2012 HB25

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5920530000
Semi-major axis (a)2.4323343000 AU
Inclination (i)1.51728000°
Long. of Asc. Node (Ω)287.16255000°
Arg. of Perihelion (ω)335.33971000°
Mean Anomaly (M)204.65774000°
Mean Motion (n)0.2598179700°/day
Perihelion dist (q)0.99226350 AU
Aphelion dist (Q)3.87240510 AU
Orbital Period3.79345460 yr
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty1
Orbit TypeApollo
MOID0.001570 AU
Observations Used38
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-05-11
Observations (38)
Date Type RA Dec Mag Band Observatory
2012-04-16 09:22:05 C 12 54 58.463 -17 18 32.78 V F51
2012-04-16 09:41:04 C 12 54 58.219 -17 18 51.50 V F51
2012-04-16 10:00:08 C 12 54 57.978 -17 19 10.72 V F51
2012-04-24 08:28:26 C 12 57 04.805 -21 45 27.40 L F51
2012-04-24 09:10:55 C 12 57 04.909 -21 46 52.30 L F51
2012-04-24 09:32:14 C 12 57 04.954 -21 47 34.27 L F51
2012-04-25 05:07:06 C 12 57 38.79 -22 28 21.9 o 291
2012-04-25 05:11:17 C 12 57 38.76 -22 28 31.2 o 291
2012-04-25 05:15:28 C 12 57 38.81 -22 28 41.0 o 291
2012-04-25 08:10:28 C 12 57 44.27 -22 34 52.1 t F65
2012-04-25 08:12:21 C 12 57 44.29 -22 34 56.4 t F65
2012-04-25 08:14:12 C 12 57 44.31 -22 35 00.5 t F65
2012-04-25 08:16:06 C 12 57 44.31 -22 35 05.0 t F65
2012-04-25 08:18:02 C 12 57 44.33 -22 35 08.9 t F65
2012-04-25 08:19:58 C 12 57 44.33 -22 35 13.2 t F65
2012-04-25 08:21:53 C 12 57 44.35 -22 35 17.5 t F65
2012-04-26 08:41:41 C 12 58 33.170 -23 31 59.69 V F51
2012-04-26 08:57:26 C 12 58 33.370 -23 32 38.81 V F51
2012-04-29 05:16:54 C 13 02 02.45 -26 54 52.9 o 291
2012-04-29 05:18:38 C 13 02 02.45 -26 54 58.9 o 291
2012-04-29 05:20:22 C 13 02 02.58 -26 55 05.1 o 291
2012-04-30 04:48:37 C 13 03 48.43 -28 23 59.9 o 291
2012-04-30 04:50:15 C 13 03 48.47 -28 24 08.2 o 291
2012-04-30 04:51:52 C 13 03 48.57 -28 24 13.0 o 291
2012-05-01 06:15:59 C 13 06 07.34 -30 15 52.8 o 291
2012-05-01 06:17:31 C 13 06 07.46 -30 16 00.1 o 291
2012-05-01 06:19:03 C 13 06 07.59 -30 16 05.6 o 291
2012-05-02 05:27:05 C 13 08 45.66 -32 12 49.8 o 807
2012-05-02 05:42:37 C 13 08 47.19 -32 14 13.4 o 807
2012-05-02 05:50:19 C 13 08 47.94 -32 14 54.8 o 807
2012-05-07 04:20:29 C 13 43 42.58 -49 55 19.2 o 807
2012-05-07 04:30:44 C 13 43 48.30 -49 57 39.5 o 807
2012-05-07 04:40:54 C 13 43 53.89 -49 59 58.0 o 807
2012-05-11 05:53:49 C 18 21 34.22 -74 44 48.1 o 807
2012-05-11 05:54:32 C 18 21 39.38 -74 44 49.0 o 807
2012-05-11 05:56:40 C 18 21 55.08 -74 44 51.7 o 807
2012-05-11 06:07:55 C 18 23 17.61 -74 45 04.2 o 807
2012-05-11 06:10:41 C 18 23 38.03 -74 45 06.9 o 807