2011 BF39

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6083574000
Semi-major axis (a)2.5034043000 AU
Inclination (i)7.14314000°
Long. of Asc. Node (Ω)123.80780000°
Arg. of Perihelion (ω)336.19530000°
Mean Anomaly (M)275.25661000°
Mean Motion (n)0.2488327800°/day
Perihelion dist (q)0.98043980 AU
Aphelion dist (Q)4.02636880 AU
Orbital Period3.96092380 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty6
Orbit TypeApollo
MOID0.019316 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-03-01
Observations (39)
Date Type RA Dec Mag Band Observatory
2011-01-28 05:16:39 C 04 02 07.77 +26 12 17.8 20.0 c 704
2011-01-28 05:35:18 C 04 02 31.02 +26 16 30.4 20.1 c 704
2011-01-28 05:53:47 C 04 02 54.35 +26 20 39.3 19.8 c 704
2011-01-28 06:12:21 C 04 03 17.69 +26 24 51.5 19.8 c 704
2011-01-29 03:45:27 C 04 33 18.81 +31 15 42.5 19.5 c 704
2011-01-29 04:29:54 C 04 34 21.72 +31 25 17.0 19.9 c 704
2011-01-29 04:48:27 C 04 34 48.05 +31 29 13.1 19.8 c 704
2011-01-29 05:07:01 C 04 35 14.44 +31 33 09.3 19.6 c 704
2011-01-30 01:28:40 C 05 07 03.07 +35 41 04.1 u H36
2011-01-30 01:35:27 C 05 07 13.53 +35 42 23.1 u H36
2011-01-30 01:37:37 C 05 07 20.04 +35 42 55.9 o H01
2011-01-30 01:44:51 C 05 07 28.28 +35 44 10.0 u H36
2011-01-30 01:47:27 C 05 07 35.38 +35 44 48.9 o H01
2011-01-30 01:53:56 C 05 07 42.45 +35 45 52.6 u H36
2011-01-30 01:57:21 C 05 07 50.80 +35 46 42.5 o H01
2011-01-30 02:10:39 C 05 08 11.56 +35 49 14.7 o H01
2011-01-30 03:35:07 C 05 10 23.22 +36 05 07.4 19.5 c 704
2011-01-30 04:12:25 C 05 11 21.47 +36 11 59.5 19.8 c 704
2011-01-30 04:30:56 C 05 11 50.49 +36 15 21.2 19.7 c 704
2011-01-30 04:49:29 C 05 12 19.52 +36 18 43.9 20.2 c 704
2011-02-01 21:35:02 C 07 00 40.69 +44 00 18.0 o 046
2011-02-01 21:36:44 C 07 00 43.32 +44 00 23.6 o 046
2011-02-01 21:40:07 C 07 00 48.71 +44 00 35.3 o 046
2011-02-01 21:44:24 C 07 00 55.18 +44 00 49.6 o 046
2011-02-02 00:59:44 C 07 05 55.04 +44 10 43.6 v 204
2011-02-02 01:10:43 C 07 06 11.89 +44 11 13.2 v 204
2011-02-02 01:21:43 C 07 06 28.72 +44 11 42.2 v 204
2011-02-08 04:14:46 C 09 36 01.97 +42 23 34.4 o H21
2011-02-08 04:20:57 C 09 36 05.26 +42 23 22.6 o H21
2011-02-08 04:27:33 C 09 36 08.77 +42 23 10.0 o H21
2011-02-08 09:16:31 C 09 38 42.19 +42 13 45.2 c 926
2011-02-08 09:19:24 C 09 38 43.65 +42 13 38.7 c 926
2011-02-08 09:22:18 C 09 38 45.14 +42 13 32.6 c 926
2011-02-10 07:14:59 C 10 00 09.71 +40 42 54.1 o H21
2011-02-10 07:23:19 C 10 00 12.73 +40 42 38.0 o H21
2011-02-10 07:33:27 C 10 00 16.44 +40 42 18.1 o H21
2011-03-01 06:40:31 C 11 05 15.94 +31 44 10.1 o H21
2011-03-01 07:07:26 C 11 05 16.75 +31 43 49.6 o H21
2011-03-01 07:34:39 C 11 05 17.61 +31 43 28.4 o H21