875461 (2003 YJ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1987949569 ± 4.55e-08
Semi-major axis (a)0.9304881104 AU ± 9.93e-10
Inclination (i)19.47104248° ± 6.60e-06
Long. of Asc. Node (Ω)89.72059199° ± 3.71e-06
Arg. of Perihelion (ω)165.68159264° ± 2.00e-05
Mean Anomaly (M)3.69473608° ± 2.64e-05
Mean Motion (n)1.0981104738°/day ± 1.76e-09
Perihelion dist (q)0.74551177 AU ± 4.23e-08
Aphelion dist (Q)1.11546445 AU ± 4.23e-08
Orbital Period0.89756569 yr ± 1.44e-09
Physical Parameters
H (abs. magnitude)20.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.318″
Uncertainty0
Orbit TypeAten
MOID0.119934 AU
Observations Used227
Oppositions2
Arc Total2003-2021
First Observation Used2003-12-17
Last Observation Used2021-11-09
Observations (233)
Date Type RA Dec Mag Band Observatory
2020-12-15 08:54:27 C 03 44 24.04 -06 05 21.9 V T05
2020-12-15 09:26:44 C 03 44 16.09 -06 03 06.3 V T05
2020-12-15 09:32:10 C 03 44 14.76 -06 02 43.4 V T05
2020-12-15 09:40:06 C 03 44 12.84 -06 02 10.3 V T05
2020-12-16 06:14:26 C 03 39 31.84 -04 35 53.2 V 703
2020-12-16 06:22:08 C 03 39 29.99 -04 35 22.1 V 703
2020-12-16 06:29:51 C 03 39 28.20 -04 34 49.4 V 703
2020-12-16 06:37:33 C 03 39 26.38 -04 34 16.5 V 703
2020-12-17 07:06:07 C 03 33 59.71 -02 51 24.1 o 691
2020-12-17 07:31:21 C 03 33 53.88 -02 49 38.3 o 691
2020-12-17 07:56:36 C 03 33 48.07 -02 47 52.1 o 691
2020-12-17 08:20:51 C 03 33 44.61 -02 46 00.8 V T08
2020-12-17 08:28:49 C 03 33 42.76 -02 45 27.4 V T08
2020-12-17 08:33:28 C 03 33 41.67 -02 45 07.9 V T08
2020-12-17 09:24:31 C 03 33 29.79 -02 41 33.9 V T08
2020-12-18 19:34:56 C 03 26 13.24 -00 19 09.1 V K87
2020-12-18 19:38:15 C 03 26 12.53 -00 18 55.9 V K87
2020-12-18 19:40:54 C 03 26 11.93 -00 18 44.9 V K87
2020-12-18 19:57:47 C 03 26 08.34 -00 17 30.6 V G17
2020-12-18 20:03:47 C 03 26 07.02 -00 17 06.0 V G17
2020-12-18 20:09:48 C 03 26 05.69 -00 16 41.2 V G17
2020-12-19 20:30:39 C 03 21 05.43 +01 23 49.4 V B67
2020-12-19 20:39:22 C 03 21 03.58 +01 24 25.5 V B67
2020-12-19 20:48:07 C 03 21 01.74 +01 25 01.4 V B67
2020-12-19 20:56:49 C 03 20 59.88 +01 25 37.0 V B67
2020-12-20 20:55:52 C 03 16 14.57 +03 03 18.0 V G17
2020-12-20 21:11:56 C 03 16 11.27 +03 04 23.2 V G17
2020-12-20 21:34:46 C 03 16 06.59 +03 05 55.1 V G17
2020-12-21 06:46:48 C 03 14 21.41 +03 43 15.5 V T08
2020-12-21 06:50:09 C 03 14 20.74 +03 43 28.7 V T08
2020-12-21 07:20:00 C 03 14 14.58 +03 45 28.5 V T08
2020-12-21 07:51:01 C 03 14 08.22 +03 47 32.6 V T08
2020-12-22 03:46:21 C 03 10 23.97 +05 06 32.5 V 703
2020-12-22 03:54:01 C 03 10 22.44 +05 07 03.0 V 703
2020-12-22 04:01:41 C 03 10 20.90 +05 07 33.2 V 703
2020-12-22 04:09:21 C 03 10 19.44 +05 08 02.8 V 703
2020-12-23 05:58:34 C 03 05 39.66 +06 48 42.7 V T05
2020-12-23 06:01:12 C 03 05 39.19 +06 48 53.0 V T05
2020-12-23 06:05:09 C 03 05 38.44 +06 49 08.7 V T05
2020-12-23 06:16:09 C 03 05 36.35 +06 49 50.7 V T05
2020-12-28 21:09:47 C 02 44 28.07 +14 49 11.2 V K74
2020-12-28 21:12:17 C 02 44 27.72 +14 49 19.6 V K74
2020-12-28 21:14:44 C 02 44 27.34 +14 49 27.7 V K74
2020-12-28 21:16:34 C 02 44 27.10 +14 49 33.6 V K74
2020-12-29 07:38:59 C 02 43 03.29 +15 23 27.0 V T08
2020-12-29 07:43:38 C 02 43 02.61 +15 23 40.4 V T08
2020-12-29 07:52:16 C 02 43 01.34 +15 24 08.1 V T08
2020-12-29 08:12:11 C 02 42 58.45 +15 25 12.3 V T08
2021-01-02 05:11:00 C 02 31 47.57 +20 03 27.1 V 703
2021-01-02 05:18:38 C 02 31 46.70 +20 03 48.2 V 703