IAA RAS IAA Minor Planet Database

2016 TA57

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5418293417 ± 7.93e-07
Semi-major axis (a)0.8995710604 AU ± 4.95e-09
Inclination (i)30.06915829° ± 6.22e-05
Long. of Asc. Node (Ω)33.55263045° ± 9.46e-06
Arg. of Perihelion (ω)129.22499186° ± 3.51e-05
Mean Anomaly (M)153.63604066° ± 7.82e-05
Mean Motion (n)1.1552050076°/day ± 9.53e-09
Perihelion dist (q)0.41215706 AU ± 7.13e-07
Aphelion dist (Q)1.38698506 AU ± 7.13e-07
Orbital Period0.85320465 yr ± 7.04e-09
Physical Parameters
H (abs. magnitude)20.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.279″
Uncertainty0
Orbit TypeAten
MOID0.018102 AU
Observations Used52
Oppositions1
Arc Total2016-2022
First Observation Used2016-10-12
Last Observation Used2022-09-25
Observations (55)
Date Type RA Dec Mag Band Observatory
2016-10-12 12:43:33 C 03 41 34.744 -29 21 43.44 – L F51
2016-10-12 13:00:03 C 03 41 31.595 -29 22 21.99 – L F51
2016-10-12 13:16:33 C 03 41 28.456 -29 23 00.42 – L F51
2016-10-12 13:33:03 C 03 41 25.311 -29 23 38.71 – L F51
2016-10-13 07:50:01 C 03 38 02.77 -30 08 16.4 – o 926
2016-10-13 07:55:44 C 03 38 01.59 -30 08 31.0 – o 691
2016-10-13 07:58:12 C 03 38 01.05 -30 08 37.2 – o 926
2016-10-13 07:59:03 C 03 38 00.89 -30 08 39.3 – o 691
2016-10-13 08:02:24 C 03 38 00.17 -30 08 48.1 – o 691
2016-10-13 08:08:38 C 03 37 58.83 -30 09 04.3 – o 926
2016-10-13 13:16:26 C 03 36 57.70 -30 21 21.3 – r Q62
2016-10-13 14:07:58 C 03 36 46.37 -30 23 38.8 – r Q62
2016-10-13 14:45:42 C 03 36 37.97 -30 25 16.7 – q E23
2016-10-13 14:57:22 C 03 36 35.34 -30 25 47.4 – q E23
2016-10-13 15:11:51 C 03 36 32.04 -30 26 24.4 – q E23
2016-10-13 15:22:59 C 03 36 29.61 -30 26 54.6 – q E23
2016-10-14 07:47:43 C 03 32 52.30 -31 12 17.3 – o 926
2016-10-14 07:55:06 C 03 32 50.42 -31 12 38.5 – o 926
2016-10-14 08:02:37 C 03 32 48.54 -31 12 59.9 – o 926
2016-10-15 08:00:04 C 03 26 39.24 -32 24 23.3 – o 926
2016-10-15 08:07:18 C 03 26 37.09 -32 24 46.4 – o 926
2016-10-15 08:14:34 C 03 26 34.91 -32 25 09.5 – o 926
2016-10-15 08:29:43 C 03 26 30.41 -32 25 57.7 – o 926
2016-10-15 08:35:26 C 03 26 28.68 -32 26 15.7 – o 926
2016-10-15 08:42:25 C 03 26 26.59 -32 26 38.0 – o 926
2016-10-20 13:09:56 C 02 23 56.41 -41 20 12.2 – r Q62
2016-10-20 13:14:01 C 02 23 52.68 -41 20 35.3 – r Q62
2016-10-20 13:35:26 C 02 23 33.71 -41 22 34.2 – r Q62
2016-10-21 10:43:01 C 02 03 04.91 -43 21 53.6 – t R57
2016-10-21 10:44:28 C 02 03 03.32 -43 22 01.8 – t R57
2016-10-21 10:45:54 C 02 03 01.69 -43 22 10.8 – t R57
2016-10-21 10:47:21 C 02 03 00.13 -43 22 18.5 – t R57
2016-10-26 07:15:34 S 22 17 01.22 -46 52 34.3 – L C51
2016-10-26 08:50:00 S 22 13 08.54 -46 40 33.0 – L C51
2016-10-26 12:42:55 C 22 03 30.92 -46 08 04.5 – t 474
2016-10-26 12:44:22 C 22 03 27.39 -46 07 51.8 – t 474
2016-10-26 12:45:49 C 22 03 23.85 -46 07 38.8 – t 474
2016-10-26 12:48:42 C 22 03 16.80 -46 07 12.7 – t 474
2016-10-26 12:50:09 C 22 03 13.26 -46 07 00.2 – t 474
2016-10-29 09:54:14 C 19 53 03.05 -31 21 17.9 – t 474
2016-10-29 09:55:41 C 19 53 01.13 -31 20 57.8 – t 474
2016-10-29 09:57:08 C 19 52 59.21 -31 20 37.3 – t 474
2016-10-29 09:58:34 C 19 52 57.28 -31 20 16.5 – t 474
2016-10-29 10:00:01 C 19 52 55.33 -31 19 54.6 – t 474
2016-10-31 09:24:06 C 19 03 56.38 -21 11 49.9 – t 474
2016-10-31 09:25:52 C 19 03 54.94 -21 11 30.0 – t 474
2016-10-31 09:26:46 C 19 03 54.22 -21 11 20.3 – t 474
2016-10-31 09:29:26 C 19 03 52.09 -21 10 49.1 – t 474
2016-10-31 09:30:19 C 19 03 51.31 -21 10 39.9 – t 474
2021-01-18 05:23:34 C 23 04 55.354 -11 00 51.52 – V T14