2025 YJ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3762886249 ± 1.64e-04
Semi-major axis (a)1.5087362780 AU ± 3.95e-04
Inclination (i)29.60084020° ± 6.30e-03
Long. of Asc. Node (Ω)269.88052350° ± 3.92e-04
Arg. of Perihelion (ω)212.55346252° ± 4.76e-03
Mean Anomaly (M)328.69529061° ± 1.52e-02
Mean Motion (n)0.5318538120°/day ± 2.09e-04
Perihelion dist (q)0.94101598 AU ± 3.49e-04
Aphelion dist (Q)2.07645658 AU ± 5.97e-04
Orbital Period1.85319022 yr ± 7.27e-04
Physical Parameters
H (abs. magnitude)22.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.136″
Uncertainty2
Orbit TypeApollo
MOID0.001042 AU
Observations Used51
Oppositions1
Arc Total2025-2025
First Observation Used2025-12-20
Last Observation Used2025-12-27
Observations (70)
Date Type RA Dec Mag Band Observatory
2025-12-21 23:27:05 C 23 39 22.87 +28 00 29.1 V H21
2025-12-21 23:28:37 C 23 39 23.64 +27 59 24.3 V H21
2025-12-21 23:30:09 C 23 39 24.40 +27 58 19.5 V H21
2025-12-21 23:31:40 C 23 39 25.17 +27 57 14.5 V H21
2025-12-21 23:33:12 C 23 39 25.94 +27 56 09.7 V H21
2025-12-21 23:34:44 C 23 39 26.71 +27 55 04.6 V H21
2025-12-21 23:36:16 C 23 39 27.48 +27 53 59.7 V H21
2025-12-21 23:37:39 C 23 39 28.18 +27 53 01.3 V H21
2025-12-22 02:19:17 C 23 40 55.750 +25 57 07.90 V 703
2025-12-22 02:21:27 C 23 40 56.830 +25 55 32.20 V 703
2025-12-22 02:22:33 C 23 40 57.360 +25 54 43.80 V 703
2025-12-22 02:24:43 C 23 40 58.429 +25 53 08.30 V 703
2025-12-22 02:25:49 C 23 40 58.940 +25 52 17.90 V 703
2025-12-22 02:28:00 C 23 41 00.071 +25 50 43.33 V 703
2025-12-22 02:29:05 C 23 41 00.607 +25 49 53.44 V 703
2025-12-22 02:31:16 C 23 41 01.745 +25 48 18.36 V 703
2025-12-27 00:56:26 C 00 47 00.800 -52 52 13.10 V 807
2025-12-27 01:00:13 C 00 47 02.500 -52 53 19.20 V 807
2025-12-27 01:03:59 C 00 47 04.240 -52 54 24.90 V 807
2025-12-27 01:07:45 C 00 47 05.910 -52 55 30.40 V 807