2016 ST2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0704078487 ± 2.31e-06
Semi-major axis (a)1.1380370823 AU ± 4.63e-06
Inclination (i)3.42645902° ± 9.76e-05
Long. of Asc. Node (Ω)74.21594255° ± 4.67e-04
Arg. of Perihelion (ω)214.27943181° ± 1.10e-03
Mean Anomaly (M)261.61840723° ± 1.79e-02
Mean Motion (n)0.8118534786°/day ± 4.95e-06
Perihelion dist (q)1.05791034 AU ± 5.04e-06
Aphelion dist (Q)1.21816383 AU ± 5.61e-06
Orbital Period1.21404454 yr ± 7.41e-06
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.256″
Uncertainty2
Orbit TypeAmor
MOID0.047103 AU
Observations Used33
Oppositions1
Arc Total2016-2016
First Observation Used2016-09-25
Last Observation Used2016-11-23
Observations (34)
Date Type RA Dec Mag Band Observatory
2016-09-25 11:33:01 C 01 14 35.203 -25 20 39.14 L F51
2016-09-25 11:48:16 C 01 14 33.539 -25 20 31.54 L F51
2016-09-25 12:03:33 C 01 14 31.828 -25 20 23.67 L F51
2016-09-26 11:11:14 C 01 12 27.781 -25 08 31.31 U 568
2016-09-26 11:12:44 C 01 12 27.613 -25 08 30.58 U 568
2016-09-26 11:14:15 C 01 12 27.444 -25 08 29.80 U 568
2016-09-27 07:52:43 C 01 10 33.22 -24 56 13.9 t W86
2016-09-27 08:03:56 C 01 10 32.04 -24 56 06.8 t W86
2016-09-27 08:15:09 C 01 10 30.86 -24 55 59.7 t W86
2016-09-30 10:14:03 C 01 03 57.272 -24 11 29.15 t 568
2016-09-30 10:22:06 C 01 03 56.397 -24 11 23.89 t 568
2016-09-30 12:49:22 C 01 03 43.06 -24 08 35.4 t 474
2016-09-30 12:59:30 C 01 03 42.02 -24 08 28.3 t 474
2016-09-30 13:09:38 C 01 03 40.95 -24 08 21.6 t 474
2016-10-01 09:49:03 C 01 01 53.176 -23 55 19.06 V T12
2016-10-03 09:20:48 C 00 57 47.942 -23 20 26.63 V T12
2016-10-03 14:42:31 C 00 57 17.77 -23 15 10.3 t 474
2016-10-03 14:47:35 C 00 57 17.29 -23 15 05.4 t 474
2016-10-03 14:57:43 C 00 57 16.28 -23 14 58.0 t 474
2016-10-05 03:12:20 C 00 54 19.41 -22 46 26.8 u 807
2016-10-05 03:21:01 C 00 54 18.56 -22 46 20.0 u 807
2016-10-05 03:29:53 C 00 54 17.67 -22 46 12.9 u 807
2016-10-08 02:08:53 C 00 48 46.70 -21 45 37.2 u 807
2016-10-08 02:17:14 C 00 48 45.99 -21 45 30.4 u 807
2016-10-08 12:55:53 C 00 47 56.00 -21 35 43.0 t 474
2016-10-08 13:06:00 C 00 47 55.05 -21 35 33.4 t 474
2016-10-08 13:16:07 C 00 47 54.16 -21 35 23.7 t 474
2016-10-28 03:23:32 C 00 26 28.87 -13 25 31.3 u 807
2016-10-28 03:45:09 C 00 26 28.24 -13 25 07.3 u 807
2016-10-28 04:06:17 C 00 26 27.59 -13 24 43.7 u 807
2016-11-22 06:50:46 C 00 35 56.530 -02 47 36.17 V T12
2016-11-23 06:35:00 C 00 36 57.434 -02 24 12.62 U T12
2016-11-23 06:51:43 C 00 36 58.018 -02 23 56.16 U T12
2016-11-23 07:09:36 C 00 36 58.638 -02 23 38.65 U T12