2015 SO2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1088502694 ± 3.04e-07
Semi-major axis (a)0.9941504151 AU ± 1.24e-08
Inclination (i)9.16754442° ± 2.90e-05
Long. of Asc. Node (Ω)182.70006694° ± 8.58e-06
Arg. of Perihelion (ω)291.88062274° ± 1.74e-05
Mean Anomaly (M)341.71971370° ± 4.13e-05
Mean Motion (n)0.9943382106°/day ± 1.86e-08
Perihelion dist (q)0.88593687 AU ± 3.02e-07
Aphelion dist (Q)1.10236396 AU ± 3.02e-07
Orbital Period0.99123847 yr ± 1.86e-08
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.373″
Uncertainty0
Orbit TypeAten
MOID0.016914 AU
Observations Used99
Oppositions1
Arc Total2015-2018
First Observation Used2015-09-21
Last Observation Used2018-09-04
Observations (106)
Date Type RA Dec Mag Band Observatory
2015-09-24 09:56:27 C 03 50 34.08 +20 36 48.9 u H21
2015-09-24 09:59:33 C 03 50 35.35 +20 36 24.8 u H21
2015-09-25 09:24:43 C 04 01 34.90 +17 27 39.8 u 926
2015-09-25 09:28:09 C 04 01 36.34 +17 27 11.2 u 926
2015-09-25 09:31:29 C 04 01 37.69 +17 26 43.9 u 926
2015-09-25 09:42:03 C 04 01 42.19 +17 25 15.0 u 926
2015-09-25 09:45:26 C 04 01 43.61 +17 24 47.0 u 926
2015-09-25 09:45:39 C 04 01 38.74 +17 24 20.3 u H21
2015-09-25 09:48:45 C 04 01 40.05 +17 23 54.1 u H21
2015-09-25 09:48:47 C 04 01 45.01 +17 24 19.0 u 926
2015-09-25 09:51:51 C 04 01 41.35 +17 23 27.8 u H21
2015-09-25 09:54:57 C 04 01 42.65 +17 23 01.4 u H21
2015-09-25 09:58:03 C 04 01 43.97 +17 22 35.3 u H21
2015-09-25 10:01:09 C 04 01 45.28 +17 22 09.2 u H21
2015-09-25 10:04:15 C 04 01 46.58 +17 21 42.6 u H21
2015-09-26 12:06:40 C 04 14 13.60 +13 31 56.3 u 926
2015-09-26 12:10:09 C 04 14 15.10 +13 31 24.5 u 926
2015-09-26 12:13:52 C 04 14 16.70 +13 30 49.6 u 926
2015-09-26 23:49:35 C 04 20 08.05 +11 41 05.7 t 595
2015-09-27 00:09:19 C 04 20 17.09 +11 37 59.7 t 595
2015-09-27 00:29:00 C 04 20 26.11 +11 34 53.4 t 595
2015-09-27 07:36:15 C 04 24 01.42 +10 26 56.5 u 926
2015-09-27 07:39:38 C 04 24 02.99 +10 26 24.5 u 926
2015-09-27 07:43:00 C 04 24 04.47 +10 25 53.0 u 926
2015-09-27 07:52:57 C 04 24 08.46 +10 24 10.1 t 705
2015-09-27 07:54:49 C 04 24 08.97 +10 23 59.5 t 705
2015-09-27 07:56:41 C 04 24 10.13 +10 23 35.4 t 705
2015-09-28 11:58:50 C 04 38 02.60 +05 42 08.5 u 926
2015-09-28 12:02:12 C 04 38 04.12 +05 41 34.0 u 926
2015-09-28 12:05:31 C 04 38 05.56 +05 40 59.8 u 926
2015-09-29 12:07:28 C 04 50 22.26 +01 28 25.3 u 926
2015-09-29 12:10:48 C 04 50 23.80 +01 27 49.2 u 926
2015-09-29 12:14:09 C 04 50 25.33 +01 27 13.8 u 926
2015-09-30 11:13:16 C 05 02 21.93 -02 39 36.3 u 926
2015-09-30 11:17:07 C 05 02 23.72 -02 40 17.8 u 926
2015-09-30 11:21:20 C 05 02 25.59 -02 41 03.3 u 926
2015-09-30 11:29:03 C 05 02 29.14 -02 42 27.2 u 926
2016-08-28 22:37:40 C 01 19 35.92 +44 02 21.1 r 106
2016-08-28 22:53:58 C 01 19 38.69 +44 02 19.7 r 106
2016-08-28 23:23:19 C 01 19 43.33 +44 02 18.9 r 106
2016-09-26 00:48:28 C 04 46 54.59 +12 55 29.6 r 106
2016-09-26 00:51:14 C 04 46 55.77 +12 55 07.8 r 106
2016-09-26 00:54:00 C 04 46 56.92 +12 54 45.8 r 106
2016-09-30 11:37:52 C 05 35 57.82 -02 25 40.3 o 691
2016-09-30 11:41:09 C 05 35 59.13 -02 26 08.4 o 691
2016-09-30 11:55:26 C 05 36 05.04 -02 28 16.3 o 691
2016-09-30 11:58:43 C 05 36 06.32 -02 28 44.4 o 691
2016-09-30 12:02:00 C 05 36 07.80 -02 29 16.4 o 691
2016-10-01 11:03:59 C 05 46 44.28 -05 52 47.5 o 691
2016-10-01 11:13:24 C 05 46 48.13 -05 54 10.5 o 691