 45 06.1 r 703
2008-02-13 04:47:07 C 08 47 10.14 +35 45 12.9 r 703
2008-02-13 04:55:51 C 08 47 09.67 +35 45 21.9 r 703
2008-02-13 05:04:27 C 08 47 09.02 +35 45 30.1 r 703
2010-07-20 18:28:29 C 23 41 39.62 -12 55 03.8 r E12
2010-11-18 19:55:19 S 09 08 32.340 -20 36 58.68 L C51
2010-11-19 16:33:13 S 09 10 00.115 -20 20 52.51 L C51
2010-11-20 02:04:36 S 09 10 40.200 -20 13 22.48 L C51
2010-11-28 17:58:51 S 09 24 00.914 -17 14 29.51 L C51