2021 BK2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3410757000
Semi-major axis (a)1.7624494000 AU
Inclination (i)48.36750000°
Long. of Asc. Node (Ω)298.85901000°
Arg. of Perihelion (ω)227.28707000°
Mean Anomaly (M)2.59029000°
Mean Motion (n)0.4212395100°/day
Perihelion dist (q)1.16132070 AU
Aphelion dist (Q)2.36357810 AU
Orbital Period2.33977980 yr
Physical Parameters
H (abs. magnitude)23.02
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.720″
Uncertainty9
Orbit TypeAmor
MOID0.269029 AU
Observations Used14
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-01-20
Observations (15)
Date Type RA Dec Mag Band Observatory
2021-01-18 07:06:16 C 08 34 04.09 +11 29 58.3 V G96
2021-01-18 07:13:36 C 08 34 01.80 +11 29 15.0 V G96
2021-01-18 07:20:55 C 08 33 59.51 +11 28 31.0 V G96
2021-01-18 07:28:13 C 08 33 57.26 +11 27 48.3 V G96
2021-01-18 09:56:34 C 08 33 11.15 +11 13 07.9 V I52
2021-01-18 10:01:24 C 08 33 09.67 +11 12 39.1 V I52
2021-01-18 10:06:14 C 08 33 08.15 +11 12 10.3 V I52
2021-01-19 04:02:50 C 08 27 43.09 +09 24 32.4 V V06
2021-01-19 04:05:10 C 08 27 42.32 +09 24 18.4 V V06
2021-01-19 04:07:30 C 08 27 41.66 +09 24 03.9 V V06
2021-01-19 06:29:19 C 08 26 56.19 +09 10 19.7 u 807
2021-01-19 06:36:27 C 08 26 53.97 +09 09 37.2 u 807
2021-01-20 02:51:26 C 08 20 43.32 +07 05 48.2 V 807
2021-01-20 02:56:53 C 08 20 41.62 +07 05 14.7 V 807
2021-01-20 03:02:05 C 08 20 39.99 +07 04 42.8 V 807