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
2013-02-05 13:47:51 C 08 07 59.09 -02 45 21.0 o 474
2013-02-05 13:48:51 C 08 07 59.00 -02 45 26.3 o 474
2013-02-05 13:49:53 C 08 07 58.94 -02 45 32.5 o 474
2013-02-06 00:34:13 C 08 07 26.93 -03 45 02.8 u 807
2013-02-06 00:37:35 C 08 07 26.71 -03 45 20.4 u 807
2013-02-06 00:40:37 C 08 07 26.49 -03 45 36.7 u 807
2013-02-07 05:16:08 C 08 05 53.06 -06 08 04.0 u H21
2013-02-07 05:22:42 C 08 05 52.62 -06 08 33.6 u H21
2013-02-07 05:29:23 C 08 05 52.18 -06 09 03.9 u H21
2013-02-07 23:27:56 C 08 05 04.03 -07 26 38.7 t 204
2013-02-07 23:42:23 C 08 05 03.18 -07 27 37.5 t 204
2013-02-07 23:52:28 C 08 05 02.64 -07 28 18.7 t 204
2013-02-07 23:59:11 C 08 05 02.28 -07 28 46.7 t 204
2013-02-08 00:32:42 C 08 05 05.76 -07 29 27.9 u 807
2013-02-08 00:36:14 C 08 05 05.56 -07 29 42.3 u 807
2013-02-08 00:39:48 C 08 05 05.37 -07 29 56.9 u 807
2013-02-08 00:43:21 C 08 05 05.17 -07 30 11.5 u 807
2013-02-08 00:46:54 C 08 05 04.99 -07 30 26.2 u 807
2013-02-08 12:51:42 C 08 04 31.86 -08 17 51.0 o 474
2013-02-08 12:54:44 C 08 04 31.73 -08 18 02.4 o 474
2013-02-08 12:57:48 C 08 04 31.57 -08 18 13.9 o 474
2013-02-11 05:30:10 C 08 02 34.54 -11 47 11.4 u 807
2013-02-11 05:34:35 C 08 02 34.38 -11 47 23.3 u 807
2013-02-11 05:38:59 C 08 02 34.22 -11 47 35.2 u 807
2013-02-11 05:43:24 C 08 02 34.04 -11 47 47.0 u 807
2013-02-19 04:39:21 C 08 01 05.76 -17 27 53.6 u 807
2013-02-19 04:48:57 C 08 01 05.71 -17 28 04.1 u 807
2013-02-19 04:59:21 C 08 01 05.66 -17 28 15.5 u 807