2018 BK3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4872083264 ± 9.65e-06
Semi-major axis (a)2.4215796628 AU ± 4.73e-05
Inclination (i)24.27335981° ± 2.21e-04
Long. of Asc. Node (Ω)313.57187550° ± 1.56e-04
Arg. of Perihelion (ω)166.19910952° ± 1.10e-04
Mean Anomaly (M)34.57366071° ± 2.24e-02
Mean Motion (n)0.2615556677°/day ± 7.66e-06
Perihelion dist (q)1.24176589 AU ± 3.37e-05
Aphelion dist (Q)3.60139344 AU ± 7.41e-05
Orbital Period3.76832317 yr ± 1.10e-04
Physical Parameters
H (abs. magnitude)20.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.325″
Uncertainty2
Orbit TypeAmor
MOID0.264394 AU
Observations Used54
Oppositions1
Arc Total2018-2018
First Observation Used2018-01-18
Last Observation Used2018-04-08
Observations (57)
Date Type RA Dec Mag Band Observatory
2018-01-18 11:07:11 C 12 07 58.57 -08 22 30.3 U G96
2018-01-18 11:14:35 C 12 07 58.59 -08 22 47.7 U G96
2018-01-18 11:22:02 C 12 07 58.64 -08 23 05.9 U G96
2018-01-18 11:29:27 C 12 07 58.63 -08 23 22.7 U G96
2018-01-18 12:55:41 C 12 07 58.78 -08 26 50.7 U I52
2018-01-18 13:00:27 C 12 07 58.76 -08 27 02.1 U I52
2018-01-18 13:05:14 C 12 07 58.78 -08 27 13.8 U I52
2018-01-18 13:10:00 C 12 07 58.82 -08 27 24.4 U I52
2018-01-18 13:19:50 C 12 07 58.82 -08 27 48.4 U G96
2018-01-18 13:21:24 C 12 07 58.85 -08 27 52.3 U G96
2018-01-18 13:22:59 C 12 07 58.85 -08 27 55.7 U G96
2018-01-18 13:24:34 C 12 07 58.80 -08 28 00.5 U G96
2018-01-19 08:44:05 C 12 08 05.22 -09 14 23.2 U H01
2018-01-19 08:49:43 C 12 08 05.22 -09 14 36.8 U H01
2018-01-19 09:04:21 C 12 08 05.23 -09 15 12.0 U H01
2018-01-19 09:13:33 C 12 08 05.23 -09 15 34.1 U H01
2018-01-20 08:00:21 C 12 08 08.09 -10 09 55.7 u 807
2018-01-20 08:08:38 C 12 08 08.08 -10 10 15.4 u 807
2018-01-20 08:17:08 C 12 08 08.06 -10 10 35.5 u 807
2018-01-23 07:24:06 C 12 07 56.68 -13 00 36.8 u 807
2018-01-23 07:30:48 C 12 07 56.61 -13 00 53.0 u 807
2018-01-23 07:37:30 C 12 07 56.54 -13 01 08.8 u 807
2018-01-23 11:10:01 C 12 07 54.87 -13 09 52.0 U I52
2018-01-23 11:16:50 C 12 07 54.80 -13 10 08.1 U I52
2018-01-23 11:23:31 C 12 07 54.70 -13 10 25.2 U I52
2018-01-25 07:22:47 C 12 07 30.07 -14 54 23.0 u 807
2018-01-25 07:29:13 C 12 07 29.97 -14 54 38.4 u 807
2018-01-25 07:36:28 C 12 07 29.86 -14 54 55.5 u 807
2018-01-26 05:42:00 C 12 07 12.82 -15 46 55.3 u 807
2018-01-26 05:48:42 C 12 07 12.73 -15 47 11.1 u 807
2018-01-26 05:55:24 C 12 07 12.59 -15 47 27.8 u 807
2018-01-27 11:02:57 C 12 06 43.86 -16 55 54.5 U I52
2018-01-27 11:06:15 C 12 06 43.78 -16 56 01.0 U I52
2018-01-27 11:09:32 C 12 06 43.72 -16 56 08.1 U I52
2018-01-27 11:47:33 C 12 06 42.90 -16 57 37.1 o 691
2018-01-27 12:08:07 C 12 06 42.30 -16 58 25.6 o 691
2018-02-04 07:45:42 C 12 01 18.35 -23 59 28.4 U 807
2018-02-04 07:54:03 C 12 01 18.05 -23 59 46.3 U 807
2018-02-04 08:03:01 C 12 01 17.66 -24 00 05.5 U 807
2018-02-16 02:45:05 C 11 45 21.48 -32 59 55.1 U 807
2018-02-16 02:54:33 C 11 45 20.80 -33 00 11.2 U 807
2018-02-16 03:04:01 C 11 45 20.10 -33 00 27.1 U 807
2018-02-21 06:39:54 C 11 35 45.88 -36 05 56.2 u 807
2018-02-21 06:46:25 C 11 35 45.30 -36 06 05.0 u 807
2018-02-21 06:53:08 C 11 35 44.70 -36 06 14.3 u 807
2018-02-26 02:53:13 C 11 25 50.98 -38 27 50.7 U 807
2018-02-26 03:01:03 C 11 25 50.25 -38 27 59.5 U 807
2018-02-26 03:09:05 C 11 25 49.49 -38 28 08.4 U 807
2018-03-06 03:18:03 C 11 08 37.71 -41 13 01.5 U 807
2018-03-06 03:27:34 C 11 08 36.85 -41 13 08.2 U 807