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
2023-01-22 10:24:27 C 09 27 07.274 +22 15 34.12 U F52
2023-01-22 10:31:53 C 09 27 06.643 +22 15 50.08 V T05
2023-01-22 10:34:52 C 09 27 06.487 +22 15 57.24 V T05
2023-01-22 10:40:04 C 09 27 06.014 +22 16 08.36 V T05
2023-01-22 10:44:11 C 09 27 05.677 +22 16 17.24 U F52
2023-01-22 10:47:20 C 09 27 05.431 +22 16 24.20 V T05
2023-01-24 18:26:52 C 09 22 56.62 +24 14 38.6 V D29
2023-01-24 18:47:13 C 09 22 54.92 +24 15 20.7 V D29
2023-01-24 19:07:35 C 09 22 53.26 +24 16 02.0 V D29
2023-01-25 07:34:24 C 09 21 57.830 +24 41 41.93 V 703
2023-01-25 07:59:07 C 09 21 55.811 +24 42 31.54 V 703
2023-01-25 12:46:51 C 09 21 33.110 +24 52 26.69 V T05
2023-01-25 13:24:59 C 09 21 30.002 +24 53 43.15 V T05
2023-01-25 13:29:17 C 09 21 29.638 +24 53 51.65 V T05
2023-01-25 14:08:58 C 09 21 26.350 +24 55 12.04 V T05
2023-01-28 06:00:29 C 09 16 34.140 +27 00 36.61 V 703
2023-01-28 06:08:48 C 09 16 33.402 +27 00 53.39 V 703
2023-01-28 06:17:06 C 09 16 32.758 +27 01 08.80 V 703
2023-01-28 06:25:25 C 09 16 32.002 +27 01 24.13 V 703
2023-01-28 09:56:39 C 09 16 14.250 +27 08 02.98 V 703
2023-01-28 10:04:57 C 09 16 13.523 +27 08 18.96 V 703
2023-01-28 10:13:17 C 09 16 12.796 +27 08 33.90 V 703
2023-01-28 10:21:36 C 09 16 12.050 +27 08 50.21 V 703
2023-01-28 20:12:36 C 09 15 25.94 +27 27 13.3 V D29
2023-01-28 20:32:58 C 09 15 24.26 +27 27 50.4 V D29
2023-01-28 20:53:20 C 09 15 22.60 +27 28 27.5 V D29
2023-01-31 05:22:04 C 09 11 03.728 +29 09 27.79 V 703
2023-01-31 05:30:24 C 09 11 02.929 +29 09 41.58 V 703
2023-01-31 05:47:01 C 09 11 01.547 +29 10 11.46 V 703
2023-02-01 06:48:33 C 09 09 06.210 +29 52 18.52 V G96
2023-02-01 06:57:46 C 09 09 05.440 +29 52 34.03 V G96
2023-02-01 07:06:59 C 09 09 04.662 +29 52 49.12 V G96
2023-02-01 07:16:19 C 09 09 03.884 +29 53 04.74 V G96
2023-02-13 07:12:06 C 08 49 31.393 +35 59 47.83 V G96
2023-02-13 07:19:40 C 08 49 30.925 +35 59 54.82 V G96
2023-02-13 07:27:14 C 08 49 30.443 +36 00 01.51 V G96
2023-02-13 07:34:47 C 08 49 29.975 +36 00 08.42 V G96
2023-02-20 20:17:48 B 08 41 15.247 +38 09 51.48 X K74
2023-02-20 20:27:27 B 08 41 14.890 +38 09 56.27 X K74
2023-03-18 07:29:39 C 08 41 20.911 +39 34 04.00 U F51
2023-03-18 07:45:56 C 08 41 21.337 +39 34 01.62 U F51
2023-03-18 08:02:13 C 08 41 21.732 +39 33 59.42 U F51
2025-05-31 12:52:47 C 21 13 58.435 -01 51 48.91 X F51
2025-05-31 13:11:32 C 21 14 00.224 -01 51 47.22 X F51
2025-05-31 13:30:13 C 21 14 02.010 -01 51 45.31 X F51
2025-05-31 13:48:57 C 21 14 03.810 -01 51 43.39 X F51
2025-06-20 13:10:42 C 22 06 33.095 -02 11 11.20 X F52
2025-06-20 13:29:02 C 22 06 35.278 -02 11 15.44 X F52
2025-06-20 13:47:25 C 22 06 37.461 -02 11 19.53 X F52
2025-06-20 14:05:51 C 22 06 39.672 -02 11 24.07 X F52