IAA RAS IAA Minor Planet Database

2015 ST6

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6163350000
Semi-major axis (a)2.1520922000 AU
Inclination (i)21.80230000°
Long. of Asc. Node (Ω)182.22524000°
Arg. of Perihelion (ω)242.47036000°
Mean Anomaly (M)63.85215000°
Mean Motion (n)0.3121855300°/day
Perihelion dist (q)0.82568250 AU
Aphelion dist (Q)3.47850190 AU
Orbital Period3.15712160 yr
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.270″
Uncertainty7
Orbit TypeApollo
MOID0.022951 AU
Observations Used50
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2015-09-28
Observations (50)
Date Type RA Dec Mag Band Observatory
2015-09-23 07:05:01 C 23 03 09.492 +15 13 00.85 – L F51
2015-09-23 07:10:41 C 23 03 03.39 +15 11 47.3 – R G45
2015-09-23 07:19:24 C 23 03 04.47 +15 10 32.2 – R G45
2015-09-23 07:21:46 C 23 03 11.623 +15 10 38.69 – L F51
2015-09-23 07:27:45 C 23 03 05.54 +15 09 20.4 – R G45
2015-09-23 07:36:32 C 23 03 06.70 +15 08 04.1 – R G45
2015-09-23 07:38:29 C 23 03 13.752 +15 08 15.56 – L F51
2015-09-23 22:14:52 C 23 05 38.04 +12 49 07.6 – t B18
2015-09-23 22:19:18 C 23 05 38.75 +12 48 21.4 – t B18
2015-09-23 22:22:36 C 23 05 39.30 +12 47 46.4 – t B18
2015-09-23 22:23:43 C 23 05 39.47 +12 47 34.9 – t B18
2015-09-24 04:50:00 C 23 07 02.83 +11 38 08.8 – u 926
2015-09-24 04:52:26 C 23 07 03.24 +11 37 41.8 – u 926
2015-09-24 04:54:51 C 23 07 03.65 +11 37 14.3 – u 926
2015-09-24 05:30:20 C 23 07 06.32 +11 30 12.6 – r H21
2015-09-24 05:36:50 C 23 07 07.42 +11 28 57.7 – r H21
2015-09-24 05:44:09 C 23 07 08.70 +11 27 33.4 – r H21
2015-09-24 08:08:55 C 23 07 36.88 +10 59 41.6 – u 926
2015-09-24 08:11:19 C 23 07 37.36 +10 59 13.2 – u 926
2015-09-24 08:13:45 C 23 07 37.77 +10 58 44.5 – u 926
2015-09-24 18:18:02 C 23 10 03.46 +08 49 50.6 – t B18
2015-09-24 18:18:49 C 23 10 03.62 +08 49 40.0 – t B18
2015-09-24 18:21:55 C 23 10 04.27 +08 48 57.5 – t B18
2015-09-24 18:22:42 C 23 10 04.45 +08 48 47.0 – t B18
2015-09-25 02:56:49 C 23 12 21.54 +06 44 11.3 – u 926
2015-09-25 02:59:20 C 23 12 22.14 +06 43 31.6 – u 926
2015-09-25 03:01:54 C 23 12 22.75 +06 42 51.6 – u 926
2015-09-25 03:35:34 C 23 12 27.22 +06 33 50.2 – u H21
2015-09-25 03:40:26 C 23 12 28.41 +06 32 33.8 – u H21
2015-09-25 03:42:52 C 23 12 28.99 +06 31 55.6 – u H21
2015-09-25 03:45:18 C 23 12 29.56 +06 31 17.4 – u H21
2015-09-25 06:43:18 C 23 13 16.39 +05 43 57.0 – u 926
2015-09-25 06:45:49 C 23 13 17.00 +05 43 15.9 – u 926
2015-09-25 09:15:59 C 23 13 55.07 +05 01 13.9 – u 926
2015-09-25 09:18:29 C 23 13 55.75 +05 00 30.6 – u 926
2015-09-27 06:17:59 C 23 34 05.45 -13 46 28.2 – u 926
2015-09-27 06:20:26 C 23 34 06.86 -13 47 54.6 – u 926
2015-09-27 06:22:39 C 23 34 08.14 -13 49 11.4 – u 926
2015-09-27 08:07:22 C 23 35 11.23 -14 51 30.5 – u 926
2015-09-27 08:09:32 C 23 35 12.61 -14 52 49.7 – u 926
2015-09-27 08:12:03 C 23 35 14.13 -14 54 20.4 – u 926
2015-09-28 06:16:35 C 23 55 00.67 -30 30 13.7 – u 926
2015-09-28 06:19:07 C 23 55 03.36 -30 32 16.2 – u 926
2015-09-28 06:21:39 C 23 55 06.06 -30 34 18.0 – u 926
2015-09-28 07:14:54 C 23 56 03.52 -31 17 15.8 – u 926
2015-09-28 07:17:29 C 23 56 06.41 -31 19 20.5 – u 926
2015-09-28 07:19:59 C 23 56 09.10 -31 21 22.3 – u 926
2015-09-28 07:22:19 C 23 56 11.73 -31 23 15.9 – u 926
2015-09-28 07:24:30 C 23 56 14.10 -31 25 02.3 – u 926
2015-09-28 07:26:40 C 23 56 16.47 -31 26 47.3 – u 926