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
2014-10-26 07:33:19 C 04 20 49.60 +17 05 41.4 u H21
2014-10-26 07:42:05 C 04 20 49.27 +17 05 40.2 u H21
2014-10-26 08:17:41 C 04 20 47.85 +17 05 33.7 u H21
2014-10-26 08:53:52 C 04 20 46.45 +17 05 26.4 u H21
2014-11-17 09:17:40 C 03 55 13.22 +15 20 03.9 q G96
2014-11-17 09:25:22 C 03 55 12.76 +15 20 01.8 q G96
2014-11-17 09:40:49 C 03 55 11.96 +15 19 58.1 q G96
2016-10-10 05:49:30 C 02 21 35.08 +12 20 46.3 u H21
2016-10-10 06:16:08 C 02 21 33.71 +12 20 37.5 u H21
2016-10-10 06:38:22 C 02 21 32.55 +12 20 30.5 u H21
2016-10-26 08:42:31 C 02 01 07.655 +10 12 58.79 L F51
2016-10-26 11:03:47 C 02 00 59.946 +10 12 11.70 L F51
2016-10-26 11:31:05 C 02 00 58.448 +10 12 02.73 L F51
2016-10-27 08:43:54 C 01 59 51.080 +10 04 59.10 L F51
2016-10-27 09:03:06 C 01 59 50.049 +10 04 52.71 L F51
2016-10-27 09:12:49 C 01 59 49.513 +10 04 49.50 L F51
2017-11-22 13:02:37 C 08 05 01.261 +13 00 04.43 L F51
2017-11-22 13:18:09 C 08 05 01.477 +13 00 00.69 L F51
2017-11-22 13:33:43 C 08 05 01.709 +12 59 56.96 L F51
2017-11-22 13:49:23 C 08 05 01.932 +12 59 53.21 L F51
2017-12-14 11:28:20 C 08 04 48.379 +11 03 11.33 U F51
2017-12-14 11:44:28 C 08 04 48.023 +11 03 08.23 U F51
2017-12-14 11:59:43 C 08 04 47.687 +11 03 05.28 U F51
2017-12-14 12:15:02 C 08 04 47.329 +11 03 02.49 U F51
2017-12-16 08:20:30 C 08 03 49.99 +10 54 43.8 U G96
2017-12-16 08:35:27 C 08 03 49.43 +10 54 39.5 U G96
2017-12-16 08:42:57 C 08 03 49.24 +10 54 38.3 U G96
2017-12-24 09:59:51 C 07 57 30.67 +10 22 40.9 U G96
2017-12-24 10:07:14 C 07 57 30.37 +10 22 39.7 U G96
2017-12-24 10:14:35 C 07 57 30.03 +10 22 38.8 U G96
2017-12-24 10:21:57 C 07 57 29.70 +10 22 37.7 U G96
2017-12-24 10:42:48 C 07 57 29.252 +10 22 36.74 U F51
2017-12-24 11:16:15 C 07 57 27.761 +10 22 32.03 U F51
2017-12-24 11:32:56 C 07 57 27.012 +10 22 29.63 U F51
2018-01-13 11:44:33 C 07 25 56.15 +09 46 31.8 U T05
2018-01-13 12:02:03 C 07 25 54.48 +09 46 31.6 U T05
2018-01-13 12:04:40 C 07 25 54.26 +09 46 32.2 U T05
2018-01-13 12:18:19 C 07 25 53.04 +09 46 32.0 U T05
2018-01-13 12:20:50 C 07 25 52.78 +09 46 31.5 U T05
2018-01-13 12:37:15 C 07 25 51.29 +09 46 31.1 U T05
2018-01-13 12:37:54 C 07 25 51.24 +09 46 31.6 U T05
2018-01-15 05:28:28 C 07 22 12.47 +09 46 58.7 U G96
2018-01-15 05:35:57 C 07 22 11.80 +09 46 59.2 U G96
2018-01-15 05:43:24 C 07 22 11.05 +09 46 59.8 U G96
2018-01-15 05:50:52 C 07 22 10.38 +09 46 59.4 U G96
2018-01-18 11:13:46 C 07 14 54.78 +09 49 39.0 U T08
2018-01-18 11:28:26 C 07 14 53.31 +09 49 38.7 U T08
2018-01-18 11:42:57 C 07 14 51.87 +09 49 39.9 U T08
2018-01-18 11:57:27 C 07 14 50.45 +09 49 40.9 U T08
2018-02-01 05:51:07 C 06 41 37.57 +10 24 35.9 o 926