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
2022-06-23 13:25:31 C 22 05 21.026 -02 26 21.48 U F52
2022-06-23 13:41:02 C 22 05 22.814 -02 26 26.55 U F52
2022-07-06 13:09:11 C 22 48 12.297 -05 21 46.86 U F52
2022-07-06 13:27:45 C 22 48 15.093 -05 22 02.41 U F52
2022-07-06 13:46:26 C 22 48 17.899 -05 22 17.97 U F52
2022-07-25 02:41:52 C 00 18 59.095 -15 16 54.34 V M22
2022-07-25 02:46:06 C 00 19 00.074 -15 17 01.57 V M22
2022-07-25 03:37:13 C 00 19 12.941 -15 18 35.89 V M22
2022-07-25 03:52:03 C 00 19 16.663 -15 19 04.26 V M22
2022-07-25 14:00:11 C 00 21 57.379 -15 38 26.98 U F52
2022-07-25 14:14:50 C 00 22 01.089 -15 38 54.41 U F52
2022-07-25 14:29:25 C 00 22 04.816 -15 39 21.96 U F52
2022-08-15 13:56:23 C 03 05 41.177 -30 55 12.17 U F51
2022-08-15 14:28:07 C 03 05 51.954 -30 55 52.59 U F51
2022-08-15 14:43:57 C 03 05 57.300 -30 56 12.58 U F51
2022-08-29 16:29:49 S 04 53 16.987 -34 29 42.86 L C51
2022-08-29 19:37:35 S 04 54 08.028 -34 30 07.38 L C51
2022-08-30 01:53:18 S 04 55 49.788 -34 30 50.18 L C51
2022-08-30 11:16:47 S 04 58 20.954 -34 31 43.75 L C51
2022-08-30 12:50:40 S 04 58 45.886 -34 31 53.26 L C51
2022-08-30 14:24:33 S 04 59 10.882 -34 32 02.26 L C51
2022-11-22 16:35:27 S 09 19 27.586 -17 48 39.60 L C51
2022-11-22 22:50:48 S 09 19 53.897 -17 43 45.66 L C51
2022-11-23 01:58:23 S 09 20 07.068 -17 41 16.69 L C51
2022-11-24 14:55:43 C 09 22 40.843 -17 12 03.83 U F52
2022-11-24 15:05:58 C 09 22 41.460 -17 11 55.49 U F52
2022-11-24 15:16:15 C 09 22 42.098 -17 11 47.08 U F52
2022-11-24 15:26:28 C 09 22 42.703 -17 11 38.79 U F52
2022-12-20 09:32:31 C 09 50 57.008 -05 30 30.10 V G96
2022-12-20 09:39:56 C 09 50 57.095 -05 30 18.40 V G96
2022-12-20 09:54:45 C 09 50 57.253 -05 29 55.32 V G96
2022-12-30 19:58:38 C 09 51 42.53 +01 56 32.0 V D29
2022-12-30 20:24:05 C 09 51 42.05 +01 57 22.0 V D29
2022-12-30 20:49:32 C 09 51 41.54 +01 58 14.1 V D29
2023-01-13 12:37:48 C 09 40 47.010 +14 06 08.71 V G96
2023-01-13 12:45:09 C 09 40 46.578 +14 06 25.74 V G96
2023-01-13 12:52:30 C 09 40 46.146 +14 06 42.80 V G96
2023-01-13 12:59:51 C 09 40 45.714 +14 07 00.19 V G96
2023-01-14 09:10:03 C 09 39 41.123 +14 54 18.47 V 703
2023-01-14 09:25:12 C 09 39 40.147 +14 54 53.06 V 703
2023-01-14 09:32:46 C 09 39 39.762 +14 55 11.42 V 703
2023-01-14 10:28:23 C 09 39 37.625 +14 57 26.34 U F52
2023-01-14 10:44:48 C 09 39 36.586 +14 58 05.05 U F52
2023-01-14 11:17:42 C 09 39 34.480 +14 59 22.59 U F52
2023-01-21 07:57:02 C 09 29 01.194 +21 17 24.50 V 703
2023-01-21 08:04:39 C 09 29 00.532 +21 17 40.24 V 703
2023-01-21 08:12:17 C 09 28 59.884 +21 17 56.90 V 703
2023-01-21 08:19:57 C 09 28 59.286 +21 18 14.47 V 703
2023-01-22 09:45:18 C 09 27 10.421 +22 14 08.19 U F52
2023-01-22 10:04:53 C 09 27 08.851 +22 14 51.22 U F52