IAA RAS IAA Minor Planet Database

2025 HG2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2929127358 ± 1.27e-04
Semi-major axis (a)1.4364380539 AU ± 2.63e-04
Inclination (i)4.81996176° ± 1.67e-03
Long. of Asc. Node (Ω)39.05093425° ± 1.91e-05
Arg. of Perihelion (ω)165.00860191° ± 8.25e-04
Mean Anomaly (M)125.42669505° ± 3.53e-02
Mean Motion (n)0.5725084793°/day ± 1.57e-04
Perihelion dist (q)1.01568705 AU ± 2.60e-04
Aphelion dist (Q)1.85718905 AU ± 3.86e-04
Orbital Period1.72159246 yr ± 4.73e-04
Physical Parameters
H (abs. magnitude)27.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.300″
Uncertainty2
Orbit TypeApollo
MOID0.014666 AU
Observations Used47
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-23
Last Observation Used2025-04-29
Observations (47)
Date Type RA Dec Mag Band Observatory
2025-04-23 05:05:48 C 11 35 07.346 +33 19 50.30 – V V00
2025-04-23 05:14:01 C 11 35 11.814 +33 18 29.48 – V V00
2025-04-23 05:22:05 C 11 35 16.274 +33 17 08.09 – V V00
2025-04-23 05:30:09 C 11 35 20.695 +33 15 46.87 – V V00
2025-04-23 06:12:49 C 11 35 43.890 +33 08 30.44 – V I52
2025-04-23 06:20:05 C 11 35 47.951 +33 07 15.49 – V I52
2025-04-23 06:21:21 C 11 35 48.92 +33 07 07.1 – V 291
2025-04-23 06:27:22 C 11 35 51.979 +33 06 00.72 – V I52
2025-04-23 06:27:33 C 11 35 52.40 +33 06 03.2 – V 291
2025-04-23 06:33:51 C 11 35 55.92 +33 04 58.4 – V 291
2025-04-23 06:34:38 C 11 35 56.044 +33 04 45.48 – V I52
2025-04-23 19:44:53 C 11 45 10.36 +30 43 43.1 – V L01
2025-04-23 19:49:10 C 11 45 12.87 +30 42 56.4 – V L01
2025-04-23 19:53:39 C 11 45 15.59 +30 42 06.8 – V L01
2025-04-23 20:07:39 C 11 45 24.347 +30 38 51.50 – X 033
2025-04-23 20:09:05 C 11 45 25.218 +30 38 35.40 – X 033
2025-04-23 20:10:32 C 11 45 26.107 +30 38 19.50 – X 033
2025-04-23 20:11:58 C 11 45 26.989 +30 38 03.20 – X 033
2025-04-23 20:13:24 C 11 45 27.868 +30 37 46.89 – X 033
2025-04-23 20:14:51 C 11 45 28.757 +30 37 31.20 – X 033
2025-04-24 03:54:21 C 11 50 47.42 +29 09 45.8 – V H21
2025-04-24 03:59:36 C 11 50 50.57 +29 08 42.7 – V H21
2025-04-24 04:02:07 C 11 50 52.11 +29 08 12.1 – V H21
2025-04-24 05:15:12 C 11 51 46.400 +28 54 21.17 – V I52
2025-04-24 05:16:36 C 11 51 47.243 +28 54 04.21 – V I52
2025-04-24 05:26:43 C 11 51 53.262 +28 52 01.13 – V I52
2025-04-24 05:34:58 C 11 51 58.212 +28 50 19.61 – V I52
2025-04-24 06:44:48 C 11 52 40.820 +28 35 55.70 – V 291
2025-04-24 06:48:33 C 11 52 43.070 +28 35 09.00 – V 291
2025-04-24 06:52:18 C 11 52 45.390 +28 34 21.70 – V 291
2025-04-25 04:35:58 C 12 09 13.943 +23 42 32.62 – V I52
2025-04-25 04:37:59 C 12 09 15.156 +23 42 02.81 – V I52
2025-04-25 04:40:01 C 12 09 16.434 +23 41 32.89 – V I52
2025-04-25 04:42:05 C 12 09 17.813 +23 41 03.55 – V I52
2025-04-26 08:30:15 C 12 31 02.222 +16 12 27.40 – V I52
2025-04-26 08:33:41 C 12 31 04.660 +16 11 26.48 – V I52
2025-04-26 08:34:22 C 12 31 05.178 +16 11 14.28 – V I52
2025-04-28 05:41:42 C 13 10 05.027 +01 34 18.34 – V I52
2025-04-28 05:41:57 C 13 10 05.207 +01 34 12.79 – V I52
2025-04-28 05:42:12 C 13 10 05.412 +01 34 08.22 – V I52
2025-04-29 07:06:34 C 13 32 28.259 -07 13 15.35 – V I52
2025-04-29 07:07:18 C 13 32 28.856 -07 13 29.39 – V I52
2025-04-29 21:26:48 B 13 45 24.869 -12 04 06.60 – Z K74
2025-04-29 21:30:41 B 13 45 27.05 -12 05 06.7 – X 595
2025-04-29 21:34:57 B 13 45 30.37 -12 06 31.2 – X 595
2025-04-29 21:39:13 B 13 45 33.69 -12 07 55.7 – X 595
2025-04-29 21:59:49 B 13 45 50.995 -12 14 59.86 – Z K74