2017 SO2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6914651185 ± 2.01e-08
Semi-major axis (a)2.5503634424 AU ± 1.92e-08
Inclination (i)9.23644106° ± 8.15e-06
Long. of Asc. Node (Ω)123.89728833° ± 6.64e-05
Arg. of Perihelion (ω)335.29806465° ± 6.40e-05
Mean Anomaly (M)339.13157014° ± 4.06e-06
Mean Motion (n)0.2419965444°/day ± 2.73e-09
Perihelion dist (q)0.78687608 AU ± 5.15e-08
Aphelion dist (Q)4.31385080 AU ± 6.06e-08
Orbital Period4.07289404 yr ± 4.59e-08
Physical Parameters
H (abs. magnitude)21.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.353″
Uncertainty0
Orbit TypeApollo
MOID0.086582 AU
Observations Used135
Oppositions4
Arc Total2017-2022
First Observation Used2017-09-14
Last Observation Used2022-04-08
Observations (146)
Date Type RA Dec Mag Band Observatory
2022-03-06 13:40:01 C 14 44 59.86 +43 03 36.2 V T08
2022-03-07 12:03:10 C 14 35 33.01 +42 14 26.7 V T08
2022-03-07 12:07:46 C 14 35 31.18 +42 14 18.6 V T08
2022-03-07 12:11:44 C 14 35 29.47 +42 14 10.3 V T08
2022-03-07 12:16:59 C 14 35 27.19 +42 13 58.3 V T08
2022-03-07 12:19:37 C 14 35 26.12 +42 13 53.5 V T08
2022-03-07 12:21:35 C 14 35 25.38 +42 13 48.5 V T08
2022-03-07 12:28:50 C 14 35 22.24 +42 13 33.9 V T08
2022-03-07 12:36:42 C 14 35 18.91 +42 13 17.0 V T08
2022-03-08 00:04:58 C 14 30 51.16 +41 48 05.0 V B67
2022-03-08 00:12:29 C 14 30 48.20 +41 47 49.5 V B67
2022-03-08 00:20:04 C 14 30 45.21 +41 47 34.1 V B67
2022-03-08 01:29:15 C 14 30 18.12 +41 45 07.2 V A17
2022-03-08 01:40:36 C 14 30 13.69 +41 44 43.2 V A17
2022-03-08 01:51:57 C 14 30 09.25 +41 44 19.6 V A17
2022-03-08 10:22:21 C 14 27 00.24 +41 26 33.6 V 703
2022-03-08 10:30:59 C 14 26 56.89 +41 26 15.7 V 703
2022-03-08 10:39:40 C 14 26 53.55 +41 25 57.0 V 703
2022-03-08 10:48:22 C 14 26 50.26 +41 25 39.3 V 703
2022-03-08 23:10:23 C 14 22 31.27 +40 59 19.6 V G01
2022-03-09 01:57:45 C 14 21 32.47 +40 53 41.2 V G01
2022-03-09 04:02:19 C 14 20 48.83 +40 49 25.0 V K87
2022-03-09 04:11:39 C 14 20 45.55 +40 49 05.3 V K87
2022-03-09 04:20:57 C 14 20 42.32 +40 48 46.5 V K87
2022-03-11 11:20:30 C 14 04 17.18 +39 00 47.8 V T05
2022-03-11 11:24:27 C 14 04 16.06 +39 00 41.2 V T05
2022-03-11 11:28:24 C 14 04 14.97 +39 00 33.5 V T05
2022-03-11 11:35:39 C 14 04 12.94 +39 00 19.4 V T05
2022-03-11 13:35:54 C 14 03 38.88 +38 56 37.4 V T08
2022-03-11 13:40:31 C 14 03 37.66 +38 56 29.2 V T08
2022-03-11 13:49:06 C 14 03 35.19 +38 56 12.2 V T08
2022-03-11 14:41:06 C 14 03 20.63 +38 54 34.0 V T08
2022-03-12 08:17:33 C 13 58 53.66 +38 21 53.6 V 703
2022-03-12 08:33:03 C 13 58 49.59 +38 21 23.9 V 703
2022-03-12 08:40:48 C 13 58 47.52 +38 21 11.2 V 703
2022-03-13 08:46:16 C 13 53 06.03 +37 38 17.7 V G96
2022-03-13 08:53:43 C 13 53 04.24 +37 38 04.8 V G96
2022-03-13 09:01:10 C 13 53 02.47 +37 37 52.1 V G96
2022-03-13 09:08:38 C 13 53 00.68 +37 37 39.2 V G96
2022-03-27 08:08:27 C 13 05 40.77 +29 58 15.0 V G96
2022-03-27 08:16:00 C 13 05 40.07 +29 58 06.7 V G96
2022-03-27 08:23:34 C 13 05 39.37 +29 57 58.6 V G96
2022-03-27 08:31:06 C 13 05 38.63 +29 57 50.3 V G96
2022-04-08 07:18:16 C 12 47 34.569 +25 14 01.96 U F52
2022-04-08 07:37:36 C 12 47 33.649 +25 13 44.87 U F52
2022-04-08 07:56:53 C 12 47 32.744 +25 13 28.11 U F52