666241 (2010 BK2)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4478828561 ± 1.48e-07
Semi-major axis (a)0.9042819678 AU ± 3.71e-09
Inclination (i)6.04707630° ± 9.94e-06
Long. of Asc. Node (Ω)278.00489247° ± 5.02e-05
Arg. of Perihelion (ω)72.66072383° ± 4.86e-05
Mean Anomaly (M)232.05642316° ± 1.21e-05
Mean Motion (n)1.1461896174°/day ± 7.06e-09
Perihelion dist (q)0.49926958 AU ± 1.34e-07
Aphelion dist (Q)1.30929436 AU ± 1.34e-07
Orbital Period0.85991556 yr ± 5.29e-09
Physical Parameters
H (abs. magnitude)22.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.357″
Uncertainty0
Orbit TypeAten
MOID0.032935 AU
Observations Used85
Oppositions2
Arc Total2010-2023
First Observation Used2010-01-19
Last Observation Used2023-04-12
Observations (85)
Date Type RA Dec Mag Band Observatory
2010-01-19 11:24:48 C 02 33 09.86 -27 47 23.6 r E12
2010-01-19 11:34:58 C 02 33 24.90 -27 45 44.2 r E12
2010-01-19 11:45:11 C 02 33 39.92 -27 44 04.5 r E12
2010-01-19 11:55:22 C 02 33 54.93 -27 42 23.8 r E12
2010-01-19 12:56:32 C 02 35 24.93 -27 32 23.3 r E12
2010-01-19 12:59:07 C 02 35 28.68 -27 31 58.0 r E12
2010-01-19 13:01:40 C 02 35 32.42 -27 31 32.7 r E12
2010-01-19 13:54:23 C 02 36 49.89 -27 22 52.2 r E12
2010-01-19 13:58:01 C 02 36 55.27 -27 22 16.2 r E12
2010-01-19 20:50:27 C 02 46 54.12 -26 19 33.7 c 587
2010-01-19 20:53:51 C 02 46 58.89 -26 19 01.8 c 587
2010-01-20 01:52:45 C 02 53 47.65 -25 28 05.1 r I19
2010-01-20 01:56:02 C 02 53 52.00 -25 27 33.0 r I19
2010-01-20 02:02:46 C 02 54 00.83 -25 26 27.2 r I19
2010-01-20 09:55:57 S 03 04 24.792 -24 11 12.70 L C51
2010-01-20 10:35:48 C 03 05 08.38 -24 04 47.8 r E12
2010-01-20 10:38:09 C 03 05 11.23 -24 04 25.4 r E12
2010-01-20 10:40:32 C 03 05 14.12 -24 04 02.1 r E12
2010-01-20 13:37:19 C 03 08 46.78 -23 35 40.0 r E12
2010-01-20 13:39:53 C 03 08 49.88 -23 35 15.4 r E12
2010-01-20 13:44:49 C 03 08 55.78 -23 34 27.3 r E12
2010-01-21 02:36:43 C 03 23 46.79 -21 35 31.6 u I20
2010-01-21 02:50:02 C 03 24 00.92 -21 33 28.5 u I20
2010-01-21 03:09:47 C 03 24 21.79 -21 30 27.0 u I20
2010-01-21 12:16:01 C 03 33 51.90 -20 09 44.7 r E12
2010-01-21 12:35:09 C 03 34 10.52 -20 06 55.4 r E12
2010-01-21 12:44:44 C 03 34 19.79 -20 05 30.6 r E12
2010-01-21 19:23:20 C 03 40 51.56 -19 11 28.3 v 204
2010-01-21 19:30:46 C 03 40 58.29 -19 10 25.4 v 204
2010-01-21 19:38:34 C 03 41 05.42 -19 09 19.7 v 204
2010-01-22 10:32:58 C 03 54 12.67 -17 05 45.2 o E10
2010-01-22 10:36:52 C 03 54 15.79 -17 05 14.4 o E10
2010-01-22 10:39:19 C 03 54 17.72 -17 04 55.3 o E10
2010-01-22 10:41:38 C 03 54 19.59 -17 04 36.9 o E10
2010-01-22 10:43:58 C 03 54 21.40 -17 04 19.0 o E10
2010-01-22 10:46:15 C 03 54 23.18 -17 04 01.1 o E10
2010-01-22 10:53:31 C 03 54 28.93 -17 03 03.9 o E10
2010-01-22 10:55:50 C 03 54 30.79 -17 02 46.1 o E10
2010-01-24 02:11:45 C 04 22 11.14 -12 32 00.6 c 926
2010-01-24 02:14:09 C 04 22 12.47 -12 31 45.9 c 926
2010-01-24 02:16:31 C 04 22 13.83 -12 31 31.0 c 926
2010-01-27 01:57:06 C 04 55 34.30 -06 35 57.2 o H21
2010-01-27 02:05:57 C 04 55 37.27 -06 35 22.5 o H21
2010-01-27 02:09:10 C 04 55 38.34 -06 35 09.9 o H21
2010-01-27 12:05:13 C 04 59 05.02 -05 55 18.3 r E12
2010-01-28 12:22:49 C 05 06 46.33 -04 30 46.5 r E12
2010-01-31 01:35:53 C 05 22 15.60 -01 42 09.6 o H21
2010-01-31 01:41:15 C 05 22 16.69 -01 41 57.3 o H21
2010-01-31 01:46:43 C 05 22 17.81 -01 41 44.4 o H21
2010-02-01 02:46:31 C 05 27 23.28 -00 45 48.3 o H21