2013 BC74

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3303143000
Semi-major axis (a)1.3914941000 AU ± 3.00e+00
Inclination (i)19.16005000° ± 4.00e+00
Long. of Asc. Node (Ω)310.10406000° ± 5.00e+00
Arg. of Perihelion (ω)124.04572000° ± 6.00e+00
Mean Anomaly (M)317.31110000°
Mean Motion (n)0.6004571700°/day
Perihelion dist (q)0.93186370 AU
Aphelion dist (Q)1.85112450 AU
Orbital Period1.64142880 yr
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.290″
Uncertainty6
Orbit TypeApollo
MOID0.050423 AU
Observations Used76
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-02-19
Observations (78)
Date Type RA Dec Mag Band Observatory
2013-01-31 06:14:42 C 08 20 40.20 +15 27 06.4 r 703
2013-01-31 06:22:33 C 08 20 38.72 +15 25 30.8 r 703
2013-01-31 06:29:55 C 08 20 37.39 +15 23 59.2 r 703
2013-01-31 06:37:16 C 08 20 35.95 +15 22 29.4 r 703
2013-01-31 07:58:54 C 08 20 20.76 +15 05 45.8 r 703
2013-01-31 07:59:43 C 08 20 20.61 +15 05 36.1 r 703
2013-01-31 08:00:29 C 08 20 20.50 +15 05 26.2 r 703
2013-01-31 08:01:16 C 08 20 20.29 +15 05 16.7 r 703
2013-01-31 08:02:04 C 08 20 20.18 +15 05 07.6 r 703
2013-01-31 08:10:04 C 08 20 17.22 +15 03 12.0 q H36
2013-01-31 08:18:25 C 08 20 15.72 +15 01 30.2 q H36
2013-01-31 09:17:26 C 08 20 06.46 +14 49 45.4 r 703
2013-01-31 09:26:04 C 08 20 05.02 +14 48 00.0 r 703
2013-01-31 09:34:31 C 08 20 03.51 +14 46 15.7 r 703
2013-01-31 09:46:55 C 08 20 01.21 +14 43 46.8 r 703
2013-01-31 10:52:58 C 08 19 50.08 +14 30 23.2 r G96
2013-01-31 11:02:30 C 08 19 48.54 +14 28 28.6 r G96
2013-01-31 11:11:57 C 08 19 46.99 +14 26 34.8 r G96
2013-01-31 11:21:23 C 08 19 45.44 +14 24 38.7 r G96
2013-02-01 03:34:48 C 08 17 43.63 +11 19 36.9 o 291
2013-02-01 03:36:04 C 08 17 43.43 +11 19 23.2 o 291
2013-02-01 03:37:19 C 08 17 43.25 +11 19 09.7 o 291
2013-02-01 05:07:16 C 08 17 29.08 +11 03 03.1 r G48
2013-02-01 05:07:50 C 08 17 29.01 +11 02 57.3 r G48
2013-02-01 05:09:00 C 08 17 28.83 +11 02 44.6 r G48
2013-02-01 05:09:34 C 08 17 28.74 +11 02 38.4 r G48
2013-02-01 05:27:42 C 08 17 16.19 +10 59 18.9 u 954
2013-02-01 05:35:11 C 08 17 15.22 +10 57 57.7 u 954
2013-02-01 05:42:46 C 08 17 14.16 +10 56 35.2 u 954
2013-02-01 05:45:53 C 08 17 23.20 +10 56 08.9 r 703
2013-02-01 05:53:02 C 08 17 22.05 +10 54 52.2 r 703
2013-02-01 06:00:21 C 08 17 20.94 +10 53 34.0 r 703
2013-02-01 06:07:41 C 08 17 19.75 +10 52 16.1 r 703
2013-02-01 14:09:51 C 08 16 11.811 +09 28 40.92 t 568
2013-02-01 14:10:45 C 08 16 11.688 +09 28 31.69 t 568
2013-02-01 14:11:37 C 08 16 11.573 +09 28 22.66 t 568
2013-02-02 00:40:53 C 08 15 11.72 +07 46 45.8 u 807
2013-02-02 00:45:10 C 08 15 11.19 +07 46 05.9 u 807
2013-02-02 00:49:50 C 08 15 10.57 +07 45 21.1 u 807
2013-02-02 00:54:31 C 08 15 09.95 +07 44 36.8 u 807
2013-02-02 00:58:52 C 08 15 09.41 +07 43 55.9 u 807
2013-02-04 05:11:48 C 08 10 15.50 +00 37 02.4 u H21
2013-02-04 05:24:44 C 08 10 14.18 +00 35 33.1 u H21
2013-02-04 05:30:55 C 08 10 13.58 +00 34 50.6 u H21
2013-02-05 00:47:00 C 08 08 55.47 -01 28 41.3 u 807
2013-02-05 00:50:32 C 08 08 55.20 -01 29 02.6 u 807
2013-02-05 00:54:15 C 08 08 54.87 -01 29 25.9 u 807
2013-02-05 00:57:47 C 08 08 54.56 -01 29 47.4 u 807
2013-02-05 13:45:50 C 08 07 59.27 -02 45 09.0 o 474
2013-02-05 13:46:50 C 08 07 59.16 -02 45 14.9 o 474