2017 SO17

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5751650012 ± 1.64e-08
Semi-major axis (a)2.6669346829 AU ± 9.44e-08
Inclination (i)19.64773468° ± 2.59e-06
Long. of Asc. Node (Ω)55.75026892° ± 2.22e-06
Arg. of Perihelion (ω)9.26820513° ± 6.43e-06
Mean Anomaly (M)301.31788895° ± 3.41e-05
Mean Motion (n)0.2263047696°/day ± 1.20e-08
Perihelion dist (q)1.13300719 AU ± 5.94e-08
Aphelion dist (Q)4.20086217 AU ± 1.55e-07
Orbital Period4.35530495 yr ± 2.31e-07
Physical Parameters
H (abs. magnitude)18.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.221″
Uncertainty0
Orbit TypeAmor
MOID0.147596 AU
Observations Used380
Oppositions3
Arc Total2014-2018
First Observation Used2014-03-24
Last Observation Used2018-04-18
Observations (397)
Date Type RA Dec Mag Band Observatory
2017-12-08 07:35:57 C 07 29 37.89 +69 03 09.1 q H36
2017-12-08 07:38:07 C 07 29 38.41 +69 03 14.1 q H36
2017-12-08 08:47:07 C 07 29 54.91 +69 05 44.9 u H21
2017-12-08 08:49:12 C 07 29 55.43 +69 05 49.4 u H21
2017-12-08 08:51:16 C 07 29 55.94 +69 05 53.9 u H21
2017-12-08 08:53:20 C 07 29 56.45 +69 05 58.3 u H21
2017-12-08 08:55:24 C 07 29 56.98 +69 06 02.8 u H21
2017-12-08 08:57:28 C 07 29 57.49 +69 06 07.2 u H21
2017-12-08 08:59:32 C 07 29 58.01 +69 06 11.7 u H21
2017-12-08 09:01:36 C 07 29 58.53 +69 06 16.1 u H21
2017-12-08 09:03:40 C 07 29 59.06 +69 06 20.5 u H21
2017-12-08 09:05:44 C 07 29 59.57 +69 06 24.9 u H21
2017-12-08 09:07:47 C 07 30 00.07 +69 06 29.4 u H21
2017-12-08 09:10:08 C 07 30 00.68 +69 06 34.4 u H21
2017-12-13 13:50:26 C 08 04 09.09 +72 45 07.3 U T05
2017-12-13 13:51:06 C 08 04 09.24 +72 45 08.4 U T05
2017-12-13 13:51:45 C 08 04 09.36 +72 45 08.9 U T05
2017-12-13 13:54:23 C 08 04 10.06 +72 45 12.2 U T05
2017-12-13 14:07:01 C 08 04 12.95 +72 45 29.4 U T05
2017-12-13 14:16:54 C 08 04 15.37 +72 45 42.2 U T05
2017-12-13 14:19:34 C 08 04 15.94 +72 45 46.0 U T05
2017-12-14 09:18:02 C 08 09 20.38 +73 10 45.4 q H45
2017-12-14 09:20:32 C 08 09 20.98 +73 10 48.3 q H45
2017-12-14 09:22:05 C 08 09 21.38 +73 10 50.5 q H45
2017-12-14 09:23:29 C 08 09 21.68 +73 10 52.4 q H45
2017-12-14 09:24:41 C 08 09 21.98 +73 10 54.0 q H45
2017-12-14 09:25:53 C 08 09 22.24 +73 10 55.5 q H45
2017-12-23 23:35:36 C 09 00 45.51 +76 14 34.4 o B67
2017-12-23 23:47:28 C 09 00 47.31 +76 14 40.0 o B67
2017-12-23 23:59:19 C 09 00 49.07 +76 14 45.7 o B67
2017-12-25 11:33:38 C 09 06 24.33 +76 28 22.3 q H15
2017-12-25 11:44:29 C 09 06 25.72 +76 28 25.4 q H15
2017-12-25 11:53:36 C 09 06 27.07 +76 28 28.6 q H15
2017-12-29 13:36:21 C 09 18 32.77 +76 51 33.0 U T05
2017-12-29 13:40:57 C 09 18 32.98 +76 51 33.8 U T05
2017-12-29 13:49:49 C 09 18 33.72 +76 51 34.8 U T05
2017-12-29 14:04:38 C 09 18 34.74 +76 51 36.6 U T05
2017-12-31 11:05:27 C 09 22 29.305 +76 56 11.25 U F51
2017-12-31 11:22:31 C 09 22 30.119 +76 56 13.14 U F51
2017-12-31 11:39:36 C 09 22 30.905 +76 56 14.92 U F51
2017-12-31 11:56:43 C 09 22 31.683 +76 56 16.73 U F51
2018-01-08 11:52:05 C 09 28 12.137 +76 42 02.46 U F51
2018-01-08 12:11:00 C 09 28 11.506 +76 41 58.91 U F51
2018-01-08 12:29:51 C 09 28 10.887 +76 41 55.31 U F51
2018-01-08 12:48:42 C 09 28 10.241 +76 41 51.47 U F51
2018-01-13 18:26:15 C 09 25 00.18 +76 05 55.4 U K38
2018-01-13 19:29:13 C 09 24 57.67 +76 05 36.2 U K38
2018-01-13 20:30:05 C 09 24 55.11 +76 05 17.5 U K38
2018-01-14 03:32:58 C 09 24 37.93 +76 02 47.5 U W34
2018-01-14 03:50:19 C 09 24 36.97 +76 02 41.4 U W34