IAA RAS IAA Minor Planet Database

2020 BU12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3246473411 ± 2.83e-05
Semi-major axis (a)1.6717694397 AU ± 8.53e-05
Inclination (i)14.37883044° ± 9.57e-04
Long. of Asc. Node (Ω)322.66340097° ± 1.07e-04
Arg. of Perihelion (ω)146.57006044° ± 1.80e-04
Mean Anomaly (M)258.91060175° ± 7.49e-02
Mean Motion (n)0.4559820043°/day ± 3.49e-05
Perihelion dist (q)1.12903394 AU ± 7.45e-05
Aphelion dist (Q)2.21450494 AU ± 1.23e-04
Orbital Period2.16154645 yr ± 1.66e-04
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.323″
Uncertainty2
Orbit TypeAmor
MOID0.172055 AU
Observations Used87
Oppositions1
Arc Total2020-2020
First Observation Used2020-01-27
Last Observation Used2020-03-13
Observations (88)
Date Type RA Dec Mag Band Observatory
2020-01-27 14:33:46 C 10 52 50.460 +27 25 31.62 – V F52
2020-01-27 14:49:52 C 10 52 48.744 +27 24 41.49 – V F52
2020-01-27 14:51:44 C 10 52 48.542 +27 24 35.75 – V F52
2020-01-27 15:07:52 C 10 52 46.824 +27 23 45.58 – V F52
2020-01-27 15:09:46 C 10 52 46.619 +27 23 39.61 – V F52
2020-01-29 08:10:28 C 10 48 54.09 +25 16 33.8 – U I41
2020-01-29 08:35:14 C 10 48 51.42 +25 15 17.1 – U I41
2020-01-29 08:40:34 C 10 48 50.48 +25 15 03.6 – V 703
2020-01-29 08:48:10 C 10 48 49.77 +25 14 38.8 – V 703
2020-01-29 08:55:46 C 10 48 48.94 +25 14 14.6 – V 703
2020-01-29 08:56:12 C 10 48 49.11 +25 14 12.1 – U I41
2020-01-29 09:03:09 C 10 48 48.40 +25 13 50.6 – U I41
2020-01-29 09:03:21 C 10 48 48.03 +25 13 52.4 – V 703
2020-01-29 09:28:11 C 10 48 45.36 +25 12 34.6 – V I52
2020-01-29 09:30:16 C 10 48 45.12 +25 12 28.2 – V I52
2020-01-29 09:32:20 C 10 48 44.89 +25 12 21.6 – V I52
2020-01-29 09:32:56 C 10 48 44.82 +25 12 19.8 – V I52
2020-01-29 10:30:29 C 10 48 38.29 +25 09 17.5 – V H01
2020-01-29 10:35:17 C 10 48 37.79 +25 09 02.9 – V H01
2020-01-29 10:50:51 C 10 48 36.08 +25 08 13.8 – V H01
2020-01-29 11:04:17 C 10 48 34.61 +25 07 31.5 – V H01
2020-01-30 00:00:43 C 10 47 20.56 +24 26 50.6 – V L01
2020-01-30 00:05:15 C 10 47 20.06 +24 26 36.7 – V L01
2020-01-30 00:09:17 C 10 47 19.64 +24 26 24.1 – V L01
2020-01-30 00:59:24 C 10 47 14.57 +24 23 47.7 – V C95
2020-01-30 01:26:37 C 10 47 11.61 +24 22 23.1 – V C95
2020-01-30 07:14:00 C 10 46 38.69 +24 04 16.5 – V I52
2020-01-30 07:19:26 C 10 46 38.13 +24 03 59.7 – V I52
2020-01-30 07:20:02 C 10 46 38.07 +24 03 57.8 – V I52
2020-01-30 07:24:09 C 10 46 37.62 +24 03 44.9 – V I52
2020-02-01 07:43:11 C 10 41 47.23 +21 30 50.1 – V 703
2020-02-01 07:58:21 C 10 41 45.47 +21 30 02.2 – V 703
2020-02-01 08:05:56 C 10 41 44.69 +21 29 38.8 – V 703
2020-02-02 09:19:16 C 10 39 10.00 +20 09 23.7 – V G96
2020-02-02 09:26:39 C 10 39 09.15 +20 09 00.3 – V G96
2020-02-02 09:34:02 C 10 39 08.30 +20 08 36.6 – V G96
2020-02-02 09:41:24 C 10 39 07.46 +20 08 13.1 – V G96
2020-02-14 05:51:29 C 10 10 48.98 +05 51 26.9 – V I52
2020-02-14 05:54:35 C 10 10 48.66 +05 51 18.8 – V I52
2020-02-14 05:57:42 C 10 10 48.39 +05 51 10.0 – V I52
2020-02-14 06:00:49 C 10 10 48.13 +05 51 02.9 – V I52
2020-02-14 06:26:19 C 10 10 44.76 +05 49 49.1 – V 734
2020-02-14 06:40:15 C 10 10 43.37 +05 49 11.7 – V 734
2020-02-14 06:47:13 C 10 10 42.67 +05 48 53.1 – V 734
2020-02-14 06:54:12 C 10 10 41.94 +05 48 34.4 – V 734
2020-02-15 01:10:33 C 10 09 00.63 +04 59 54.1 – V 204
2020-02-15 01:34:56 C 10 08 58.18 +04 58 49.2 – V 204
2020-02-16 07:26:04 C 10 06 18.59 +03 41 57.3 – V G96
2020-02-16 07:34:09 C 10 06 17.79 +03 41 36.8 – V G96
2020-02-16 07:42:14 C 10 06 17.00 +03 41 15.6 – V G96