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
2002-10-05 08:53:39 C 02 33 11.36 +00 32 19.1 18.6 c 704
2002-10-05 09:16:31 C 02 33 11.79 +00 32 16.3 18.4 c 704
2002-10-05 10:10:09 C 02 33 12.58 +00 32 08.0 d 734
2002-10-05 10:11:02 C 02 33 12.81 +00 32 10.4 c 448
2002-10-05 10:19:30 C 02 33 12.96 +00 32 09.4 c 448
2002-10-05 10:25:09 C 02 33 12.90 +00 32 06.6 d 734
2002-10-05 10:27:59 C 02 33 13.15 +00 32 08.5 c 448
2002-10-05 11:51:38 C 02 33 15.14 +00 31 58.9 c 670
2002-10-07 07:47:08 C 02 34 19.00 +00 27 13.1 18.4 c 704
2002-10-07 08:09:49 C 02 34 19.27 +00 27 11.5 19.1 c 704
2002-10-07 08:33:31 C 02 34 19.68 +00 27 08.9 18.9 c 704
2002-10-07 08:55:52 C 02 34 20.06 +00 27 06.2 18.9 c 704
2002-10-07 09:18:11 C 02 34 20.38 +00 27 03.7 18.7 c 704
2002-10-09 07:45:27 C 02 35 16.71 +00 22 33.4 19.1 c 704
2002-10-09 08:07:53 C 02 35 16.99 +00 22 31.2 19.1 c 704
2002-10-09 08:30:20 C 02 35 17.25 +00 22 29.0 18.8 c 704
2002-10-09 08:53:25 C 02 35 17.52 +00 22 26.9 18.6 c 704
2002-10-09 09:15:59 C 02 35 17.81 +00 22 25.4 18.3 c 704
2002-10-10 08:29:07 C 02 35 42.33 +00 20 25.6 17.8 c 644
2002-10-10 08:53:31 C 02 35 42.57 +00 20 23.6 17.9 c 644
2002-10-10 09:13:58 C 02 35 42.77 +00 20 21.8 17.7 c 644
2002-10-10 09:55:03 C 02 35 42.850 +00 20 17.62 e 645
2002-10-10 10:00:03 C 02 35 42.898 +00 20 17.18 19.34 e 645
2002-10-15 16:50:21 C 02 37 11.57 +00 13 22.0 m 413
2002-10-15 16:52:59 C 02 37 11.57 +00 13 21.7 m 413
2002-10-15 16:55:37 C 02 37 11.57 +00 13 21.8 m 413
2002-10-28 06:53:00 C 02 37 04.84 +00 27 26.2 c 670
2002-10-28 08:26:38 C 02 37 03.71 +00 27 39.9 c 670
2002-10-31 06:09:42 C 02 36 34.85 +00 38 48.2 18.3 c 704
2002-10-31 06:34:18 C 02 36 34.50 +00 38 52.5 18.5 c 704
2002-10-31 06:58:57 C 02 36 34.15 +00 38 57.2 18.5 c 704
2002-10-31 07:19:38 C 02 36 34.19 +00 39 00.2 c 670
2002-10-31 07:23:32 C 02 36 33.80 +00 39 01.9 18.6 c 704
2002-10-31 07:48:13 C 02 36 33.44 +00 39 06.3 18.6 c 704
2002-10-31 10:06:56 C 02 36 31.75 +00 39 31.0 c 670
2002-11-05 05:20:01 C 02 35 38.50 +01 05 00.9 18.1 c 704
2002-11-05 05:45:09 C 02 35 38.15 +01 05 08.1 18.9 c 704
2002-11-05 06:09:03 C 02 35 37.81 +01 05 14.2 18.7 c 704
2002-11-05 06:32:49 C 02 35 37.47 +01 05 19.9 18.6 c 704
2002-11-05 06:56:50 C 02 35 37.12 +01 05 26.9 19.0 c 704
2002-11-05 22:07:32 C 02 35 30.66 +01 09 24.9 d 176
2002-11-05 22:15:30 C 02 35 30.52 +01 09 27.3 d 176
2002-11-05 22:23:31 C 02 35 30.39 +01 09 29.7 d 176
2002-11-06 05:31:50 C 02 35 27.31 +01 11 27.4 18.3 c 704
2002-11-06 05:55:48 C 02 35 26.91 +01 11 33.8 18.7 c 704
2002-11-06 06:19:47 C 02 35 26.57 +01 11 40.3 18.4 c 704
2002-11-06 06:43:47 C 02 35 26.26 +01 11 46.8 18.5 c 704
2002-11-06 07:07:47 C 02 35 25.90 +01 11 53.5 18.4 c 704
2002-11-07 06:22:16 C 02 35 15.96 +01 18 27.0 c 704
2002-11-07 06:47:38 C 02 35 15.60 +01 18 34.2 c 704