2015 SA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2511720000
Semi-major axis (a)0.8410255000 AU
Inclination (i)13.20923000°
Long. of Asc. Node (Ω)352.01014000°
Arg. of Perihelion (ω)208.04457000°
Mean Anomaly (M)219.46371000°
Mean Motion (n)1.2778807200°/day
Perihelion dist (q)0.62978340 AU
Aphelion dist (Q)1.05226760 AU
Orbital Period0.77128300 yr
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty4
Orbit TypeAten
MOID0.003916 AU
Observations Used173
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-10-15
Observations (177)
Date Type RA Dec Mag Band Observatory
2015-09-16 01:56:17 C 23 55 22.36 +18 52 06.3 r Y00
2015-09-16 01:57:21 C 23 55 17.61 +18 52 27.2 r Y00
2015-09-16 01:58:26 C 23 55 12.75 +18 52 48.8 r Y00
2015-09-16 09:26:48 C 23 24 49.98 +20 43 00.8 q H06
2015-09-16 09:27:26 C 23 24 47.40 +20 43 09.2 q H06
2015-09-16 09:27:45 C 23 24 46.26 +20 43 13.6 q H06
2015-09-16 09:28:23 C 23 24 43.90 +20 43 21.9 q H06
2015-09-16 09:29:13 C 23 24 40.77 +20 43 32.6 q H06
2015-09-16 09:29:32 C 23 24 39.41 +20 43 38.7 q H06
2015-09-16 09:30:10 C 23 24 37.22 +20 43 44.7 q H06
2015-09-16 10:25:45 C 23 21 10.63 +20 55 34.0 q H06
2015-09-16 10:26:23 C 23 21 08.29 +20 55 41.7 q H06
2015-09-16 10:27:20 C 23 21 04.84 +20 55 53.7 q H06
2015-09-16 10:59:48 C 23 19 07.67 +21 02 27.2 16.2 q H15
2015-09-16 11:01:44 C 23 19 00.79 +21 02 50.0 16.0 q H15
2015-09-16 11:03:39 C 23 18 54.00 +21 03 12.7 16.4 q H15
2015-09-16 12:43:47 C 23 14 12.79 +21 40 15.0 q Q62
2015-09-16 12:44:33 C 23 14 10.02 +21 40 24.9 q Q62
2015-09-16 12:45:44 C 23 14 05.80 +21 40 39.0 q Q62
2015-09-16 19:00:08 C 22 55 04.95 +22 27 21.1 t L04
2015-09-16 19:02:21 C 22 54 58.37 +22 27 41.8 t L04
2015-09-16 19:04:50 C 22 54 50.93 +22 28 05.1 t L04
2015-09-16 19:10:48 C 22 54 33.16 +22 29 00.9 t L04
2015-09-16 19:12:53 C 22 54 26.92 +22 29 20.6 t L04
2015-09-16 19:15:24 C 22 54 19.42 +22 29 43.9 t L04
2015-09-16 20:43:12 C 22 49 56.84 +22 42 00.1 q 585
2015-09-16 20:43:21 C 22 49 56.41 +22 42 01.1 q 585
2015-09-16 20:43:37 C 22 49 55.64 +22 42 03.5 q 585
2015-09-16 20:43:46 C 22 49 55.21 +22 42 04.6 q 585
2015-09-16 20:44:01 C 22 49 54.47 +22 42 06.8 q 585
2015-09-16 20:44:26 C 22 49 53.24 +22 42 10.2 q 585
2015-09-16 20:44:58 C 22 49 51.74 +22 42 14.4 q 585
2015-09-16 20:45:06 C 22 49 51.34 +22 42 15.4 q 585
2015-09-16 20:45:15 C 22 49 51.00 +22 42 17.0 q 585
2015-09-16 20:45:48 C 22 49 49.37 +22 42 21.7 q 585
2015-09-16 20:46:25 C 22 49 47.63 +22 42 26.6 q 585
2015-09-16 22:03:24 C 22 46 12.82 +22 53 11.8 t L04
2015-09-16 22:05:25 C 22 46 07.18 +22 53 27.2 t L04
2015-09-16 22:07:25 C 22 46 01.58 +22 53 41.8 t L04
2015-09-16 22:09:26 C 22 45 55.94 +22 53 57.0 t L04
2015-09-16 22:58:34 C 22 44 09.29 +23 03 34.9 q J22
2015-09-16 23:01:09 C 22 44 02.14 +23 03 54.4 q J22
2015-09-16 23:04:07 C 22 43 53.79 +23 04 17.2 q J22
2015-09-16 23:06:40 C 22 43 46.74 +23 04 36.3 q J22
2015-09-16 23:09:37 C 22 43 38.61 +23 04 58.3 q J22
2015-09-16 23:12:14 C 22 43 31.43 +23 05 17.7 q J22
2015-09-16 23:14:34 C 22 43 03.63 +23 01 09.6 q 113
2015-09-16 23:15:08 C 22 43 23.32 +23 05 39.6 q J22
2015-09-16 23:16:13 C 22 42 59.18 +23 01 21.0 q 113
2015-09-16 23:17:51 C 22 42 54.68 +23 01 32.7 q 113