250162 (2002 TY57)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3272369185 ± 9.34e-08
Semi-major axis (a)1.9218041540 AU ± 1.54e-09
Inclination (i)3.45578031° ± 2.59e-06
Long. of Asc. Node (Ω)118.93562121° ± 9.54e-05
Arg. of Perihelion (ω)259.94891662° ± 1.06e-04
Mean Anomaly (M)244.16886119° ± 1.61e-05
Mean Motion (n)0.3699547302°/day ± 4.45e-10
Perihelion dist (q)1.29291888 AU ± 1.80e-07
Aphelion dist (Q)2.55068942 AU ± 1.80e-07
Orbital Period2.66418078 yr ± 3.20e-09
Physical Parameters
H (abs. magnitude)19.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.663″
Uncertainty0
Orbit TypeAmor
MOID0.300313 AU
Observations Used696
Oppositions12
Arc Total2002-2022
First Observation Used2002-08-04
Last Observation Used2022-02-27
Observations (1032)
Date Type RA Dec Mag Band Observatory
2010-11-11 22:55:23 C 02 58 12.98 +03 50 31.4 r J75
2010-11-13 20:48:27 C 02 57 39.08 +04 04 23.2 u A13
2010-11-13 21:09:23 C 02 57 38.74 +04 04 29.8 u A13
2010-11-13 21:29:50 C 02 57 38.41 +04 04 36.5 u A13
2010-11-16 11:50:34 C 02 56 55.655 +04 25 21.09 L F51
2010-11-16 12:06:52 C 02 56 55.399 +04 25 26.72 L F51
2010-11-28 06:51:40 C 02 55 43.60 +06 19 28.2 r 703
2010-11-28 07:01:32 C 02 55 43.60 +06 19 33.3 r 703
2010-11-28 07:11:34 C 02 55 43.57 +06 19 37.1 r 703
2010-11-28 07:21:27 C 02 55 43.57 +06 19 41.3 r 703
2010-11-29 19:52:23 C 02 55 52.56 +06 36 18.8 u A13
2010-11-29 20:17:59 C 02 55 52.60 +06 36 30.5 u A13
2010-12-04 02:52:29 C 02 56 40.37 +07 25 14.0 o H15
2010-12-04 03:11:51 C 02 56 40.48 +07 25 23.6 o H15
2010-12-04 03:31:13 C 02 56 40.58 +07 25 33.1 o H15
2010-12-04 03:52:38 C 02 56 40.70 +07 25 43.7 o H15
2011-01-08 07:03:50 C 03 26 21.04 +14 31 17.5 o 291
2011-01-08 07:12:50 C 03 26 21.51 +14 31 21.7 o 291
2011-01-08 07:24:16 C 03 26 22.18 +14 31 27.7 o 291
2011-01-29 03:51:12 C 03 58 53.47 +18 10 05.1 r G96
2011-01-29 04:02:41 C 03 58 54.30 +18 10 09.9 r G96
2011-01-29 04:14:17 C 03 58 55.09 +18 10 14.7 r G96
2011-01-29 04:25:54 C 03 58 55.95 +18 10 19.0 r G96
2015-06-11 08:45:59 C 16 44 25.060 -17 41 04.28 L F51
2015-06-11 09:03:24 C 16 44 23.973 -17 41 03.29 L F51
2015-06-11 09:20:47 C 16 44 22.926 -17 41 02.55 L F51
2018-08-19 13:51:08 C 01 45 44.578 +03 54 01.99 U F51
2018-08-19 14:26:09 C 01 45 48.033 +03 54 10.08 U F51
2018-08-19 14:43:41 C 01 45 49.766 +03 54 14.14 U F51
2018-08-24 11:01:19 C 01 57 44.71 +04 18 51.5 U I41
2018-08-24 11:07:56 C 01 57 45.36 +04 18 52.6 U I41
2018-08-24 11:51:51 C 01 57 49.61 +04 19 01.4 U I41
2018-08-24 11:53:11 C 01 57 49.74 +04 19 01.4 U I41
2018-09-06 09:17:41 C 02 27 50.97 +05 01 29.1 V 703
2018-09-06 09:25:17 C 02 27 51.69 +05 01 29.9 V 703
2018-09-06 09:32:52 C 02 27 52.36 +05 01 29.7 V 703
2018-09-06 09:40:27 C 02 27 53.00 +05 01 30.2 V 703
2018-09-09 09:03:57 C 02 34 16.84 +05 06 24.6 V 703
2018-09-09 09:11:32 C 02 34 17.50 +05 06 25.1 V 703
2018-09-09 09:19:09 C 02 34 18.06 +05 06 26.7 V 703
2018-09-09 09:26:44 C 02 34 18.74 +05 06 26.5 V 703
2018-09-12 09:23:15 C 02 40 29.23 +05 09 36.2 G96
2018-09-12 09:38:32 C 02 40 30.45 +05 09 37.2 G96
2018-09-12 09:46:01 C 02 40 31.02 +05 09 37.0 G96
2018-09-12 09:53:29 C 02 40 31.63 +05 09 37.7 G96
2018-09-15 09:09:47 C 02 46 21.15 +05 11 07.2 V 703
2018-09-15 09:17:21 C 02 46 21.75 +05 11 06.2 V 703
2018-09-15 09:24:56 C 02 46 22.32 +05 11 07.4 V 703
2018-09-15 09:32:30 C 02 46 22.87 +05 11 07.1 V 703
2018-09-17 10:40:16 C 02 50 12.37 +05 11 16.1 U I41