2012 AB3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6192078000
Semi-major axis (a)2.4215458000 AU
Inclination (i)7.81845000°
Long. of Asc. Node (Ω)112.46697000°
Arg. of Perihelion (ω)311.22383000°
Mean Anomaly (M)253.99853000°
Mean Motion (n)0.2615562100°/day
Perihelion dist (q)0.92210580 AU
Aphelion dist (Q)3.92098580 AU
Orbital Period3.76824410 yr
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.450″
Uncertainty6
Orbit TypeApollo
MOID0.031438 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-01-20
Observations (30)
Date Type RA Dec Mag Band Observatory
2012-01-03 08:03:57 C 09 33 30.96 -08 27 50.8 r 703
2012-01-03 08:15:17 C 09 33 31.03 -08 25 31.1 r 703
2012-01-03 08:26:47 C 09 33 31.17 -08 23 09.5 r 703
2012-01-03 08:38:25 C 09 33 31.28 -08 20 46.4 r 703
2012-01-03 09:40:42 C 09 33 31.64 -08 08 03.0 r 703
2012-01-03 09:42:08 C 09 33 31.50 -08 07 43.4 r 703
2012-01-03 09:42:52 C 09 33 31.53 -08 07 35.1 r 703
2012-01-03 10:04:12 C 09 33 28.50 -08 03 26.8 t H21
2012-01-03 10:14:23 C 09 33 28.59 -08 01 21.9 t H21
2012-01-03 10:24:33 C 09 33 28.67 -07 59 18.2 t H21
2012-01-04 11:09:59 C 09 34 25.93 -03 19 45.8 o 291
2012-01-04 11:10:35 C 09 34 25.85 -03 19 38.8 o 291
2012-01-04 11:11:11 C 09 34 25.89 -03 19 34.1 o 291
2012-01-05 09:00:45 C 09 35 05.26 +00 12 20.7 t H21
2012-01-05 09:05:49 C 09 35 05.22 +00 13 06.8 t H21
2012-01-05 09:10:53 C 09 35 05.20 +00 13 52.2 t H21
2012-01-06 07:43:31 C 09 35 37.94 +03 24 20.2 o H21
2012-01-06 07:52:56 C 09 35 37.86 +03 25 34.7 o H21
2012-01-06 08:02:28 C 09 35 37.77 +03 26 49.4 o H21
2012-01-07 08:16:55 C 09 35 59.10 +06 26 16.9 o 807
2012-01-07 08:20:36 C 09 35 59.04 +06 26 41.3 o 807
2012-01-07 08:24:16 C 09 35 59.00 +06 27 06.2 o 807
2012-01-07 08:27:55 C 09 35 58.95 +06 27 31.2 o 807
2012-01-07 08:31:35 C 09 35 58.90 +06 27 56.1 o 807
2012-01-07 08:36:27 C 09 35 58.80 +06 28 29.0 o 807
2012-01-10 09:15:38 C 09 36 29.50 +13 10 37.1 o H21
2012-01-10 09:35:58 C 09 36 29.11 +13 12 08.7 o H21
2012-01-20 12:54:06 C 09 33 39.14 +24 17 38.2 o 291
2012-01-20 12:58:15 C 09 33 38.94 +24 17 43.6 o 291
2012-01-20 13:02:22 C 09 33 38.84 +24 17 50.2 o 291