IAA RAS IAA Minor Planet Database

2013 BW2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5153152000
Semi-major axis (a)1.9559495000 AU
Inclination (i)13.34559000°
Long. of Asc. Node (Ω)292.86946000°
Arg. of Perihelion (ω)136.87635000°
Mean Anomaly (M)264.21233000°
Mean Motion (n)0.3603028000°/day
Perihelion dist (q)0.94801900 AU
Aphelion dist (Q)2.96388000 AU
Orbital Period2.73549830 yr
Physical Parameters
H (abs. magnitude)23.41
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.150″
Uncertainty8
Orbit TypeApollo
MOID0.041559 AU
Observations Used50
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2013-02-02
Observations (50)
Date Type RA Dec Mag Band Observatory
2013-01-09 08:39:03 C 08 27 28.17 +38 32 03.2 – V G96
2013-01-09 09:27:58 C 08 27 20.83 +38 16 50.7 – V G96
2013-01-16 07:47:37 C 08 19 54.94 +07 13 11.7 – r 703
2013-01-16 07:56:21 C 08 19 54.55 +07 12 17.4 – r 703
2013-01-16 08:05:15 C 08 19 54.08 +07 11 24.9 – r 703
2013-01-16 08:14:07 C 08 19 53.54 +07 10 32.1 – r 703
2013-01-16 09:13:18 C 08 19 50.41 +07 04 33.9 – t H01
2013-01-16 09:22:39 C 08 19 49.97 +07 03 38.0 – t H01
2013-01-16 09:34:05 C 08 19 49.43 +07 02 29.6 – t H01
2013-01-16 09:43:51 C 08 19 48.98 +07 01 31.1 – t H01
2013-01-16 11:03:21 C 08 19 45.73 +06 53 41.3 – r 703
2013-01-16 11:12:01 C 08 19 45.33 +06 52 50.0 – r 703
2013-01-16 11:20:44 C 08 19 44.94 +06 51 58.1 – r 703
2013-01-16 11:29:30 C 08 19 44.61 +06 51 05.8 – r 703
2013-01-16 15:38:30 C 08 19 43.92 +06 27 01.7 – o 300
2013-01-16 15:42:21 C 08 19 43.73 +06 26 40.6 – o 300
2013-01-16 15:50:01 C 08 19 43.37 +06 25 56.7 – o 300
2013-01-16 15:53:52 C 08 19 43.19 +06 25 34.0 – o 300
2013-01-17 02:34:01 C 08 19 32.86 +05 28 25.3 – u I19
2013-01-17 02:37:02 C 08 19 32.72 +05 28 09.1 – u I19
2013-01-17 02:39:46 C 08 19 32.60 +05 27 55.0 – u I19
2013-01-17 10:30:41 C 08 19 16.06 +04 45 13.2 – r G96
2013-01-17 10:37:35 C 08 19 15.78 +04 44 37.7 – r G96
2013-01-17 10:44:24 C 08 19 15.52 +04 44 03.0 – r G96
2013-01-17 10:51:17 C 08 19 15.27 +04 43 27.9 – r G96
2013-01-17 17:10:14 C 08 19 08.87 +04 13 50.0 – u D90
2013-01-17 17:15:08 C 08 19 08.68 +04 13 26.1 – u D90
2013-01-17 17:20:02 C 08 19 08.49 +04 13 02.2 – u D90
2013-01-20 02:25:07 C 08 18 15.91 +00 16 56.0 – u 807
2013-01-20 02:28:42 C 08 18 15.81 +00 16 43.6 – u 807
2013-01-20 02:32:15 C 08 18 15.68 +00 16 31.2 – u 807
2013-01-20 02:35:49 C 08 18 15.57 +00 16 18.8 – u 807
2013-01-20 02:39:24 C 08 18 15.45 +00 16 06.4 – u 807
2013-01-22 02:22:44 C 08 17 37.45 -02 09 45.0 – u 807
2013-01-22 02:29:53 C 08 17 37.27 -02 10 04.2 – u 807
2013-01-22 02:38:30 C 08 17 37.03 -02 10 27.3 – u 807
2013-01-22 02:45:12 C 08 17 36.84 -02 10 45.6 – u 807
2013-01-22 07:38:22 C 08 17 29.61 -02 25 00.4 – q H21
2013-01-22 07:49:03 C 08 17 29.36 -02 25 28.3 – q H21
2013-01-22 07:59:43 C 08 17 29.08 -02 25 56.3 – q H21
2013-01-22 08:10:10 C 08 17 28.84 -02 26 23.3 – q H21
2013-01-23 06:00:32 C 08 17 15.50 -03 18 28.6 – u 807
2013-01-23 06:04:58 C 08 17 15.39 -03 18 38.8 – u 807
2013-01-23 06:09:23 C 08 17 15.28 -03 18 49.1 – u 807
2013-01-23 06:13:47 C 08 17 15.15 -03 18 59.3 – u 807
2013-01-23 06:18:12 C 08 17 15.03 -03 19 09.4 – u 807
2013-02-02 02:00:48 C 08 16 12.80 -08 34 58.0 – u 807
2013-02-02 02:06:53 C 08 16 12.73 -08 35 02.4 – u 807
2013-02-02 02:12:57 C 08 16 12.67 -08 35 06.6 – u 807
2013-02-02 02:19:01 C 08 16 12.60 -08 35 10.9 – u 807