2025 YJ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2078732490 ± 1.36e-04
Semi-major axis (a)1.2571996953 AU ± 2.30e-04
Inclination (i)12.19376032° ± 6.46e-03
Long. of Asc. Node (Ω)90.57388504° ± 6.14e-05
Arg. of Perihelion (ω)39.80537182° ± 3.06e-03
Mean Anomaly (M)311.63398712° ± 1.58e-02
Mean Motion (n)0.6992071739°/day ± 1.92e-04
Perihelion dist (q)0.99586151 AU ± 2.50e-04
Aphelion dist (Q)1.51853788 AU ± 3.27e-04
Orbital Period1.40963411 yr ± 3.87e-04
Physical Parameters
H (abs. magnitude)26.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.222″
Uncertainty2
Orbit TypeApollo
MOID0.047258 AU
Observations Used30
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-16
Last Observation Used2025-12-21
Observations (30)
Date Type RA Dec Mag Band Observatory
2025-12-16 06:59:49 C 05 51 16.528 +03 29 23.17 V V00
2025-12-16 07:07:52 C 05 51 16.445 +03 30 09.14 V V00
2025-12-16 07:15:54 C 05 51 16.355 +03 30 55.37 V V00
2025-12-16 07:49:44 C 05 51 15.468 +03 34 04.93 W H01
2025-12-16 07:57:59 C 05 51 15.387 +03 34 52.04 W H01
2025-12-16 08:09:15 C 05 51 15.275 +03 35 56.53 W H01
2025-12-16 08:24:18 C 05 51 15.132 +03 37 22.99 W H01
2025-12-16 08:56:56 C 05 51 15.300 +03 40 34.20 V 291
2025-12-16 09:01:28 C 05 51 15.240 +03 41 00.30 V 291
2025-12-16 09:06:02 C 05 51 15.220 +03 41 26.20 V 291
2025-12-17 00:00:10 C 05 51 35.017 +05 09 29.90 X 033
2025-12-17 00:02:52 C 05 51 35.017 +05 09 45.90 X 033
2025-12-17 00:05:35 C 05 51 35.010 +05 10 02.70 X 033
2025-12-17 00:13:44 C 05 51 34.949 +05 10 52.29 X 033
2025-12-17 03:07:07 C 05 51 43.030 +05 31 29.50 V 807
2025-12-17 03:13:32 C 05 51 42.990 +05 32 09.50 V 807
2025-12-17 03:19:54 C 05 51 42.910 +05 32 49.40 V 807
2025-12-17 06:38:09 C 05 51 46.020 +05 51 20.80 V 291
2025-12-17 06:41:52 C 05 51 45.970 +05 51 43.80 V 291
2025-12-17 06:45:50 C 05 51 45.920 +05 52 09.30 V 291
2025-12-18 02:48:08 C 05 52 14.590 +08 06 24.90 V 807
2025-12-18 02:53:38 C 05 52 14.580 +08 07 02.80 V 807
2025-12-18 02:59:06 C 05 52 14.500 +08 07 40.90 V 807
2025-12-18 11:21:45 C 05 52 15.859 +09 03 50.36 V I52
2025-12-18 11:23:27 C 05 52 15.848 +09 04 02.39 V I52
2025-12-18 11:25:09 C 05 52 15.856 +09 04 13.98 V I52
2025-12-18 11:26:51 C 05 52 15.888 +09 04 26.22 V I52
2025-12-21 04:49:44 C 05 54 15.448 +17 55 58.33 V I52
2025-12-21 04:51:03 C 05 54 15.401 +17 56 10.86 V I52
2025-12-21 04:51:34 C 05 54 15.426 +17 56 14.32 V I52