2020 BF4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3811389785 ± 1.03e-07
Semi-major axis (a)2.0404340925 AU ± 2.25e-08
Inclination (i)25.88496517° ± 1.09e-05
Long. of Asc. Node (Ω)125.23612489° ± 5.23e-06
Arg. of Perihelion (ω)323.42301884° ± 6.04e-05
Mean Anomaly (M)4.15791810° ± 2.79e-05
Mean Motion (n)0.3381648155°/day ± 5.58e-09
Perihelion dist (q)1.26274513 AU ± 2.11e-07
Aphelion dist (Q)2.81812306 AU ± 2.13e-07
Orbital Period2.91463286 yr ± 4.81e-08
Physical Parameters
H (abs. magnitude)20.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.266″
Uncertainty0
Orbit TypeAmor
MOID0.327633 AU
Observations Used130
Oppositions3
Arc Total2020-2025
First Observation Used2020-01-20
Last Observation Used2025-12-27
Observations (136)
Date Type RA Dec Mag Band Observatory
2022-12-22 08:59:37 C 08 27 54.774 -18 24 49.39 V G96
2022-12-22 09:07:05 C 08 27 55.026 -18 24 36.40 V G96
2023-01-14 09:52:05 C 08 35 54.982 +04 14 07.69 V G96
2023-01-14 09:59:27 C 08 35 54.928 +04 14 31.52 V G96
2023-01-14 10:06:51 C 08 35 54.830 +04 14 55.14 V G96
2023-01-14 10:14:14 C 08 35 54.812 +04 15 19.12 V G96
2023-01-17 18:40:31 C 08 35 37.52 +08 38 32.1 V D29
2023-01-17 19:00:53 C 08 35 37.30 +08 39 39.2 V D29
2023-01-17 19:21:14 C 08 35 37.09 +08 40 46.4 V D29
2023-01-17 19:56:17 C 08 35 36.71 +08 42 41.2 V D29
2023-01-17 20:16:39 C 08 35 36.55 +08 43 48.8 V D29
2023-01-17 20:37:01 C 08 35 36.32 +08 44 56.5 V D29
2023-01-18 17:47:37 C 08 35 30.03 +09 55 00.7 V D29
2023-01-18 18:07:59 C 08 35 29.76 +09 56 07.9 V D29
2023-01-18 18:28:21 C 08 35 29.54 +09 57 15.5 V D29
2023-01-19 18:02:59 C 08 35 20.61 +11 15 18.4 V D29
2023-01-19 18:23:21 C 08 35 20.34 +11 16 26.1 V D29
2023-01-19 18:43:43 C 08 35 20.09 +11 17 33.3 V D29
2023-01-20 22:13:40 C 08 35 09.384 +12 48 52.67 V M22
2023-01-20 22:40:27 C 08 35 08.993 +12 50 21.73 V M22
2023-01-20 22:44:21 C 08 35 08.933 +12 50 32.35 V M22
2023-01-20 22:52:08 C 08 35 08.832 +12 50 59.82 V M22
2023-01-21 06:59:22 C 08 35 05.370 +13 17 17.88 V 703
2023-01-21 07:06:58 C 08 35 05.363 +13 17 42.72 V 703
2023-01-21 07:14:39 C 08 35 05.280 +13 18 06.95 V 703
2023-01-21 07:22:20 C 08 35 05.129 +13 18 32.69 V 703
2023-01-22 09:18:51 C 08 34 53.090 +14 43 44.18 V T05
2023-01-22 09:21:28 C 08 34 53.050 +14 43 52.57 V T05
2023-01-22 09:47:16 C 08 34 52.692 +14 45 17.57 V T05
2023-01-22 09:54:58 C 08 34 52.550 +14 45 42.30 V T05
2023-01-24 16:28:47 C 08 34 23.96 +17 41 52.8 V D29
2023-01-24 16:49:09 C 08 34 23.64 +17 42 57.8 V D29
2023-01-24 17:09:31 C 08 34 23.34 +17 44 02.3 V D29
2023-01-25 07:02:11 C 08 34 16.428 +18 28 05.09 V 703
2023-01-25 07:09:52 C 08 34 16.360 +18 28 29.24 V 703
2023-01-25 07:17:36 C 08 34 16.172 +18 28 54.08 V 703
2023-01-25 07:25:23 C 08 34 16.079 +18 29 18.38 V 703
2023-01-25 10:40:01 C 08 34 14.232 +18 39 37.84 V T05
2023-01-25 10:45:32 C 08 34 14.174 +18 39 55.33 V T05
2023-01-25 11:30:12 C 08 34 13.476 +18 42 16.16 V T05
2023-01-25 11:38:47 C 08 34 13.294 +18 42 43.02 V T05
2023-01-25 20:24:55 C 08 34 09.98 +19 10 04.7 X K19
2023-01-25 20:30:08 C 08 34 09.91 +19 10 20.7 X K19
2023-01-25 20:35:19 C 08 34 09.87 +19 10 37.2 X K19
2023-01-26 13:29:36 C 08 33 58.663 +20 03 25.45 V T05
2023-01-26 13:34:10 C 08 33 58.591 +20 03 39.89 V T05
2023-01-26 13:42:01 C 08 33 58.459 +20 04 03.68 V T05
2023-01-26 14:08:58 C 08 33 58.130 +20 05 26.34 V T05
2023-01-26 14:10:30 C 08 34 00.18 +20 05 28.0 V D29
2023-01-26 14:30:52 C 08 33 59.90 +20 06 31.4 V D29