2012 BT1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3050559000
Semi-major axis (a)0.7836402000 AU
Inclination (i)4.32551000°
Long. of Asc. Node (Ω)117.44013000°
Arg. of Perihelion (ω)193.94915000°
Mean Anomaly (M)135.41369000°
Mean Motion (n)1.4207870600°/day
Perihelion dist (q)0.54458610 AU
Aphelion dist (Q)1.02269430 AU
Orbital Period0.69370540 yr
Physical Parameters
H (abs. magnitude)27.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.490″
Uncertainty8
Orbit TypeAten
MOID0.012482 AU
Observations Used20
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-01-19
Observations (20)
Date Type RA Dec Mag Band Observatory
2012-01-18 07:40:16 C 07 50 41.46 +20 18 59.3 r G96
2012-01-18 07:48:56 C 07 50 30.87 +20 20 18.2 r G96
2012-01-18 07:57:37 C 07 50 20.43 +20 21 36.7 r G96
2012-01-18 08:06:14 C 07 50 10.03 +20 22 54.1 r G96
2012-01-18 08:51:06 C 07 49 16.14 +20 29 34.4 r G96
2012-01-18 08:51:46 C 07 49 15.38 +20 29 40.0 r G96
2012-01-18 08:52:27 C 07 49 14.59 +20 29 46.1 r G96
2012-01-18 08:53:07 C 07 49 13.76 +20 29 52.0 r G96
2012-01-18 09:02:28 C 07 49 02.82 +20 31 18.1 o 291
2012-01-18 09:02:59 C 07 49 02.18 +20 31 22.5 o 291
2012-01-18 09:03:29 C 07 49 01.57 +20 31 27.0 o 291
2012-01-18 10:27:42 C 07 47 21.78 +20 43 35.2 r G96
2012-01-18 10:29:24 C 07 47 19.74 +20 43 50.0 r G96
2012-01-18 10:31:07 C 07 47 17.85 +20 44 03.8 r G96
2012-01-18 10:32:46 C 07 47 15.86 +20 44 18.4 r G96
2012-01-18 19:23:06 C 07 38 04.81 +21 58 58.3 u 104
2012-01-18 19:35:41 C 07 37 50.68 +22 00 47.1 u 104
2012-01-19 08:07:04 C 07 24 20.30 +23 40 08.9 r G96
2012-01-19 08:08:34 C 07 24 18.57 +23 40 19.7 r G96
2012-01-19 08:10:07 C 07 24 16.84 +23 40 31.1 r G96