IAA RAS IAA Minor Planet Database

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
2016-01-29 06:11:32 C 01 47 34.273 +02 18 14.34 – V F51
2016-01-29 06:21:06 C 01 47 40.440 +02 18 40.55 – V F51
2016-02-01 06:14:17 C 02 34 22.843 +05 29 41.34 – V F51
2019-01-16 12:58:26 C 11 09 44.92 -29 43 14.2 – V T08
2019-01-16 13:08:25 C 11 09 32.15 -29 41 26.8 – V T08
2019-01-16 13:19:43 C 11 09 17.70 -29 39 25.4 – V T08
2019-01-17 09:14:48 C 10 46 37.64 -26 08 22.4 – V 703
2019-01-17 09:22:07 C 10 46 29.72 -26 07 06.2 – V 703
2019-01-17 09:29:28 C 10 46 21.93 -26 05 51.7 – V 703
2019-01-17 09:36:48 C 10 46 13.94 -26 04 36.0 – V 703
2019-01-17 11:00:03 C 10 44 51.00 -25 49 56.3 – V T05
2019-01-17 11:05:39 C 10 44 45.07 -25 48 59.6 – V T05
2019-01-17 11:13:24 C 10 44 36.91 -25 47 40.0 – V T05
2019-01-17 11:17:14 C 10 44 32.89 -25 47 01.4 – V T05
2019-01-17 11:21:18 C 10 44 28.64 -25 46 20.0 – V T05
2019-01-17 11:27:46 C 10 44 21.81 -25 45 14.1 – V T05
2019-01-17 11:34:20 C 10 44 09.52 -25 44 23.1 – V I52
2019-01-17 11:34:31 C 10 44 09.32 -25 44 21.1 – V I52
2019-01-17 11:34:42 C 10 44 09.14 -25 44 19.2 – V I52
2019-01-17 11:34:54 C 10 44 08.94 -25 44 17.5 – V I52
2019-01-17 12:51:15 C 10 42 59.23 -25 29 16.5 – V Q62
2019-01-17 12:53:06 C 10 42 57.38 -25 28 58.0 – V Q62
2019-01-17 12:54:54 C 10 42 55.50 -25 28 39.8 – V Q62
2019-01-17 13:00:26 C 10 42 44.75 -25 29 27.3 – V T08
2019-01-17 13:01:46 C 10 42 43.33 -25 29 13.6 – V T08
2019-01-17 13:02:26 C 10 42 42.69 -25 29 07.9 – V T08
2019-01-17 13:03:45 C 10 42 41.26 -25 28 53.4 – V T08
2019-01-17 20:16:43 C 10 35 44.28 -24 14 19.6 – V L29
2019-01-17 20:20:28 C 10 35 40.58 -24 13 42.3 – V L29
2019-01-18 15:09:50 C 10 19 10.97 -21 15 16.1 – r P93
2019-01-18 15:11:32 C 10 19 09.58 -21 15 00.7 – r P93
2019-01-18 15:13:14 C 10 19 08.13 -21 14 45.3 – r P93
2019-01-18 15:14:56 C 10 19 06.74 -21 14 29.9 – r P93
2019-01-18 15:16:39 C 10 19 05.33 -21 14 14.3 – r P93
2019-01-18 23:33:09 C 10 12 38.94 -20 00 04.4 – V 595
2019-01-18 23:36:17 C 10 12 36.54 -19 59 37.8 – V 595
2019-01-19 04:10:59 C 10 09 16.34 -19 18 04.4 – u 807
2019-01-19 04:18:52 C 10 09 10.52 -19 16 57.5 – u 807
2019-01-19 04:26:22 C 10 09 04.98 -19 15 53.8 – u 807
2019-01-19 07:36:10 C 10 06 49.46 -18 50 31.6 – V I52
2019-01-19 07:36:21 C 10 06 49.33 -18 50 30.1 – V I52
2019-01-19 07:36:33 C 10 06 49.21 -18 50 28.1 – V I52
2019-01-19 07:36:43 C 10 06 49.12 -18 50 26.4 – V I52
2019-01-25 02:38:48 C 09 06 15.68 -05 22 39.1 – V 204
2019-01-25 02:43:45 C 09 06 14.33 -05 22 20.4 – V 204
2019-01-25 02:48:42 C 09 06 12.95 -05 22 01.8 – V 204
2019-01-25 05:02:29 C 09 05 42.01 -05 13 22.8 – V I52
2019-01-25 05:03:43 C 09 05 41.66 -05 13 18.1 – V I52
2019-01-25 05:06:40 C 09 05 40.84 -05 13 07.4 – V I52
2019-01-25 06:16:52 C 09 05 21.89 -05 08 43.4 – o 291