877756 (2011 BF59)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6101366701 ± 8.35e-08
Semi-major axis (a)1.4016542271 AU ± 4.13e-09
Inclination (i)18.14792400° ± 1.04e-05
Long. of Asc. Node (Ω)32.85203151° ± 1.31e-05
Arg. of Perihelion (ω)120.13648207° ± 1.74e-05
Mean Anomaly (M)314.62404069° ± 1.47e-05
Mean Motion (n)0.5939514399°/day ± 2.62e-09
Perihelion dist (q)0.54645358 AU ± 1.17e-07
Aphelion dist (Q)2.25685487 AU ± 1.17e-07
Orbital Period1.65943917 yr ± 7.33e-09
Physical Parameters
H (abs. magnitude)19.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.179″
Uncertainty0
Orbit TypeApollo
MOID0.096490 AU
Observations Used136
Oppositions6
Arc Total2010-2025
First Observation Used2010-12-26
Last Observation Used2025-11-10
Observations (148)
Date Type RA Dec Mag Band Observatory
2010-12-26 01:39:00 C 23 02 31.84 -02 58 56.9 r G96
2010-12-26 01:47:09 C 23 02 32.10 -02 58 48.6 r G96
2010-12-26 01:55:26 C 23 02 32.24 -02 58 43.5 r G96
2010-12-26 02:03:46 C 23 02 32.49 -02 58 37.5 r G96
2011-01-30 02:06:00 C 23 30 53.35 +09 45 55.4 r G96
2011-01-30 02:13:28 C 23 30 53.53 +09 46 02.7 r G96
2011-01-30 02:20:53 C 23 30 53.67 +09 46 09.6 r G96
2011-01-30 02:28:24 C 23 30 53.85 +09 46 16.9 r G96
2011-01-31 01:46:58 C 23 31 26.05 +10 08 32.7 o H01
2011-01-31 01:59:03 C 23 31 26.31 +10 08 44.3 o H01
2011-01-31 02:17:34 C 23 31 26.69 +10 09 02.0 o H01
2011-01-31 02:27:42 C 23 31 26.90 +10 09 11.6 o H01
2011-02-07 02:25:11 C 23 33 22.08 +12 40 37.3 r G96
2011-02-07 02:27:46 C 23 33 21.99 +12 40 39.0 r G96
2011-02-07 02:28:39 C 23 33 22.03 +12 40 38.8 r G96
2011-02-07 02:30:20 C 23 33 22.02 +12 40 40.8 r G96
2011-02-07 02:31:13 C 23 33 22.03 +12 40 40.6 r G96
2011-02-07 02:33:50 C 23 33 21.99 +12 40 44.2 r G96
2015-08-23 04:30:19 C 01 48 27.45 -07 24 45.5 t 950
2015-08-23 04:33:16 C 01 48 27.43 -07 24 46.1 t 950
2015-08-23 04:36:14 C 01 48 27.40 -07 24 46.7 t 950
2015-10-14 00:34:23 C 00 25 02.79 -14 21 05.8 t 950
2015-10-14 00:36:19 C 00 25 02.56 -14 21 06.2 t 950
2015-10-14 00:37:47 C 00 25 02.39 -14 21 06.5 t 950
2015-10-14 00:39:16 C 00 25 02.20 -14 21 06.6 t 950
2015-10-14 00:40:46 C 00 25 02.01 -14 21 06.9 t 950
2015-10-14 00:47:08 C 00 25 01.29 -14 21 08.1 t 950
2015-10-14 00:48:37 C 00 25 01.11 -14 21 08.3 t 950
2015-10-14 00:50:06 C 00 25 00.93 -14 21 08.5 t 950
2015-10-14 00:51:34 C 00 25 00.77 -14 21 08.8 t 950
2015-10-14 00:53:03 C 00 25 00.59 -14 21 09.1 t 950
2015-10-20 04:55:23 C 00 07 30.38 -14 35 33.1 u 807
2015-10-20 05:01:13 C 00 07 29.64 -14 35 33.3 u 807
2015-10-20 05:07:04 C 00 07 28.92 -14 35 33.6 u 807
2015-10-22 01:37:23 C 00 02 19.82 -14 35 49.9 u 807
2015-10-22 01:40:48 C 00 02 19.41 -14 35 49.6 u 807
2015-10-22 01:44:22 C 00 02 19.02 -14 35 49.6 u 807
2015-10-22 01:47:35 C 00 02 18.64 -14 35 49.5 u 807
2015-10-22 01:51:10 C 00 02 18.21 -14 35 49.5 u 807
2015-11-02 05:09:16 C 23 33 58.93 -13 57 38.7 q G96
2015-11-02 05:12:10 C 23 33 58.65 -13 57 38.4 q G96
2015-11-02 05:15:05 C 23 33 58.37 -13 57 37.4 q G96
2015-11-02 05:17:58 C 23 33 58.12 -13 57 36.6 q G96
2015-11-08 05:07:56 C 23 21 29.832 -13 11 16.46 L F51
2015-11-08 05:23:15 C 23 21 28.551 -13 11 11.57 L F51
2015-11-08 05:38:26 C 23 21 27.306 -13 11 05.29 L F51
2015-11-08 05:53:37 C 23 21 26.057 -13 10 59.60 L F51
2015-12-09 01:26:35 C 22 52 29.72 -06 12 23.6 q G96
2015-12-09 01:34:07 C 22 52 29.73 -06 12 18.9 q G96
2015-12-09 01:41:41 C 22 52 29.64 -06 12 13.6 q G96