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
2020-12-06 07:12:14 C 02 55 17.67 +11 28 29.9 V 703
2020-12-06 07:19:53 C 02 55 18.07 +11 28 23.7 V 703
2020-12-06 07:27:31 C 02 55 18.56 +11 28 17.9 V 703
2020-12-06 07:35:10 C 02 55 18.99 +11 28 11.4 V 703
2020-12-08 08:16:22 C 02 58 41.13 +10 46 23.6 V T05
2020-12-08 08:17:09 C 02 58 41.16 +10 46 22.9 V T05
2020-12-08 08:20:33 C 02 58 41.38 +10 46 20.8 V T05
2020-12-08 08:21:52 C 02 58 41.48 +10 46 18.8 V T05
2020-12-08 08:32:21 C 02 58 42.12 +10 46 10.2 V T05
2020-12-08 08:37:23 C 02 58 42.40 +10 46 06.2 V T05
2020-12-08 08:50:30 C 02 58 43.20 +10 45 54.8 V T05
2020-12-08 09:28:07 C 02 58 45.506 +10 45 22.66 U F52
2020-12-08 09:44:51 C 02 58 46.544 +10 45 08.32 U F52
2020-12-09 09:30:56 C 03 00 30.15 +10 25 17.3 V T08
2020-12-09 09:35:35 C 03 00 30.42 +10 25 12.7 V T08
2020-12-09 09:45:01 C 03 00 31.00 +10 25 04.9 V T08
2020-12-09 10:03:09 C 03 00 32.22 +10 24 49.4 V T08
2020-12-11 06:16:12 C 03 03 56.146 +09 48 58.78 U F51
2020-12-11 06:34:11 C 03 03 57.389 +09 48 44.74 U F51
2020-12-11 06:52:17 C 03 03 58.632 +09 48 30.58 U F51
2020-12-11 07:10:34 C 03 03 59.886 +09 48 16.22 U F51
2020-12-11 08:37:38 C 03 04 05.82 +09 47 07.7 V T05
2020-12-11 08:42:15 C 03 04 06.13 +09 47 03.9 V T05
2020-12-11 08:55:28 C 03 04 07.03 +09 46 53.1 V T05
2020-12-11 09:02:45 C 03 04 07.55 +09 46 47.2 V T05
2020-12-11 09:08:05 C 03 04 07.91 +09 46 43.4 V T05
2020-12-11 09:13:21 C 03 04 08.24 +09 46 39.1 V T05
2020-12-11 09:16:41 C 03 04 08.49 +09 46 36.3 V T05
2020-12-11 09:37:09 C 03 04 09.92 +09 46 19.8 V T05
2020-12-12 11:01:11 C 03 06 10.78 +09 26 30.5 V T05
2020-12-12 11:34:02 C 03 06 13.31 +09 26 05.2 V T05
2020-12-12 11:51:03 C 03 06 14.56 +09 25 52.2 V T05
2020-12-12 12:06:29 C 03 06 15.64 +09 25 38.7 V T05
2020-12-13 17:21:33 C 03 08 44.17 +09 03 22.7 V K83
2020-12-13 17:26:47 C 03 08 44.57 +09 03 18.6 V K83
2020-12-13 17:32:02 C 03 08 44.99 +09 03 15.4 V K83
2020-12-14 05:05:18 C 03 09 42.20 +08 54 52.8 V G96
2020-12-14 05:12:50 C 03 09 42.76 +08 54 47.3 V G96
2020-12-14 05:20:19 C 03 09 43.34 +08 54 42.4 V G96
2020-12-14 06:26:42 C 03 09 48.55 +08 53 53.4 V 703
2020-12-14 06:34:52 C 03 09 49.08 +08 53 46.6 V 703
2020-12-14 06:43:03 C 03 09 49.71 +08 53 39.9 V 703
2020-12-14 06:51:12 C 03 09 50.26 +08 53 34.4 V 703
2020-12-14 08:15:02 C 03 09 58.29 +08 52 42.4 V T08
2020-12-14 08:22:32 C 03 09 58.82 +08 52 36.4 V T08
2020-12-14 08:27:51 C 03 09 59.20 +08 52 33.1 V T08
2020-12-14 08:53:04 C 03 10 01.17 +08 52 14.9 V T08
2020-12-20 05:17:01 C 03 22 57.20 +07 19 59.8 V G96
2020-12-20 05:25:08 C 03 22 57.92 +07 19 55.2 V G96
2020-12-20 05:33:16 C 03 22 58.65 +07 19 50.3 V G96