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
2017-09-20 06:40:14 C 01 33 55.50 +21 59 24.1 o 926
2017-09-21 00:47:35 C 01 34 06.811 +22 02 24.97 U J04
2017-09-21 01:03:27 C 01 34 06.925 +22 02 27.62 U J04
2017-09-21 05:52:29 C 01 34 10.01 +22 03 12.2 o 926
2017-09-21 06:16:49 C 01 34 10.21 +22 03 16.2 o 926
2017-09-21 06:39:50 C 01 34 10.33 +22 03 20.3 o 926
2017-09-21 08:38:34 C 01 34 11.08 +22 03 39.7 o 926
2017-09-21 09:01:56 C 01 34 11.19 +22 03 43.4 o 926
2017-09-21 09:22:01 C 01 34 11.31 +22 03 46.5 o 926
2017-10-13 10:14:04 C 01 32 09.01 +21 49 58.7 U G96
2017-10-13 10:23:21 C 01 32 08.83 +21 49 56.1 U G96
2017-10-13 10:31:25 C 01 32 08.68 +21 49 54.0 U G96
2017-10-13 10:38:15 C 01 32 08.56 +21 49 52.5 U G96
2017-10-18 21:51:19 C 01 29 51.22 +21 09 44.3 o B67
2017-10-18 21:57:17 C 01 29 51.09 +21 09 42.0 o B67
2017-10-18 22:03:15 C 01 29 50.91 +21 09 39.2 o B67
2017-10-21 06:33:14 C 01 28 45.23 +20 47 24.5 U G96
2017-10-21 06:40:48 C 01 28 45.04 +20 47 21.6 U G96
2017-10-21 06:48:16 C 01 28 44.84 +20 47 18.0 U G96
2017-10-21 06:55:52 C 01 28 44.66 +20 47 14.9 U G96
2017-10-21 15:34:50 C 01 28 34.49 +20 43 33.2 q D29
2017-10-21 16:00:16 C 01 28 33.80 +20 43 21.5 q D29
2017-10-24 06:12:23 C 01 27 20.98 +20 14 46.2 U 703
2017-10-24 06:20:23 C 01 27 20.83 +20 14 41.6 U 703
2017-10-24 06:28:19 C 01 27 20.65 +20 14 38.5 U 703
2017-10-24 06:36:13 C 01 27 20.38 +20 14 34.2 U 703
2017-10-24 20:52:44 C 01 27 04.27 +20 07 24.9 U 130
2017-10-24 20:59:21 C 01 27 04.11 +20 07 21.2 U 130
2017-10-27 06:15:20 C 01 25 58.90 +19 37 18.1 U 703
2017-10-27 06:23:05 C 01 25 58.71 +19 37 13.7 U 703
2017-10-27 06:30:51 C 01 25 58.59 +19 37 10.7 U 703
2017-10-27 06:38:37 C 01 25 58.34 +19 37 05.1 U 703
2017-10-30 04:53:56 C 01 24 45.82 +18 56 22.3 U 703
2017-10-30 05:01:39 C 01 24 45.69 +18 56 18.0 U 703
2017-10-30 05:09:23 C 01 24 45.55 +18 56 12.6 U 703
2017-10-30 05:17:08 C 01 24 45.35 +18 56 08.4 U 703
2017-11-10 05:18:52 C 01 22 19.18 +15 54 47.7 o 691
2017-11-10 05:41:20 C 01 22 19.03 +15 54 31.0 o 691
2017-11-10 06:04:42 C 01 22 18.88 +15 54 13.7 o 691
2017-11-15 04:57:23 C 01 22 56.11 +14 24 02.6 U G96
2017-11-15 05:04:52 C 01 22 56.13 +14 23 56.8 U G96
2017-11-15 05:12:21 C 01 22 56.10 +14 23 51.1 U G96
2017-11-15 05:19:51 C 01 22 56.17 +14 23 45.2 U G96
2017-11-15 05:56:13 C 01 22 56.39 +14 23 18.4 U 703
2017-11-15 06:03:51 C 01 22 56.36 +14 23 11.3 U 703
2017-11-15 06:11:29 C 01 22 56.42 +14 23 06.5 U 703
2017-11-15 06:19:06 C 01 22 56.40 +14 22 59.4 U 703
2017-11-15 19:19:41 C 01 23 06.65 +14 12 56.4 U 587
2017-11-15 19:23:49 C 01 23 06.60 +14 12 52.5 U 587
2017-11-15 19:27:56 C 01 23 06.68 +14 12 49.9 U 587