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
2025-06-29 13:19:20 C 22 35 24.576 -03 27 40.76 X F51
2025-06-29 13:53:44 C 22 35 29.356 -03 27 57.89 X F51
2025-06-29 14:10:52 C 22 35 31.728 -03 28 06.15 X F51
2025-07-06 10:32:03 C 23 01 10.240 -05 10 30.40 V V00
2025-07-06 10:40:08 C 23 01 11.550 -05 10 36.62 V V00
2025-07-06 10:48:11 C 23 01 12.850 -05 10 42.82 V V00
2025-07-06 10:56:13 C 23 01 14.153 -05 10 48.94 V V00
2025-07-09 13:49:26 C 23 14 19.027 -06 12 42.71 X F51
2025-07-09 14:04:42 C 23 14 21.671 -06 12 56.22 X F51
2025-07-09 14:20:01 C 23 14 24.324 -06 13 10.24 X F51
2025-07-09 14:35:17 C 23 14 26.966 -06 13 23.73 X F51
2025-07-24 13:58:00 C 00 33 40.348 -13 43 37.87 X F51
2025-07-24 14:09:16 C 00 33 43.227 -13 43 55.85 X F51
2025-07-24 14:20:30 C 00 33 46.075 -13 44 13.70 X F51
2025-07-24 14:32:13 C 00 33 49.043 -13 44 32.28 X F51
2025-07-28 01:36:05 C 00 56 38.446 -15 59 58.78 V M22
2025-07-28 01:37:23 C 00 56 38.748 -16 00 00.54 V M22
2025-07-28 01:39:59 C 00 56 39.511 -16 00 05.29 V M22
2025-07-28 01:45:11 C 00 56 40.975 -16 00 12.96 V M22
2025-08-17 23:44:53 C 03 37 51.521 -28 04 43.64 V M22
2025-08-17 23:56:48 C 03 37 55.344 -28 04 55.24 V M22
2025-08-18 00:08:43 C 03 37 59.141 -28 05 06.00 V M22
2025-08-18 00:20:38 C 03 38 02.818 -28 05 16.69 V M22
2025-11-08 12:26:54 C 08 57 13.759 -19 24 59.98 V G96
2025-11-08 12:33:02 C 08 57 14.252 -19 24 56.05 V G96
2025-11-08 12:39:11 C 08 57 14.742 -19 24 52.63 V G96
2025-11-08 12:45:20 C 08 57 15.206 -19 24 48.67 V G96
2025-12-25 13:25:29 C 10 01 54.051 -01 01 32.56 X F51
2025-12-25 13:26:25 C 10 01 54.057 -01 01 31.02 X F51
2025-12-25 13:45:05 C 10 01 54.102 -01 00 59.78 X F51
2025-12-25 13:46:01 C 10 01 54.104 -01 00 58.15 X F51
2025-12-25 14:04:42 C 10 01 54.153 -01 00 26.91 X F51
2025-12-25 14:05:38 C 10 01 54.148 -01 00 25.50 X F51
2025-12-25 14:24:26 C 10 01 54.195 -00 59 53.93 X F51
2025-12-25 14:25:22 C 10 01 54.197 -00 59 52.38 X F51
2025-12-28 18:35:13 C 10 02 18.88 +01 12 26.8 V D29
2025-12-28 18:54:18 C 10 02 18.79 +01 13 01.4 V D29
2025-12-28 19:13:24 C 10 02 18.66 +01 13 35.9 V D29
2026-01-11 10:19:54 C 09 55 45.526 +12 22 15.34 X F52
2026-01-11 10:37:31 C 09 55 44.679 +12 22 54.82 X F52
2026-01-11 10:55:06 C 09 55 43.836 +12 23 34.23 X F52
2026-01-11 11:12:52 C 09 55 42.977 +12 24 13.90 X F52
2026-01-12 13:28:22 C 09 54 34.078 +13 22 53.00 V T08
2026-01-12 13:32:21 C 09 54 33.874 +13 23 01.14 V T08
2026-01-12 13:34:19 C 09 54 33.725 +13 23 05.71 V T08
2026-01-12 13:41:50 C 09 54 33.336 +13 23 22.38 V T08
2026-01-12 13:45:08 C 09 54 33.166 +13 23 29.47 V T08
2026-01-12 13:49:45 C 09 54 32.974 +13 23 40.45 V T08
2026-01-12 13:56:23 C 09 54 32.573 +13 23 54.42 V T08
2026-01-12 14:04:22 C 09 54 32.146 +13 24 12.60 V T08