2019 BK

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7280920491 ± 1.13e-07
Semi-major axis (a)2.0543239705 AU ± 1.31e-08
Inclination (i)4.13145026° ± 7.04e-06
Long. of Asc. Node (Ω)264.46132240° ± 9.86e-05
Arg. of Perihelion (ω)121.16188746° ± 8.83e-05
Mean Anomaly (M)132.80314635° ± 8.73e-06
Mean Motion (n)0.3347409742°/day ± 3.21e-09
Perihelion dist (q)0.55858702 AU ± 2.32e-07
Aphelion dist (Q)3.55006092 AU ± 2.33e-07
Orbital Period2.94444469 yr ± 2.83e-08
Physical Parameters
H (abs. magnitude)21.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.227″
Uncertainty0
Orbit TypeApollo
MOID0.033296 AU
Observations Used147
Oppositions4
Arc Total2016-2022
First Observation Used2016-01-29
Last Observation Used2022-02-09
Observations (162)
Date Type RA Dec Mag Band Observatory
2022-01-25 09:38:36 C 11 09 41.76 -04 51 30.5 V 691
2022-01-28 11:10:33 C 10 59 33.234 -03 58 08.19 U F52
2022-01-28 11:27:06 C 10 59 30.848 -03 57 55.98 U F52
2022-01-28 11:43:43 C 10 59 28.507 -03 57 43.55 U F52
2022-01-28 12:25:49 C 10 59 22.517 -03 57 12.35 U F52
2022-01-28 12:42:29 C 10 59 20.138 -03 57 00.10 U F52
2022-01-28 12:59:07 C 10 59 17.791 -03 56 47.73 U F52
2022-01-28 13:15:48 C 10 59 15.396 -03 56 35.28 U F52
2022-02-09 06:24:06 C 10 22 30.33 -00 19 54.8 V G96
2022-02-09 06:32:09 C 10 22 29.41 -00 19 48.5 V G96
2022-02-09 06:40:13 C 10 22 28.35 -00 19 42.6 V G96
2022-02-09 06:48:16 C 10 22 27.41 -00 19 36.5 V G96