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
2021-01-02 05:26:16 C 02 31 45.80 +20 04 09.3 V 703
2021-01-02 05:33:54 C 02 31 45.01 +20 04 30.6 V 703
2021-01-06 04:54:46 C 02 22 37.07 +24 12 18.3 V 703
2021-01-06 05:02:57 C 02 22 36.33 +24 12 37.5 V 703
2021-01-06 05:11:07 C 02 22 35.59 +24 12 57.4 V 703
2021-01-06 05:19:17 C 02 22 34.84 +24 13 16.6 V 703
2021-01-06 08:12:59 C 02 22 20.168 +24 20 23.09 U F52
2021-01-06 08:32:15 C 02 22 18.385 +24 21 08.63 U F52
2021-01-06 08:51:31 C 02 22 16.615 +24 21 54.07 U F52
2021-01-07 06:32:47 C 02 20 32.41 +25 13 16.2 V T08
2021-01-07 06:37:29 C 02 20 32.06 +25 13 26.9 V T08
2021-01-07 06:44:58 C 02 20 31.35 +25 13 43.8 V T08
2021-01-07 06:59:34 C 02 20 30.08 +25 14 18.2 V T08
2021-01-08 03:19:55 C 02 18 57.35 +26 00 46.1 V G96
2021-01-08 03:28:10 C 02 18 56.67 +26 01 04.5 V G96
2021-01-08 03:36:29 C 02 18 55.96 +26 01 23.3 V G96
2021-01-08 03:44:43 C 02 18 55.27 +26 01 41.5 V G96
2021-01-09 06:45:41 C 02 16 59.820 +27 01 35.28 U F51
2021-01-09 07:03:12 C 02 16 58.437 +27 02 12.98 U F51
2021-01-09 07:20:46 C 02 16 57.062 +27 02 50.46 U F51
2021-01-11 18:32:32 C 02 13 16.99 +29 05 46.6 V B67
2021-01-11 18:41:30 C 02 13 16.37 +29 06 04.9 V B67
2021-01-11 18:50:26 C 02 13 15.82 +29 06 22.3 V B67
2021-01-14 03:51:28 C 02 10 19.83 +30 56 07.4 V G96
2021-01-14 04:01:10 C 02 10 19.31 +30 56 24.8 V G96
2021-01-14 04:10:49 C 02 10 18.77 +30 56 42.6 V G96
2021-01-14 04:20:26 C 02 10 18.26 +30 57 00.0 V G96
2021-01-31 02:44:32 C 02 02 42.576 +41 05 03.16 V G96
2021-01-31 03:05:23 C 02 02 42.479 +41 05 28.07 V G96
2021-01-31 03:12:51 C 02 02 42.439 +41 05 37.10 V G96
2021-11-09 12:27:58 C 09 33 23.81 +08 24 20.0 V G96
2021-11-09 12:37:35 C 09 33 25.07 +08 24 22.7 V G96
2021-11-09 12:47:14 C 09 33 26.38 +08 24 26.1 V G96