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
2016-09-01 06:14:40 S 05 08 54.852 -39 13 49.87 L C51
2016-09-01 09:23:10 S 05 09 45.312 -39 13 32.02 L C51
2016-09-01 09:23:21 S 05 09 45.331 -39 13 31.04 L C51
2016-09-01 12:31:51 S 05 10 35.357 -39 13 11.32 L C51
2016-09-01 12:32:02 S 05 10 35.472 -39 13 10.74 L C51
2016-11-17 03:51:39 S 09 05 08.74 -21 42 01.3 L C51
2016-11-17 07:00:20 S 09 05 22.200 -21 39 34.52 L C51
2016-11-17 10:09:01 S 09 05 35.741 -21 37 07.54 L C51
2016-11-17 13:17:30 S 09 05 49.29 -21 34 39.4 L C51
2016-11-17 14:51:57 S 09 05 55.97 -21 33 26.2 L C51
2016-11-17 16:26:11 S 09 06 02.69 -21 32 12.4 L C51
2016-11-17 22:43:23 S 09 06 29.57 -21 27 14.4 L C51
2016-11-18 03:26:19 S 09 06 49.67 -21 23 29.9 L C51
2016-11-21 16:19:31 S 09 12 38.674 -20 14 18.31 L C51
2016-11-22 11:11:15 S 09 13 53.290 -19 58 23.05 L C51
2017-01-02 12:05:04 C 09 37 34.231 +04 03 11.54 L F51
2017-01-02 13:02:26 C 09 37 31.973 +04 05 22.16 L F51
2017-01-02 13:20:03 C 09 37 31.271 +04 06 02.34 L F51
2017-01-02 13:37:43 C 09 37 30.574 +04 06 42.49 L F51
2017-01-05 07:43:01 C 09 35 12.00 +06 40 03.0 R G45
2017-01-05 07:43:07 C 09 35 11.99 +06 40 03.3 R G45
2017-01-05 07:49:58 C 09 35 11.68 +06 40 19.6 R G45
2017-01-05 07:50:03 C 09 35 11.68 +06 40 19.8 R G45
2017-01-05 07:57:09 C 09 35 11.34 +06 40 36.6 R G45
2017-01-05 08:04:15 C 09 35 11.00 +06 40 53.1 R G45
2017-01-05 08:04:20 C 09 35 11.04 +06 40 53.4 R G45
2017-01-05 08:11:32 C 09 35 10.68 +06 41 10.5 R G45
2017-01-05 08:18:37 C 09 35 10.34 +06 41 27.2 R G45
2017-01-21 18:30:01 C 09 11 30.55 +22 22 26.7 q D29
2017-01-21 18:31:17 C 09 11 30.44 +22 22 29.4 q D29
2017-01-21 18:56:45 C 09 11 28.40 +22 23 25.1 q D29
2017-01-21 18:58:01 C 09 11 28.24 +22 23 28.4 q D29
2017-01-21 19:23:28 C 09 11 26.16 +22 24 23.5 q D29
2017-01-21 19:24:44 C 09 11 26.06 +22 24 25.9 q D29
2017-01-26 08:38:21 C 09 03 05.70 +26 12 26.0 q G96
2017-01-26 08:44:32 C 09 03 05.17 +26 12 38.2 q G96
2017-01-26 08:50:48 C 09 03 04.64 +26 12 50.3 q G96
2017-01-26 08:56:59 C 09 03 04.10 +26 13 02.6 q G96
2017-01-27 06:15:22 C 09 01 26.85 +26 54 11.7 q G96
2017-01-27 06:21:33 C 09 01 26.36 +26 54 23.5 q G96
2017-01-27 06:27:44 C 09 01 25.80 +26 54 35.2 q G96
2017-01-27 06:33:52 C 09 01 25.28 +26 54 46.4 q G96
2017-01-28 05:41:40 C 08 59 38.97 +27 38 07.4 R G45
2017-01-28 05:49:48 C 08 59 38.28 +27 38 22.2 R G45
2017-01-28 05:57:10 C 08 59 37.68 +27 38 35.9 R G45
2017-01-28 06:05:11 C 08 59 37.05 +27 38 51.5 R G45
2017-01-29 06:54:20 C 08 57 43.19 +28 23 47.7 q 703
2017-01-29 07:00:39 C 08 57 42.69 +28 23 58.7 q 703
2017-01-29 07:06:54 C 08 57 42.11 +28 24 10.5 q 703
2017-01-29 07:13:28 C 08 57 41.57 +28 24 22.2 q 703