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
2020-11-16 06:04:55 C 02 34 39.33 +18 50 05.5 V 703
2020-11-16 06:20:03 C 02 34 39.57 +18 49 52.4 V 703
2020-11-16 06:27:37 C 02 34 39.63 +18 49 46.5 V 703
2020-11-17 22:34:27 C 02 35 36.41 +18 14 38.3 V 160
2020-11-17 22:39:24 C 02 35 36.52 +18 14 34.4 V 160
2020-11-17 22:44:19 C 02 35 36.61 +18 14 29.7 V 160
2020-11-18 01:13:09 C 02 35 41.93 +18 12 19.8 V W46
2020-11-18 01:29:04 C 02 35 42.26 +18 12 06.1 V W46
2020-11-18 01:45:08 C 02 35 42.54 +18 11 52.4 V W46
2020-11-19 00:29:58 C 02 36 18.74 +17 51 32.2 V W34
2020-11-19 00:43:18 C 02 36 19.08 +17 51 20.5 V W34
2020-11-19 00:56:40 C 02 36 19.34 +17 51 09.1 V W34
2020-11-19 06:00:35 C 02 36 26.19 +17 46 40.0 V 703
2020-11-19 06:08:06 C 02 36 26.34 +17 46 32.7 V 703
2020-11-19 06:15:37 C 02 36 26.57 +17 46 26.3 V 703
2020-11-19 06:23:08 C 02 36 26.72 +17 46 18.4 V 703
2020-11-20 21:28:40 C 02 37 35.00 +17 10 36.6 V K87
2020-11-20 21:33:16 C 02 37 35.14 +17 10 32.4 V K87
2020-11-20 21:37:54 C 02 37 35.27 +17 10 28.1 V K87
2020-11-21 20:02:41 C 02 38 18.41 +16 49 49.1 V K74
2020-11-21 20:09:56 C 02 38 18.63 +16 49 42.5 V K74
2020-11-21 20:16:38 C 02 38 18.80 +16 49 36.3 V K74
2020-11-22 05:03:11 C 02 38 36.01 +16 41 37.6 V 703
2020-11-22 05:13:32 C 02 38 36.29 +16 41 28.9 V 703
2020-11-22 05:21:03 C 02 38 36.38 +16 41 22.1 V 703
2020-11-22 05:28:33 C 02 38 36.59 +16 41 14.7 V 703
2020-11-23 00:00:09 C 02 39 13.42 +16 23 53.6 V 160
2020-11-23 00:04:37 C 02 39 13.53 +16 23 49.2 V 160
2020-11-23 00:09:03 C 02 39 13.62 +16 23 46.2 V 160
2020-11-23 04:26:34 C 02 39 24.50 +16 19 52.1 V G96
2020-11-23 04:33:53 C 02 39 24.70 +16 19 45.3 V G96
2020-11-23 04:41:12 C 02 39 24.89 +16 19 38.5 V G96
2020-11-23 04:48:32 C 02 39 25.09 +16 19 31.9 V G96
2020-11-23 21:53:25 C 02 40 01.50 +16 03 26.9 V 160
2020-11-23 21:57:03 C 02 40 01.64 +16 03 23.4 V 160
2020-11-23 22:00:27 C 02 40 01.61 +16 03 20.9 V 160
2020-11-24 05:34:09 C 02 40 18.90 +15 56 21.8 V 703
2020-11-24 05:42:07 C 02 40 19.17 +15 56 15.0 V 703
2020-11-24 06:01:16 C 02 40 19.77 +15 55 56.1 V 703
2020-11-24 06:09:15 C 02 40 20.02 +15 55 49.5 V 703
2020-11-25 20:59:27 C 02 41 52.61 +15 19 08.7 V B67
2020-11-25 21:03:48 C 02 41 52.75 +15 19 04.4 V B67
2020-11-25 21:08:09 C 02 41 52.89 +15 19 00.1 V B67
2020-12-02 07:43:59 C 02 49 25.22 +12 54 24.3 V 703
2020-12-02 07:52:50 C 02 49 25.76 +12 54 17.0 V 703
2020-12-02 08:10:31 C 02 49 26.71 +12 54 00.9 V 703
2020-12-05 07:28:00 C 02 53 44.81 +11 49 28.0 V G96
2020-12-05 07:35:26 C 02 53 45.23 +11 49 21.3 V G96
2020-12-05 07:42:51 C 02 53 45.64 +11 49 14.4 V G96
2020-12-05 07:50:16 C 02 53 46.06 +11 49 07.8 V G96