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
2002-12-31 08:10:03 C 04 35 17.34 +14 48 15.1 d 291
2004-11-04 09:51:18 C 03 15 23.14 +14 12 46.7 d 291
2004-11-04 10:01:06 C 03 15 22.71 +14 12 44.0 d 291
2004-11-04 10:07:05 C 03 15 22.35 +14 12 41.6 d 291
2006-09-15 10:54:32 C 01 48 41.27 +11 38 01.8 c 691
2006-09-15 11:19:33 C 01 48 40.16 +11 37 52.9 c 691
2006-09-15 11:44:32 C 01 48 38.94 +11 37 45.5 c 691
2006-09-19 08:41:24 C 01 44 23.02 +11 07 28.3 c 691
2006-09-19 09:06:33 C 01 44 21.78 +11 07 19.9 c 691
2006-09-19 09:31:36 C 01 44 20.55 +11 07 11.5 c 691
2006-09-25 08:36:17 C 01 37 04.42 +10 15 43.6 c 691
2006-09-25 08:39:52 C 01 37 04.18 +10 15 42.0 r G96
2006-09-25 08:51:26 C 01 37 03.57 +10 15 37.4 r G96
2006-09-25 09:01:19 C 01 37 03.07 +10 15 33.6 c 691
2006-09-25 09:03:03 C 01 37 02.92 +10 15 32.6 r G96
2006-09-25 09:14:53 C 01 37 02.28 +10 15 28.4 r G96
2006-09-25 09:26:20 C 01 37 01.73 +10 15 25.0 c 691
2006-10-15 01:03:04 C 01 10 27.62 +07 04 35.9 r 941
2006-10-15 01:06:19 C 01 10 27.43 +07 04 34.5 r 941
2006-10-15 01:07:57 C 01 10 27.35 +07 04 34.0 r 941
2006-10-15 01:14:27 C 01 10 26.99 +07 04 30.9 r 941
2006-10-16 06:28:18 C 01 08 50.42 +06 52 44.4 r G96
2006-10-16 06:37:59 C 01 08 49.84 +06 52 40.4 r G96
2006-10-16 06:47:43 C 01 08 49.34 +06 52 36.4 r G96
2006-10-16 06:57:23 C 01 08 48.76 +06 52 33.5 r G96
2011-10-24 06:51:08 C 01 34 07.68 +08 24 59.9 r G96
2011-10-24 06:59:32 C 01 34 07.21 +08 24 57.2 r G96
2011-10-24 07:07:58 C 01 34 06.74 +08 24 54.2 r G96
2011-10-24 07:16:20 C 01 34 06.31 +08 24 51.0 r G96
2012-12-07 07:00:40 C 06 55 30.14 +14 33 41.2 u 807
2012-12-07 07:06:30 C 06 55 29.88 +14 33 40.6 u 807
2012-12-07 07:12:19 C 06 55 29.60 +14 33 40.1 u 807
2012-12-07 07:18:08 C 06 55 29.32 +14 33 39.3 u 807
2012-12-07 07:23:38 C 06 55 29.06 +14 33 38.7 u 807
2012-12-12 06:16:53 C 06 49 35.96 +14 21 19.5 u 807
2012-12-12 06:19:48 C 06 49 35.79 +14 21 19.2 u 807
2012-12-12 06:22:43 C 06 49 35.64 +14 21 18.9 u 807
2012-12-14 06:48:55 C 06 46 52.77 +14 16 46.9 u 807
2012-12-14 06:54:44 C 06 46 52.41 +14 16 46.4 u 807
2012-12-14 07:00:33 C 06 46 52.07 +14 16 46.0 u 807
2012-12-14 07:06:22 C 06 46 51.72 +14 16 45.4 u 807
2012-12-14 07:12:11 C 06 46 51.38 +14 16 44.8 u 807
2012-12-23 06:47:44 C 06 32 47.09 +14 00 13.9 u 807
2012-12-23 06:53:30 C 06 32 46.65 +14 00 13.4 u 807
2012-12-23 06:59:17 C 06 32 46.23 +14 00 13.1 u 807
2012-12-23 07:05:04 C 06 32 45.82 +14 00 12.8 u 807
2012-12-23 07:10:50 C 06 32 45.38 +14 00 12.3 u 807
2013-01-17 06:33:44 C 05 45 36.729 +13 49 34.03 L F51
2013-01-17 06:52:58 C 05 45 35.261 +13 49 34.86 L F51
2013-04-30 06:04:52 C 06 45 28.508 +20 09 31.80 L F51