IAA RAS IAA Minor Planet Database

2020 BR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8444502547 ± 2.00e+00
Semi-major axis (a)1.9920219368 AU ± 3.00e+00
Inclination (i)36.59247178° ± 4.00e+00
Long. of Asc. Node (Ω)297.68304275° ± 5.00e+00
Arg. of Perihelion (ω)305.29827094° ± 6.00e+00
Mean Anomaly (M)10.95110429° ± 7.26e-02
Mean Motion (n)0.3505961400°/day ± 7.92e-01
Perihelion dist (q)0.30985830 AU ± 4.01e+00
Aphelion dist (Q)3.67391510 AU ± 6.82e+00
Orbital Period2.81123370 yr ± 6.35e+00
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.614″
Uncertainty2
Orbit TypeApollo
MOID0.051666 AU
Observations Used92
Oppositions1
Arc Total2020-2020
First Observation Used—
Last Observation Used2020-01-23
Observations (95)
Date Type RA Dec Mag Band Observatory
2020-01-18 07:25:49 C 08 42 31.44 +14 25 10.8 – V 703
2020-01-18 07:33:56 C 08 42 26.40 +14 24 00.8 – V 703
2020-01-18 07:42:04 C 08 42 21.42 +14 22 50.7 – V 703
2020-01-18 07:50:13 C 08 42 16.28 +14 21 39.7 – V 703
2020-01-18 09:29:59 C 08 41 12.23 +14 07 01.0 – o 711
2020-01-18 09:33:27 C 08 41 10.00 +14 06 29.6 – o 711
2020-01-18 09:37:00 C 08 41 07.75 +14 05 57.9 – o 711
2020-01-18 09:47:56 C 08 41 01.33 +14 04 18.1 – V I52
2020-01-18 09:48:22 C 08 41 01.05 +14 04 14.1 – V I52
2020-01-18 09:48:48 C 08 41 00.78 +14 04 10.3 – V I52
2020-01-18 09:49:14 C 08 41 00.48 +14 04 06.3 – V I52
2020-01-18 20:10:44 C 08 34 13.76 +12 23 51.1 – V C95
2020-01-18 20:36:30 C 08 33 55.25 +12 19 24.2 – V C95
2020-01-18 20:43:01 C 08 33 50.31 +12 18 16.0 – V 587
2020-01-18 20:43:42 C 08 33 49.78 +12 18 08.3 – V 587
2020-01-18 20:47:33 C 08 33 46.98 +12 17 28.0 – V 587
2020-01-18 21:15:41 C 08 33 26.50 +12 12 33.4 – V 587
2020-01-18 21:22:28 C 08 33 21.59 +12 11 22.2 – V 204
2020-01-18 21:29:02 C 08 33 16.79 +12 10 13.2 – V 204
2020-01-18 21:35:45 C 08 33 11.84 +12 09 02.6 – V 204
2020-01-18 21:51:48 C 08 33 00.16 +12 06 14.2 – q C77
2020-01-18 22:04:39 C 08 32 50.65 +12 03 58.8 – q C77
2020-01-18 22:09:54 C 08 32 46.75 +12 03 01.9 – q C77
2020-01-18 22:48:07 C 08 32 18.42 +11 56 01.2 – V Z99
2020-01-18 22:50:20 C 08 32 16.47 +11 55 47.4 – V K38
2020-01-18 22:53:43 C 08 32 14.24 +11 55 00.6 – V Z99
2020-01-18 22:57:00 C 08 32 11.45 +11 54 35.8 – V K38
2020-01-18 22:59:19 C 08 32 10.07 +11 54 00.7 – V Z99
2020-01-18 23:13:22 C 08 31 59.19 +11 51 38.7 – V K38
2020-01-18 23:21:05 C 08 31 53.91 +11 50 07.4 – V J95
2020-01-18 23:24:06 C 08 31 51.65 +11 49 34.8 – V J95
2020-01-18 23:26:34 C 08 31 49.17 +11 49 15.9 – V K38
2020-01-18 23:27:03 C 08 31 49.43 +11 49 02.4 – V J95
2020-01-18 23:30:01 C 08 31 47.19 +11 48 30.2 – V J95
2020-01-18 23:30:10 C 08 31 46.35 +11 48 38.8 – V 104
2020-01-18 23:34:33 C 08 31 43.04 +11 47 51.0 – V 104
2020-01-18 23:40:15 C 08 31 38.71 +11 46 49.0 – V 104
2020-01-18 23:43:02 C 08 31 36.68 +11 46 16.1 – V K38
2020-01-19 00:23:03 C 08 31 08.65 +11 39 20.6 – Q J22
2020-01-19 00:27:26 C 08 31 05.24 +11 38 32.7 – Q J22
2020-01-19 00:28:45 C 08 31 01.86 +11 37 54.8 – V 203
2020-01-19 00:31:49 C 08 31 01.88 +11 37 44.1 – Q J22
2020-01-19 00:40:35 C 08 30 52.76 +11 35 43.4 – V 203
2020-01-19 00:52:27 C 08 30 43.65 +11 33 32.1 – V 203
2020-01-19 04:12:53 C 08 28 15.30 +10 55 42.5 – V I52
2020-01-19 04:13:04 C 08 28 15.20 +10 55 40.6 – V I52
2020-01-19 04:13:16 C 08 28 15.08 +10 55 38.2 – V I52
2020-01-19 04:13:27 C 08 28 14.91 +10 55 35.9 – V I52
2020-01-19 06:04:59 C 08 26 42.97 +10 33 32.8 – V H36
2020-01-19 06:06:13 C 08 26 42.85 +10 33 30.3 – o 711