IAA RAS IAA Minor Planet Database

2019 BR2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4756936000
Semi-major axis (a)1.5086198000 AU
Inclination (i)5.79558000°
Long. of Asc. Node (Ω)306.65880000°
Arg. of Perihelion (ω)248.54472000°
Mean Anomaly (M)219.10153000°
Mean Motion (n)0.5319053800°/day
Perihelion dist (q)0.79097900 AU
Aphelion dist (Q)2.22626060 AU
Orbital Period1.85297560 yr
Physical Parameters
H (abs. magnitude)28.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.290″
Uncertainty6
Orbit TypeApollo
MOID0.002382 AU
Observations Used22
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-01-28
Observations (22)
Date Type RA Dec Mag Band Observatory
2019-01-25 08:16:53 C 08 50 47.017 +27 11 33.67 – V F52
2019-01-25 08:35:03 C 08 50 54.576 +27 09 35.96 – V F52
2019-01-25 08:51:40 C 08 51 01.446 +27 07 45.39 – V F52
2019-01-26 09:07:28 C 09 08 44.88 +22 43 06.6 – V G96
2019-01-26 09:14:58 C 09 08 51.88 +22 41 00.3 – V G96
2019-01-26 09:22:27 C 09 08 58.88 +22 38 53.2 – V G96
2019-01-26 09:29:57 C 09 09 05.91 +22 36 45.0 – V G96
2019-01-26 11:02:36 C 09 10 37.40 +22 09 06.7 – V I52
2019-01-26 11:02:52 C 09 10 37.69 +22 09 01.6 – V I52
2019-01-26 11:03:08 C 09 10 37.96 +22 08 56.6 – V I52
2019-01-26 22:27:20 C 09 28 21.31 +17 32 25.0 – V 104
2019-01-26 22:37:47 C 09 28 39.63 +17 26 52.6 – V 104
2019-01-26 22:41:16 C 09 28 45.80 +17 25 01.6 – V 104
2019-01-27 01:48:59 C 09 34 39.44 +15 33 46.8 – V L01
2019-01-27 01:50:16 C 09 34 42.10 +15 32 56.4 – V L01
2019-01-27 01:54:06 C 09 34 49.98 +15 30 26.3 – V L01
2019-01-27 01:55:23 C 09 34 52.65 +15 29 35.7 – V L01
2019-01-28 00:49:38 C 11 31 03.19 -19 47 43.3 – V J95
2019-01-28 00:53:18 C 11 31 40.18 -19 58 05.9 – V J95
2019-01-28 00:56:51 C 11 32 16.32 -20 08 11.8 – V J95
2019-01-28 01:05:28 C 11 33 44.54 -20 32 43.9 – V J95
2019-01-28 01:10:38 C 11 34 37.89 -20 47 26.6 – V J95