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
2020-12-20 05:41:23 C 03 22 59.38 +07 19 45.6 V G96
2020-12-21 06:28:10 C 03 25 28.46 +07 05 48.1 V T08
2020-12-21 06:36:47 C 03 25 29.27 +07 05 43.5 V T08
2020-12-21 06:44:49 C 03 25 29.93 +07 05 38.7 V T08
2020-12-21 07:17:19 C 03 25 32.91 +07 05 20.7 V T08
2020-12-22 04:12:56 C 03 27 40.13 +06 53 51.6 V 703
2020-12-22 04:20:36 C 03 27 40.87 +06 53 47.8 V 703
2020-12-22 04:28:16 C 03 27 41.63 +06 53 43.6 V 703
2020-12-22 04:35:57 C 03 27 42.29 +06 53 39.9 V 703
2020-12-22 08:14:36 C 03 28 04.32 +06 51 51.3 V T08
2020-12-22 08:22:37 C 03 28 05.09 +06 51 47.1 V T08
2020-12-22 08:28:55 C 03 28 05.68 +06 51 43.5 V T08
2020-12-22 09:16:27 C 03 28 10.10 +06 51 18.7 V T08
2020-12-23 06:31:18 C 03 30 23.60 +06 40 23.2 V T05
2020-12-23 06:35:55 C 03 30 23.99 +06 40 20.4 V T05
2020-12-23 06:39:52 C 03 30 24.39 +06 40 17.7 V T05
2020-12-23 06:50:25 C 03 30 25.35 +06 40 13.2 V T05
2020-12-24 06:54:55 C 03 32 57.29 +06 28 27.6 V T05
2020-12-24 07:09:34 C 03 32 58.68 +06 28 20.8 V T05
2020-12-24 07:13:32 C 03 32 59.06 +06 28 18.8 V T05
2020-12-24 07:40:09 C 03 33 01.65 +06 28 06.2 V T05
2021-01-03 07:51:48 C 04 00 16.47 +05 05 26.8 V 703
2021-01-03 07:58:14 C 04 00 17.14 +05 05 25.3 V 703
2021-01-03 08:11:07 C 04 00 18.72 +05 05 20.0 V 703
2021-01-04 06:23:17 C 04 03 00.945 +05 00 56.79 U F52
2021-01-04 06:40:06 C 04 03 02.830 +05 00 53.61 U F52
2021-01-04 07:14:00 C 04 03 06.621 +05 00 47.04 U F52
2021-01-04 07:19:29 C 04 03 07.223 +05 00 46.01 U F52
2021-01-04 07:20:23 C 04 03 07.332 +05 00 45.84 U F52
2021-01-04 07:38:05 C 04 03 09.308 +05 00 42.43 U F52
2021-01-04 07:54:58 C 04 03 11.200 +05 00 39.12 U F52
2021-01-04 07:55:53 C 04 03 11.294 +05 00 38.94 U F52
2021-01-04 08:13:36 C 04 03 13.270 +05 00 35.52 U F52
2021-01-07 07:32:16 C 04 11 55.22 +04 49 24.9 V T08
2021-01-07 07:46:13 C 04 11 56.77 +04 49 22.2 V T08
2021-01-07 07:50:55 C 04 11 57.27 +04 49 21.2 V T08
2021-01-07 08:10:58 C 04 11 59.63 +04 49 19.8 V T08
2021-01-08 08:39:31 C 04 15 00.727 +04 46 36.25 U F51
2021-01-08 08:55:38 C 04 15 02.590 +04 46 34.62 U F51
2021-01-08 09:11:45 C 04 15 04.464 +04 46 32.97 U F51
2021-01-08 09:27:47 C 04 15 06.324 +04 46 31.26 U F51
2021-01-11 03:55:30 C 04 23 24.95 +04 41 52.5 V G96
2021-01-11 04:03:36 C 04 23 25.91 +04 41 52.3 V G96
2021-01-11 04:11:42 C 04 23 26.88 +04 41 52.2 V G96
2021-01-14 08:16:56 C 04 33 03.239 +04 41 22.83 U F52
2021-01-14 08:35:32 C 04 33 05.468 +04 41 23.20 U F52
2021-01-14 08:52:20 C 04 33 07.475 +04 41 23.47 U F52
2021-01-14 09:09:09 C 04 33 09.482 +04 41 23.81 U F52
2021-01-17 05:58:00 C 04 41 57.837 +04 44 44.28 U F52
2021-01-17 06:14:36 C 04 41 59.830 +04 44 45.56 U F52