2015 SS

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2501966211 ± 7.27e-08
Semi-major axis (a)1.6826634853 AU ± 1.52e-08
Inclination (i)29.35463355° ± 1.36e-05
Long. of Asc. Node (Ω)181.81259546° ± 3.64e-06
Arg. of Perihelion (ω)235.37870715° ± 2.48e-05
Mean Anomaly (M)200.25279280° ± 3.00e-05
Mean Motion (n)0.4515609422°/day ± 6.11e-09
Perihelion dist (q)1.26166677 AU ± 1.23e-07
Aphelion dist (Q)2.10366020 AU ± 1.24e-07
Orbital Period2.18270933 yr ± 2.95e-08
Physical Parameters
H (abs. magnitude)20.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.293″
Uncertainty0
Orbit TypeAmor
MOID0.353208 AU
Observations Used227
Oppositions7
Arc Total2012-2025
First Observation Used2012-03-24
Last Observation Used2025-02-21
Observations (229)
Date Type RA Dec Mag Band Observatory
2015-09-23 08:56:12 C 23 51 40.943 +03 44 43.20 L F51
2015-09-24 04:29:46 C 23 51 31.19 +02 44 33.1 u H21
2015-09-24 04:33:57 C 23 51 31.16 +02 44 20.2 u H21
2015-09-24 04:38:09 C 23 51 31.10 +02 44 07.3 u H21
2015-09-24 04:42:20 C 23 51 31.04 +02 43 54.1 u H21
2015-09-24 04:43:43 C 23 51 30.99 +02 43 50.7 u H21
2015-09-24 04:43:59 C 23 51 31.46 +02 43 52.0 q G96
2015-09-24 04:47:04 C 23 51 30.94 +02 43 40.1 u H21
2015-09-24 04:50:24 C 23 51 30.91 +02 43 29.9 u H21
2015-09-24 04:53:44 C 23 51 30.86 +02 43 19.5 u H21
2015-09-24 04:54:55 C 23 51 30.90 +02 43 15.4 u H21
2015-09-24 04:55:05 C 23 51 31.33 +02 43 17.8 q G96
2015-09-24 04:57:21 C 23 51 30.80 +02 43 08.3 u H21
2015-09-24 04:59:06 C 23 51 30.83 +02 43 02.5 u H21
2015-09-24 05:03:18 C 23 51 30.79 +02 42 49.4 u H21
2015-09-24 05:06:08 C 23 51 31.18 +02 42 43.6 q G96
2015-09-24 05:07:29 C 23 51 30.72 +02 42 36.4 u H21
2015-09-24 05:11:40 C 23 51 30.68 +02 42 23.5 u H21
2015-09-24 05:15:52 C 23 51 30.63 +02 42 10.7 u H21
2015-09-24 05:17:13 C 23 51 31.05 +02 42 09.5 q G96
2015-09-25 04:31:37 C 23 51 19.51 +01 29 46.4 u H21
2015-09-25 04:34:51 C 23 51 19.47 +01 29 36.1 u H21
2015-09-25 04:38:04 C 23 51 19.44 +01 29 26.0 u H21
2015-09-25 04:41:17 C 23 51 19.37 +01 29 15.9 u H21
2015-09-25 04:44:31 C 23 51 19.34 +01 29 06.0 u H21
2015-09-25 04:47:39 C 23 51 19.30 +01 28 56.0 u H21
2015-09-25 04:50:40 C 23 51 19.25 +01 28 46.7 u H21
2015-09-25 04:53:18 C 23 51 19.22 +01 28 38.3 u H21
2015-09-25 05:35:17 C 23 51 19.19 +01 26 29.4 u 926
2015-09-25 05:43:32 C 23 51 19.10 +01 26 03.3 u 926
2015-09-25 05:52:34 C 23 51 18.96 +01 25 35.6 u 926
2015-09-30 06:00:25 C 23 50 27.61 -04 59 37.6 t 705
2015-09-30 06:02:17 C 23 50 27.57 -04 59 43.8 t 705
2015-09-30 06:04:09 C 23 50 27.55 -04 59 49.4 t 705
2015-09-30 07:13:16 C 23 50 26.88 -05 03 32.9 u 926
2015-09-30 07:21:30 C 23 50 26.74 -05 04 00.4 u 926
2015-09-30 07:29:46 C 23 50 26.65 -05 04 26.4 u 926
2015-10-01 07:13:58 C 23 50 18.81 -06 21 33.7 u 926
2015-10-01 07:22:16 C 23 50 18.70 -06 22 00.6 u 926
2015-10-01 07:30:30 C 23 50 18.64 -06 22 27.2 u 926
2015-10-02 04:00:32 C 23 50 13.22 -07 29 01.7 u H21
2015-10-02 04:04:49 C 23 50 13.17 -07 29 15.6 u H21
2015-10-02 04:09:06 C 23 50 13.13 -07 29 29.2 u H21
2015-10-02 04:13:22 C 23 50 13.08 -07 29 42.9 u H21
2015-10-02 04:17:38 C 23 50 13.03 -07 29 56.6 u H21
2015-10-02 04:21:11 C 23 50 13.02 -07 30 08.4 u H21
2015-10-02 06:26:43 C 23 50 12.18 -07 36 53.2 q 703
2015-10-02 06:33:13 C 23 50 12.12 -07 37 15.0 q 703
2015-10-02 06:46:11 C 23 50 11.96 -07 37 57.6 q 703
2015-10-03 19:58:07 C 23 50 03.91 -09 38 07.7 q 246