140039 (2001 SO73)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5677147860 ± 9.28e-09
Semi-major axis (a)1.8206212643 AU ± 8.68e-10
Inclination (i)4.84701279° ± 1.44e-06
Long. of Asc. Node (Ω)197.07153027° ± 2.26e-05
Arg. of Perihelion (ω)31.13602795° ± 2.23e-05
Mean Anomaly (M)23.26637965° ± 1.18e-06
Mean Motion (n)0.4012202645°/day ± 2.87e-10
Perihelion dist (q)0.78702765 AU ± 1.69e-08
Aphelion dist (Q)2.85421488 AU ± 1.69e-08
Orbital Period2.45657154 yr ± 1.76e-09
Physical Parameters
H (abs. magnitude)18.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.236″
Uncertainty0
Orbit TypeApollo
MOID0.045306 AU
Observations Used687
Oppositions20
Arc Total1991-2024
First Observation Used2001-09-19
Last Observation Used2024-12-02
Observations (787)
Date Type RA Dec Mag Band Observatory
2023-02-06 07:13:32 C 11 31 45.091 -18 09 11.20 V W68
2023-02-07 06:35:09 C 11 36 38.875 -19 09 55.04 V W68
2023-02-07 07:06:20 C 11 36 45.360 -19 11 18.35 V W68
2023-02-07 07:10:52 C 11 36 46.306 -19 11 30.55 V W68
2023-02-07 07:18:40 C 11 36 47.926 -19 11 51.36 V W68
2023-02-12 05:51:58 C 12 09 18.336 -25 21 24.26 V W68
2023-02-12 05:56:06 C 12 09 19.702 -25 21 39.28 V W68
2023-02-12 06:00:38 C 12 09 21.209 -25 21 55.84 V W68
2023-02-12 06:12:21 C 12 09 25.087 -25 22 38.14 V W68
2023-02-13 10:00:06 C 12 19 33.748 -27 06 31.36 V 703
2023-02-13 10:07:12 C 12 19 36.383 -27 06 59.36 V 703
2023-02-13 10:14:20 C 12 19 39.018 -27 07 26.58 V 703
2023-02-13 10:21:27 C 12 19 41.668 -27 07 53.90 V 703
2023-02-15 00:23:43 C 12 35 49.814 -29 38 28.10 V M22
2023-02-15 00:26:19 C 12 35 50.983 -29 38 38.98 V M22
2023-02-15 00:30:16 C 12 35 52.738 -29 38 55.32 V M22
2023-02-15 01:21:11 C 12 36 15.521 -29 42 26.35 V M22
2023-02-15 03:06:19 C 12 37 02.870 -29 49 39.65 V M22
2023-02-15 03:06:58 C 12 37 03.161 -29 49 42.28 V M22
2023-02-16 06:42:16 C 12 50 50.899 -31 46 29.60 V W68
2023-02-16 06:46:10 C 12 50 52.906 -31 46 46.56 V W68
2023-02-16 06:50:43 C 12 50 55.262 -31 47 06.47 V W68
2023-02-16 07:00:33 C 12 51 00.324 -31 47 49.06 V W68
2023-02-18 03:48:10 C 13 17 36.44 -35 04 10.8 q 834
2023-02-18 04:27:32 C 13 18 01.92 -35 07 08.7 q 834
2023-02-21 07:13:01 C 14 16 40.718 -40 19 52.97 V W68
2023-02-21 07:15:37 C 14 16 43.013 -40 20 02.69 V W68
2023-02-21 07:19:35 C 14 16 46.565 -40 20 17.70 V W68
2023-02-21 07:54:37 C 14 17 17.923 -40 22 29.14 V W68
2023-02-24 03:07:15 C 15 25 50.846 -43 29 04.09 V M22
2023-02-24 03:11:52 C 15 25 55.843 -43 29 11.80 V M22
2023-02-24 03:14:28 C 15 25 58.642 -43 29 16.26 V M22
2023-02-24 03:17:04 C 15 26 01.454 -43 29 20.47 V M22
2023-02-24 06:56:17 C 15 30 07.222 -43 34 54.91 V W68
2023-02-24 06:59:31 C 15 30 10.771 -43 35 00.24 V W68
2023-02-24 07:01:36 C 15 30 13.094 -43 35 02.94 V W68
2023-02-24 07:03:33 C 15 30 15.170 -43 35 06.83 V W68
2023-02-24 07:04:12 C 15 30 15.898 -43 35 07.08 V W68
2023-02-24 07:21:39 C 15 30 34.927 -43 35 35.34 V W68
2023-02-24 07:22:18 C 15 30 35.642 -43 35 37.10 V W68
2023-02-24 07:28:52 C 15 30 42.792 -43 35 47.29 V W68
2023-02-25 07:33:58 C 15 57 45.480 -43 59 32.06 V W68
2023-02-25 07:38:31 C 15 57 50.534 -43 59 34.80 V W68
2023-02-25 07:43:04 C 15 57 55.591 -43 59 37.54 V W68
2023-02-25 07:57:16 C 15 58 11.381 -43 59 45.85 V W68
2023-03-03 01:29:40 C 18 17 07.049 -39 29 59.39 X L87
2023-03-03 01:38:30 C 18 17 14.112 -39 29 28.25 X L87
2023-03-03 01:47:21 C 18 17 21.146 -39 28 57.72 X L87
2023-07-01 13:44:39 C 00 48 23.477 +10 48 57.90 X F52
2023-07-01 13:58:18 C 00 48 24.019 +10 49 01.22 X F52