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
2015-12-09 01:49:15 C 22 52 29.57 -06 12 08.2 q G96
2020-09-13 12:22:26 C 01 47 57.114 -07 24 16.84 U F51
2020-09-13 12:39:35 C 01 47 56.241 -07 24 22.50 U F51
2020-09-13 12:56:45 C 01 47 55.367 -07 24 28.53 U F51
2020-09-13 13:13:54 C 01 47 54.496 -07 24 34.06 U F51
2020-09-15 10:39:24 C 01 45 34.98 -07 40 00.7 V G96
2020-09-15 10:54:19 C 01 45 34.13 -07 40 06.0 V G96
2020-09-15 11:01:45 C 01 45 33.76 -07 40 07.8 V G96
2020-09-16 12:02:46 C 01 44 10.897 -07 48 49.76 U F52
2020-09-16 12:18:38 C 01 44 09.942 -07 48 55.22 U F52
2020-09-16 12:34:28 C 01 44 09.000 -07 49 00.72 U F52
2020-09-16 12:50:23 C 01 44 08.063 -07 49 06.79 U F52
2020-09-17 11:34:55 C 01 42 48.669 -07 57 09.64 U F52
2020-09-17 11:51:42 C 01 42 47.613 -07 57 15.65 U F52
2020-09-17 12:08:26 C 01 42 46.557 -07 57 21.74 U F52
2020-09-17 12:25:10 C 01 42 45.512 -07 57 27.68 U F52
2020-09-22 12:41:41 C 01 34 40.241 -08 41 32.94 U F51
2020-09-22 12:56:55 C 01 34 39.038 -08 41 38.55 U F51
2020-09-22 13:12:09 C 01 34 37.855 -08 41 44.12 U F51
2020-09-22 13:27:21 C 01 34 36.689 -08 41 49.87 U F51
2020-09-23 09:44:09 C 01 33 04.21 -08 49 27.7 V G96
2020-09-23 09:52:20 C 01 33 03.57 -08 49 30.8 V G96
2020-09-23 10:00:33 C 01 33 02.92 -08 49 34.0 V G96
2020-09-24 08:00:00 C 01 31 19.29 -08 57 50.0 V G96
2020-09-24 08:07:25 C 01 31 18.69 -08 57 53.1 V G96
2020-09-24 08:14:51 C 01 31 18.04 -08 57 55.3 V G96
2020-09-24 08:22:16 C 01 31 17.44 -08 57 58.5 V G96
2020-10-06 10:02:37 C 01 02 59.225 -10 41 59.46 U F51
2020-10-06 10:16:41 C 01 02 57.572 -10 42 04.01 U F51
2020-10-06 10:44:43 C 01 02 54.274 -10 42 13.20 U F51
2020-10-09 06:42:19 C 00 54 56.61 -11 02 44.2 V G96
2020-10-09 06:48:26 C 00 54 55.88 -11 02 46.1 V G96
2020-10-09 06:49:49 C 00 54 55.66 -11 02 46.5 V G96
2020-10-09 06:57:21 C 00 54 54.75 -11 02 48.3 V G96
2020-10-09 07:03:28 C 00 54 53.98 -11 02 50.0 V G96
2020-10-09 07:04:50 C 00 54 53.79 -11 02 50.3 V G96
2020-10-09 07:10:59 C 00 54 53.07 -11 02 52.1 V G96
2020-10-10 08:59:46 C 00 51 45.511 -11 09 56.18 U F51
2020-10-10 09:16:31 C 00 51 43.407 -11 10 00.66 U F51
2020-10-10 09:33:16 C 00 51 41.304 -11 10 05.22 U F51
2020-10-10 09:50:03 C 00 51 39.186 -11 10 09.69 U F51
2020-10-14 07:25:45 C 00 39 55.273 -11 32 04.81 U F51
2020-10-14 07:46:56 C 00 39 52.494 -11 32 09.18 U F51
2020-10-14 08:08:13 C 00 39 49.702 -11 32 13.50 U F51
2020-10-14 08:29:41 C 00 39 46.879 -11 32 17.88 U F51
2020-10-14 10:06:42 C 00 39 34.090 -11 32 37.05 U F51
2020-10-14 10:22:47 C 00 39 31.970 -11 32 40.24 U F51
2020-10-14 10:38:48 C 00 39 29.861 -11 32 43.34 U F51
2020-10-14 10:54:47 C 00 39 27.751 -11 32 46.46 U F51
2020-10-15 11:14:21 C 00 36 19.755 -11 37 18.73 U F51