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
2015-09-19 01:02:46 C 23 52 31.27 +08 48 17.7 q 958
2015-09-19 07:22:16 C 23 52 28.53 +08 30 42.9 q G96
2015-09-19 07:23:51 C 23 52 28.51 +08 30 38.4 q G96
2015-09-19 07:25:26 C 23 52 28.51 +08 30 34.2 q G96
2015-09-19 07:27:01 C 23 52 28.48 +08 30 29.6 q G96
2015-09-19 17:35:06 C 23 52 22.87 +08 01 56.9 o 300
2015-09-19 17:38:25 C 23 52 22.91 +08 01 47.2 o 300
2015-09-19 17:41:45 C 23 52 22.85 +08 01 38.0 o 300
2015-09-19 17:45:05 C 23 52 22.83 +08 01 27.9 o 300
2015-09-19 17:48:26 C 23 52 22.80 +08 01 18.4 o 300
2015-09-19 17:51:45 C 23 52 22.75 +08 01 08.6 o 300
2015-09-19 17:55:05 C 23 52 22.67 +08 00 59.6 o 300
2015-09-19 20:01:25 C 23 52 23.27 +07 54 56.3 q J95
2015-09-19 20:09:34 C 23 52 23.16 +07 54 32.8 q J95
2015-09-19 20:17:44 C 23 52 23.08 +07 54 09.6 q J95
2015-09-19 23:29:30 C 23 52 20.91 +07 45 05.3 q Z99
2015-09-19 23:35:19 C 23 52 20.84 +07 44 48.3 q Z99
2015-09-19 23:41:07 C 23 52 20.75 +07 44 31.7 q Z99
2015-09-20 04:02:29 C 23 52 19.56 +07 32 09.0 q U69
2015-09-20 04:13:33 C 23 52 19.42 +07 31 38.1 q U69
2015-09-20 04:24:52 C 23 52 19.31 +07 31 05.5 q U69
2015-09-20 06:20:23 C 23 52 17.29 +07 25 35.2 q H21
2015-09-20 06:24:30 C 23 52 17.22 +07 25 23.3 q H21
2015-09-20 06:28:45 C 23 52 17.18 +07 25 11.3 q H21
2015-09-20 06:32:58 C 23 52 17.12 +07 24 59.2 q H21
2015-09-20 06:37:03 C 23 52 17.06 +07 24 47.4 q H21
2015-09-22 06:53:30 C 23 51 53.07 +05 03 18.3 q H21
2015-09-22 06:57:42 C 23 51 53.03 +05 03 05.8 q H21
2015-09-22 07:01:53 C 23 51 52.96 +05 02 53.3 q H21
2015-09-22 07:06:04 C 23 51 52.91 +05 02 40.8 q H21
2015-09-22 07:10:15 C 23 51 52.86 +05 02 28.2 q H21
2015-09-23 04:24:31 C 23 51 43.10 +03 58 23.9 u H21
2015-09-23 04:28:59 C 23 51 43.04 +03 58 10.5 u H21
2015-09-23 04:33:35 C 23 51 42.99 +03 57 56.4 u H21
2015-09-23 04:38:03 C 23 51 42.94 +03 57 42.9 u H21
2015-09-23 04:42:14 C 23 51 42.88 +03 57 30.0 u H21
2015-09-23 04:45:27 C 23 51 42.84 +03 57 20.3 u H21
2015-09-23 06:53:39 C 23 51 41.60 +03 50 52.7 q G96
2015-09-23 07:01:10 C 23 51 41.48 +03 50 29.9 q G96
2015-09-23 07:08:43 C 23 51 41.40 +03 50 06.9 q G96
2015-09-23 07:16:14 C 23 51 41.28 +03 49 44.0 q G96
2015-09-23 07:27:18 C 23 51 41.11 +03 49 09.7 q 703
2015-09-23 07:34:30 C 23 51 40.98 +03 48 48.4 q 703
2015-09-23 07:41:42 C 23 51 40.90 +03 48 26.2 q 703
2015-09-23 07:48:54 C 23 51 40.83 +03 48 03.7 q 703
2015-09-23 08:12:44 C 23 51 40.52 +03 46 51.7 u 926
2015-09-23 08:22:11 C 23 51 40.38 +03 46 22.8 u 926
2015-09-23 08:26:07 C 23 51 41.359 +03 46 14.99 L F51
2015-09-23 08:31:45 C 23 51 40.25 +03 45 53.5 u 926
2015-09-23 08:41:07 C 23 51 41.150 +03 45 29.16 L F51