IAA RAS IAA Minor Planet Database

2019 BB3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5514254541
Semi-major axis (a)1.7696259863 AU
Inclination (i)3.28237663° ± 4.00e+00
Long. of Asc. Node (Ω)308.28356939°
Arg. of Perihelion (ω)109.00636326° ± 6.00e+00
Mean Anomaly (M)342.50627109°
Mean Motion (n)0.4186782800°/day
Perihelion dist (q)0.79380890 AU
Aphelion dist (Q)2.74545070 AU
Orbital Period2.35409310 yr
Physical Parameters
H (abs. magnitude)27.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.329″
Uncertainty—
Orbit TypeApollo
MOID0.007878 AU
Observations Used16
Oppositions1
Arc Total2019-2019
First Observation Used—
Last Observation Used2019-01-28
Observations (16)
Date Type RA Dec Mag Band Observatory
2019-01-26 08:41:39 C 08 58 27.07 +20 41 30.2 – V G96
2019-01-26 08:49:05 C 08 58 26.67 +20 40 48.4 – V G96
2019-01-26 08:56:30 C 08 58 26.12 +20 40 08.0 – V G96
2019-01-26 09:03:55 C 08 58 25.72 +20 39 27.3 – V G96
2019-01-26 11:35:53 C 08 58 17.96 +20 25 31.8 – V I52
2019-01-26 11:37:41 C 08 58 17.89 +20 25 22.3 – V I52
2019-01-26 11:39:28 C 08 58 17.84 +20 25 11.9 – V I52
2019-01-26 11:41:16 C 08 58 17.77 +20 25 02.9 – V I52
2019-01-27 05:07:29 C 08 58 28.96 +19 04 55.2 – V I52
2019-01-27 05:09:53 C 08 58 28.82 +19 04 46.3 – V I52
2019-01-27 05:12:16 C 08 58 28.75 +19 04 36.7 – V I52
2019-01-27 05:14:40 C 08 58 28.59 +19 04 27.0 – V I52
2019-01-28 09:50:11 C 08 58 07.60 +17 27 52.6 – V I52
2019-01-28 10:00:33 C 08 58 07.20 +17 27 22.8 – V I52
2019-01-28 10:22:27 C 08 58 06.38 +17 26 19.1 – V I52
2019-01-28 10:33:45 C 08 58 05.98 +17 25 46.5 – V I52