2013 BF18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7435552028 ± 3.90e-06
Semi-major axis (a)2.8357394011 AU ± 2.60e-05
Inclination (i)13.37867259° ± 9.82e-05
Long. of Asc. Node (Ω)100.83681372° ± 4.81e-04
Arg. of Perihelion (ω)138.78642624° ± 5.12e-04
Mean Anomaly (M)227.76232419° ± 9.83e-03
Mean Motion (n)0.2064014766°/day ± 2.84e-06
Perihelion dist (q)0.72721062 AU ± 1.29e-05
Aphelion dist (Q)4.94426819 AU ± 4.66e-05
Orbital Period4.77528698 yr ± 6.56e-05
Physical Parameters
H (abs. magnitude)19.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.190″
Uncertainty1
Orbit TypeApollo
MOID0.106044 AU
Observations Used39
Oppositions1
Arc Total2013-2013
First Observation Used2013-01-16
Last Observation Used2013-10-01
Observations (41)
Date Type RA Dec Mag Band Observatory
2013-01-16 11:55:33 C 07 50 55.380 +26 52 48.91 L F51
2013-01-16 12:37:16 C 07 50 52.059 +26 53 10.01 L F51
2013-01-16 12:58:09 C 07 50 50.391 +26 53 20.31 L F51
2013-01-17 05:12:10 C 07 49 34.90 +27 01 36.6 t H01
2013-01-17 05:17:13 C 07 49 34.50 +27 01 39.3 t H01
2013-01-17 05:30:57 C 07 49 33.40 +27 01 46.4 t H01
2013-01-17 05:41:33 C 07 49 32.54 +27 01 51.9 t H01
2013-01-19 05:18:23 C 07 45 44.02 +27 26 11.4 t H01
2013-01-19 05:34:48 C 07 45 42.65 +27 26 20.0 t H01
2013-01-19 05:40:53 C 07 45 42.14 +27 26 23.1 t H01
2013-01-19 05:48:46 C 07 45 41.48 +27 26 27.2 t H01
2013-01-20 10:58:57 C 07 43 17.12 +27 41 18.1 o 291
2013-01-20 11:06:05 C 07 43 16.51 +27 41 21.8 o 291
2013-01-20 11:13:12 C 07 43 15.93 +27 41 25.4 o 291
2013-02-02 05:12:27 C 07 16 20.57 +30 08 56.7 o 291
2013-02-02 05:29:41 C 07 16 19.01 +30 09 04.8 o 291
2013-02-13 02:44:36 C 06 53 36.63 +31 50 29.6 o 291
2013-02-13 02:51:47 C 06 53 36.03 +31 50 32.0 o 291
2013-02-13 02:58:59 C 06 53 35.39 +31 50 34.6 o 291
2013-02-24 04:10:28 C 06 34 38.97 +33 05 03.5 o 711
2013-02-24 04:17:11 C 06 34 38.54 +33 05 04.7 o 711
2013-02-24 04:25:43 C 06 34 38.00 +33 05 07.2 o 711
2013-03-23 03:55:29 C 06 17 01.72 +34 53 06.5 o 291
2013-03-23 04:43:50 C 06 17 01.96 +34 53 12.1 o 291
2013-03-23 05:41:53 C 06 17 02.17 +34 53 19.4 o 291
2013-04-13 04:27:57 C 06 31 02.85 +35 56 47.0 o 291
2013-04-13 04:34:12 C 06 31 03.14 +35 56 47.9 o 291
2013-04-13 04:40:27 C 06 31 03.42 +35 56 48.4 o 291
2013-07-16 10:15:01 C 03 35 44.64 -04 24 16.8 u 807
2013-07-16 10:18:35 C 03 35 43.65 -04 24 31.0 u 807
2013-08-16 12:13:59 C 01 09 16.295 -31 57 35.69 t 568
2013-08-16 12:14:51 C 01 09 16.138 -31 57 36.56 t 568
2013-08-16 12:15:56 C 01 09 15.964 -31 57 37.56 t 568
2013-08-28 08:22:50 C 00 27 00.41 -34 47 44.7 u 807
2013-08-28 08:27:03 C 00 26 59.83 -34 47 45.7 u 807
2013-08-28 08:30:45 C 00 26 59.30 -34 47 46.8 u 807
2013-08-28 08:34:58 C 00 26 58.71 -34 47 48.1 u 807
2013-08-28 08:38:39 C 00 26 58.21 -34 47 49.1 u 807
2013-10-01 01:34:21 C 23 17 39.15 -32 19 26.2 L 309
2013-10-01 01:41:05 C 23 17 38.90 -32 19 23.5 L 309
2013-10-01 01:48:58 C 23 17 38.54 -32 19 19.5 L 309