580109 (2015 BF4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4306483591 ± 2.26e-08
Semi-major axis (a)2.0713284885 AU ± 2.03e-09
Inclination (i)5.79270753° ± 1.77e-06
Long. of Asc. Node (Ω)238.84653540° ± 6.90e-06
Arg. of Perihelion (ω)207.86382895° ± 1.13e-05
Mean Anomaly (M)232.31947227° ± 3.78e-06
Mean Motion (n)0.3306273746°/day ± 4.85e-10
Perihelion dist (q)1.17931427 AU ± 4.69e-08
Aphelion dist (Q)2.96334270 AU ± 4.70e-08
Orbital Period2.98107888 yr ± 4.38e-09
Physical Parameters
H (abs. magnitude)20.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.213″
Uncertainty0
Orbit TypeAmor
MOID0.200028 AU
Observations Used514
Oppositions15
Arc Total2002-2024
First Observation Used2002-10-31
Last Observation Used2024-02-02
Observations (568)
Date Type RA Dec Mag Band Observatory
2002-10-31 03:12:13 C 22 23 13.05 -00 54 23.0 n 645
2002-10-31 03:17:00 C 22 23 13.12 -00 54 24.5 n 645
2005-09-25 04:27:42 C 23 07 52.32 +07 58 21.9 n 645
2005-09-25 04:28:54 C 23 07 52.28 +07 58 21.3 n 645
2005-09-26 04:49:27 C 23 06 37.05 +07 48 11.4 n 645
2005-09-26 04:50:39 C 23 06 37.00 +07 48 11.0 n 645
2005-09-26 04:54:14 C 23 06 36.80 +07 48 09.5 n 645
2011-11-02 02:36:48 C 23 37 20.13 +07 26 13.7 r G96
2011-11-02 02:46:45 C 23 37 20.02 +07 26 08.1 r G96
2011-11-02 02:56:39 C 23 37 19.92 +07 26 02.5 r G96
2011-11-02 03:06:45 C 23 37 19.81 +07 25 57.3 r G96
2014-10-02 07:26:29 C 00 43 31.071 +18 05 10.09 L F51
2014-10-02 07:43:37 C 00 43 30.453 +18 05 06.40 L F51
2014-10-02 08:00:42 C 00 43 29.812 +18 05 02.81 L F51
2014-11-19 07:26:11 C 00 22 06.552 +07 55 21.31 L F51
2014-11-19 07:43:03 C 00 22 06.943 +07 55 12.57 L F51
2014-11-19 07:59:58 C 00 22 07.342 +07 55 03.84 L F51
2014-11-19 08:16:53 C 00 22 07.743 +07 54 54.90 L F51
2015-01-16 05:32:29 C 02 41 29.941 +06 39 59.43 L F51
2015-01-16 05:50:09 C 02 41 32.518 +06 40 04.66 L F51
2015-01-16 06:25:21 C 02 41 37.705 +06 40 15.78 L F51
2015-01-17 01:18:05 C 02 44 30.73 +06 46 07.4 u H21
2015-01-17 01:25:47 C 02 44 31.55 +06 46 31.3 t W86
2015-01-17 01:31:04 C 02 44 32.67 +06 46 11.7 u H21
2015-01-17 01:33:13 C 02 44 32.66 +06 46 33.6 t W86
2015-01-17 01:40:40 C 02 44 33.77 +06 46 35.9 t W86
2015-01-17 01:43:40 C 02 44 34.55 +06 46 15.5 u H21
2015-01-17 03:06:48 C 02 44 47.22 +06 46 43.3 t H01
2015-01-17 03:11:28 C 02 44 47.91 +06 46 44.8 t H01
2015-01-17 03:27:10 C 02 44 50.24 +06 46 49.8 t H01
2015-01-17 03:40:34 C 02 44 52.24 +06 46 54.0 t H01
2015-01-18 17:14:15 C 02 50 39.55 +06 58 56.7 M 033
2015-01-18 17:37:10 C 02 50 43.00 +06 59 04.1 M 033
2015-01-18 19:25:22 C 02 50 59.36 +06 59 39.8 M 033
2015-01-18 19:48:16 C 02 51 02.81 +06 59 46.8 M 033
2015-01-19 00:18:34 C 02 51 45.10 +07 01 18.6 u H21
2015-01-19 00:32:40 C 02 51 47.20 +07 01 24.0 u H21
2015-01-19 00:46:26 C 02 51 49.29 +07 01 28.1 u H21
2015-01-22 05:37:55 C 03 03 49.618 +07 27 21.54 L F51
2015-01-22 06:00:04 C 03 03 52.971 +07 27 29.02 L F51
2015-01-22 06:22:11 C 03 03 56.358 +07 27 36.60 L F51
2015-01-22 06:44:23 C 03 03 59.743 +07 27 44.11 L F51
2015-02-10 04:09:48 C 04 17 20.16 +10 05 21.3 o 291
2015-02-10 04:13:08 C 04 17 20.69 +10 05 23.1 o 291
2015-02-10 04:16:26 C 04 17 21.26 +10 05 23.9 o 291
2017-09-20 00:26:10 C 01 33 51.350 +21 58 19.97 U J04
2017-09-20 00:35:42 C 01 33 51.427 +21 58 22.24 U J04
2017-09-20 00:45:12 C 01 33 51.493 +21 58 23.76 U J04
2017-09-20 06:04:52 C 01 33 55.18 +21 59 17.3 o 926
2017-09-20 06:22:33 C 01 33 55.37 +21 59 20.3 o 926