2025 HJ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2962173249 ± 4.67e-04
Semi-major axis (a)1.4255183605 AU ± 9.63e-04
Inclination (i)6.28397097° ± 8.24e-03
Long. of Asc. Node (Ω)210.52412050° ± 1.47e-03
Arg. of Perihelion (ω)323.95344049° ± 2.97e-03
Mean Anomaly (M)143.93481946° ± 1.50e-01
Mean Motion (n)0.5790993176°/day ± 5.87e-04
Perihelion dist (q)1.00325513 AU ± 9.50e-04
Aphelion dist (Q)1.84778160 AU ± 1.41e-03
Orbital Period1.70199870 yr ± 1.72e-03
Physical Parameters
H (abs. magnitude)26.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.286″
Uncertainty3
Orbit TypeApollo
MOID0.031490 AU
Observations Used29
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-24
Last Observation Used2025-05-02
Observations (30)
Date Type RA Dec Mag Band Observatory
2025-04-24 12:44:06 C 15 36 59.146 -09 54 36.67 X F51
2025-04-24 12:59:36 C 15 37 00.543 -09 53 43.59 X F51
2025-04-24 13:15:07 C 15 37 01.928 -09 52 50.11 X F51
2025-04-24 13:30:35 C 15 37 03.315 -09 51 56.82 X F51
2025-04-24 14:46:52 C 15 37 10.484 -09 47 33.27 V F51
2025-04-24 14:47:47 C 15 37 10.592 -09 47 29.25 V F51
2025-04-25 02:37:21 C 15 38 43.348 -09 08 43.47 V J04
2025-04-25 02:54:02 C 15 38 44.706 -09 07 48.99 V J04
2025-04-25 08:18:00 C 15 39 24.419 -08 50 41.68 V I52
2025-04-25 08:20:02 C 15 39 24.545 -08 50 34.58 V I52
2025-04-25 08:22:05 C 15 39 24.678 -08 50 28.10 V I52
2025-04-25 14:39:42 C 15 40 00.535 -08 30 19.65 V T14
2025-04-25 14:41:07 C 15 40 00.651 -08 30 15.25 V T14
2025-04-25 14:42:31 C 15 40 00.772 -08 30 10.82 V T14
2025-04-28 08:49:34 C 15 46 21.440 -05 31 01.00 V 691
2025-04-28 09:19:04 C 15 46 22.880 -05 29 51.00 V 691
2025-04-28 09:24:36 C 15 46 23.056 -05 29 38.90 V G96
2025-04-28 09:32:02 C 15 46 23.444 -05 29 20.18 V G96
2025-04-28 09:46:55 C 15 46 24.164 -05 28 43.75 V G96
2025-04-28 09:48:34 C 15 46 24.340 -05 28 40.60 V 691
2025-04-28 11:07:11 C 15 46 28.351 -05 25 33.64 V V06
2025-04-28 11:09:22 C 15 46 28.466 -05 25 28.67 V V06
2025-04-28 11:11:33 C 15 46 28.592 -05 25 23.45 V V06
2025-04-28 11:13:44 C 15 46 28.711 -05 25 18.05 V V06
2025-04-29 11:15:25 C 15 48 15.700 -04 31 07.40 V 291
2025-04-29 11:23:47 C 15 48 16.080 -04 30 49.20 V 291
2025-04-29 11:32:13 C 15 48 16.500 -04 30 31.50 V 291
2025-05-02 12:04:20 C 15 52 35.096 -02 14 16.64 X F51
2025-05-02 12:41:06 C 15 52 35.880 -02 13 16.88 X F51
2025-05-02 12:59:34 C 15 52 36.282 -02 12 46.89 X F51