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
2019-01-25 06:18:02 C 09 05 21.57 -05 08 39.0 o 291
2019-01-25 06:19:11 C 09 05 21.26 -05 08 34.7 o 291
2019-01-25 12:36:50 C 09 03 42.484 -04 45 12.84 U F51
2019-01-25 12:50:55 C 09 03 38.772 -04 44 21.67 U F51
2019-01-25 12:53:42 C 09 03 38.035 -04 44 11.55 U F51
2019-01-25 13:07:50 C 09 03 34.332 -04 43 20.29 U F51
2019-01-25 13:10:38 C 09 03 33.596 -04 43 10.14 U F51
2019-01-25 13:24:46 C 09 03 29.901 -04 42 18.90 U F51
2019-01-25 13:27:33 C 09 03 29.174 -04 42 08.80 U F51
2019-01-26 05:30:52 C 08 59 42.53 -03 45 44.4 u 807
2019-01-26 05:33:06 C 08 59 42.01 -03 45 36.7 u 807
2019-01-26 05:35:03 C 08 59 41.54 -03 45 30.0 u 807
2019-01-26 07:08:06 C 08 59 21.52 -03 41 17.4 V 703
2019-01-26 07:15:50 C 08 59 19.60 -03 40 51.4 V 703
2019-01-26 07:23:36 C 08 59 17.73 -03 40 26.3 V 703
2019-01-26 07:34:09 C 08 59 15.28 -03 39 50.8 o 691
2019-01-26 07:43:31 C 08 59 13.08 -03 39 20.2 o 691
2019-01-26 07:52:43 C 08 59 10.90 -03 38 50.0 o 691
2019-01-26 17:23:15 C 08 57 04.37 -03 07 22.7 q Q62
2019-01-26 17:32:36 C 08 57 02.26 -03 06 53.2 q Q62
2019-01-26 17:41:55 C 08 57 00.20 -03 06 23.8 q Q62
2019-01-26 17:51:17 C 08 56 58.14 -03 05 54.7 q Q62
2019-01-27 03:59:25 C 08 54 57.36 -02 35 52.2 V I52
2019-01-27 03:59:36 C 08 54 57.34 -02 35 52.1 V I52
2019-01-27 04:03:36 C 08 54 56.51 -02 35 39.6 V I52
2019-01-27 04:19:12 C 08 54 53.28 -02 34 54.1 V I52
2019-01-27 09:12:30 C 08 53 54.263 -02 20 23.19 U F51
2019-01-27 09:29:03 C 08 53 50.814 -02 19 35.08 U F51
2019-01-27 09:45:33 C 08 53 47.400 -02 18 47.44 U F51
2019-01-29 10:08:53 C 08 45 23.71 -00 13 15.8 o 291
2019-01-29 10:10:43 C 08 45 23.41 -00 13 11.7 o 291
2019-01-29 10:41:01 C 08 45 20.16 -00 11 52.3 V T08
2019-01-29 10:52:34 C 08 45 18.29 -00 11 26.2 V T08
2019-01-29 11:04:17 C 08 45 16.36 -00 10 58.2 V T08
2019-01-29 11:15:57 C 08 45 14.43 -00 10 31.3 V T08
2019-01-30 07:34:53 C 08 42 18.31 +00 34 23.4 V 703
2019-01-30 07:42:26 C 08 42 17.15 +00 34 40.0 V 703
2019-01-30 13:36:42 C 08 41 28.63 +00 47 53.7 V 474
2019-01-30 13:39:35 C 08 41 28.22 +00 47 59.7 V 474
2019-01-30 13:42:28 C 08 41 27.81 +00 48 05.4 V 474
2019-01-30 13:45:20 C 08 41 27.45 +00 48 11.0 V 474
2019-01-31 01:14:36 S 08 39 42.360 +01 20 05.39 V C57
2019-01-31 01:14:36 s 1 -190034.53 4 +169563.91 2020.0 C57
2019-01-31 04:44:36 S 08 39 11.407 +01 26 53.23 V C57
2019-01-31 04:44:36 s 1 -188829.99 9 +155155.33 4800.0 C57
2019-01-31 08:37:07 C 08 39 01.85 +01 24 59.3 o 691
2019-01-31 08:47:30 C 08 39 00.48 +01 25 19.0 o 691
2019-01-31 08:57:41 C 08 38 59.12 +01 25 38.5 o 691
2019-01-31 12:14:36 S 08 38 09.163 +01 41 09.20 V C57
2019-01-31 12:14:36 s 1 -183781.06 5 +122340.94 8980.0 C57