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
2019-12-24 14:10:29 C 09 44 50.811 -03 37 32.98 U F51
2019-12-24 14:27:26 C 09 44 50.702 -03 37 01.96 U F51
2019-12-24 14:44:34 C 09 44 50.591 -03 36 30.76 U F51
2019-12-27 13:00:27 C 09 44 39.47 -01 23 50.2 V T08
2019-12-27 13:10:09 C 09 44 39.36 -01 23 31.0 V T08
2019-12-27 13:14:47 C 09 44 39.25 -01 23 22.0 V T08
2019-12-27 13:37:36 C 09 44 38.90 -01 22 36.2 V T08
2020-01-01 07:19:30 C 09 43 00.70 +02 31 15.7 V 703
2020-01-01 07:27:09 C 09 43 00.45 +02 31 33.1 V 703
2020-01-01 07:34:49 C 09 43 00.26 +02 31 49.3 V 703
2020-01-02 01:30:17 C 09 42 34.77 +03 10 39.0 V C95
2020-01-02 01:44:47 C 09 42 34.33 +03 11 10.6 V C95
2020-01-02 01:59:21 C 09 42 33.90 +03 11 42.1 V C95
2020-01-04 11:59:46 C 09 40 56.81 +05 21 14.9 V T08
2020-01-04 12:04:33 C 09 40 56.60 +05 21 24.7 V T08
2020-01-04 12:12:45 C 09 40 56.31 +05 21 43.4 V T08
2020-01-04 12:28:01 C 09 40 55.68 +05 22 17.7 V T08
2020-01-06 07:21:46 C 09 39 27.80 +07 00 45.7 V G96
2020-01-06 07:29:07 C 09 39 27.49 +07 01 03.0 V G96
2020-01-06 07:36:27 C 09 39 27.16 +07 01 19.7 V G96
2020-01-06 07:43:46 C 09 39 26.84 +07 01 37.1 V G96
2020-01-18 07:56:40 C 09 23 57.79 +18 29 48.9 V 703
2020-01-18 08:04:50 C 09 23 57.13 +18 30 07.3 V 703
2020-01-18 08:12:59 C 09 23 56.56 +18 30 27.4 V 703
2020-01-18 08:21:10 C 09 23 56.00 +18 30 45.5 V 703
2020-01-18 09:15:40 C 09 23 53.264 +18 32 58.15 U F51
2020-01-18 09:53:20 C 09 23 50.433 +18 34 27.42 U F51
2020-01-18 10:12:10 C 09 23 49.003 +18 35 11.90 U F51
2020-01-21 00:32:24 C 09 19 24.40 +20 58 41.3 V 130
2020-01-21 00:36:35 C 09 19 24.08 +20 58 50.9 V 130
2020-01-21 00:41:27 C 09 19 23.72 +20 59 01.6 V 130
2020-01-21 10:42:18 C 09 18 40.47 +21 21 48.9 V T08
2020-01-21 10:48:24 C 09 18 39.95 +21 22 02.5 V T08
2020-01-21 10:56:59 C 09 18 39.23 +21 22 21.4 V T08
2020-01-21 11:27:43 C 09 18 36.72 +21 23 30.6 V T08
2020-01-23 06:33:33 C 09 15 25.26 +22 58 26.0 V 703
2020-01-23 06:52:00 C 09 15 24.08 +22 59 07.2 U I41
2020-01-23 06:56:19 C 09 15 23.56 +22 59 16.5 V 703
2020-01-23 07:15:06 C 09 15 22.18 +22 59 57.7 U I41
2020-01-23 07:27:17 C 09 15 21.18 +23 00 24.4 U I41
2020-01-23 09:31:45 C 09 15 12.12 +23 04 58.5 V T05
2020-01-23 09:35:55 C 09 15 11.75 +23 05 07.8 V T05
2020-01-23 09:39:40 C 09 15 10.19 +23 05 11.0 U I41
2020-01-23 09:50:22 C 09 15 10.63 +23 05 39.6 V T05
2020-01-23 09:59:04 C 09 15 09.92 +23 05 57.7 V T05
2020-01-24 07:27:34 C 09 13 31.96 +23 51 48.1 V G96
2020-01-24 07:35:07 C 09 13 31.32 +23 52 04.1 V G96
2020-01-24 07:42:43 C 09 13 30.69 +23 52 20.2 V G96
2020-01-24 07:50:16 C 09 13 30.06 +23 52 36.2 V G96
2020-01-25 11:30:49 C 09 11 22.69 +24 50 26.8 V T08