2025 HJ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2970245702 ± 7.78e-04
Semi-major axis (a)1.5474002205 AU ± 1.85e-03
Inclination (i)39.21602821° ± 3.01e-02
Long. of Asc. Node (Ω)202.77342694° ± 2.92e-03
Arg. of Perihelion (ω)20.43785946° ± 2.29e-02
Mean Anomaly (M)104.94837375° ± 1.74e-01
Mean Motion (n)0.5120451944°/day ± 9.17e-04
Perihelion dist (q)1.08778434 AU ± 1.77e-03
Aphelion dist (Q)2.00701611 AU ± 2.68e-03
Orbital Period1.92488142 yr ± 3.45e-03
Physical Parameters
H (abs. magnitude)23.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.308″
Uncertainty3
Orbit TypeAmor
MOID0.099713 AU
Observations Used25
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-10
Last Observation Used2025-04-25
Observations (25)
Date Type RA Dec Mag Band Observatory
2025-04-10 08:43:26 C 15 29 31.628 -11 59 34.98 V G96
2025-04-10 08:50:53 C 15 29 32.734 -11 57 45.83 V G96
2025-04-10 08:58:21 C 15 29 33.803 -11 55 57.22 V G96
2025-04-18 09:02:28 C 15 58 02.492 +31 43 05.88 V G96
2025-04-18 09:09:59 C 15 58 03.364 +31 44 22.02 V G96
2025-04-18 09:17:32 C 15 58 04.184 +31 45 40.18 V G96
2025-04-18 10:30:20 C 15 58 12.450 +31 58 05.45 V G96
2025-04-18 10:31:44 C 15 58 12.612 +31 58 19.42 V G96
2025-04-18 10:33:07 C 15 58 12.803 +31 58 33.20 V G96
2025-04-18 10:34:31 C 15 58 12.932 +31 58 48.18 V G96
2025-04-18 11:20:34 C 15 58 17.995 +32 06 32.89 W H01
2025-04-18 11:35:47 C 15 58 19.778 +32 09 06.85 W H01
2025-04-19 21:39:04 C 16 02 47.24 +37 30 13.5 V L01
2025-04-19 21:42:07 C 16 02 47.56 +37 30 40.3 V L01
2025-04-19 21:45:30 C 16 02 47.98 +37 31 09.8 V L01
2025-04-19 21:48:49 C 16 02 48.35 +37 31 39.0 V L01
2025-04-19 21:53:22 C 16 02 48.93 +37 32 19.1 V L01
2025-04-20 03:14:45 C 16 03 25.397 +38 18 44.03 V Z84
2025-04-20 03:26:58 C 16 03 26.756 +38 20 27.54 V Z84
2025-04-24 07:38:57 C 16 15 02.66 +49 40 16.5 V H21
2025-04-24 07:51:43 C 16 15 03.91 +49 41 23.7 V H21
2025-04-25 10:47:52 C 16 17 51.079 +51 56 19.00 V V06
2025-04-25 10:52:19 C 16 17 51.493 +51 56 40.31 V V06
2025-04-25 10:56:48 C 16 17 51.893 +51 57 00.68 V V06
2025-04-25 11:01:16 C 16 17 52.249 +51 57 21.64 V V06