2021 KQ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4640171000
Semi-major axis (a)1.6196698000 AU
Inclination (i)5.32487000°
Long. of Asc. Node (Ω)237.21910000°
Arg. of Perihelion (ω)69.08958000°
Mean Anomaly (M)41.66924000°
Mean Motion (n)0.4781502200°/day
Perihelion dist (q)0.86811530 AU
Aphelion dist (Q)2.37122430 AU
Orbital Period2.06129300 yr
Physical Parameters
H (abs. magnitude)26.05
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.880″
Uncertainty7
Orbit TypeApollo
MOID0.018964 AU
Observations Used26
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-29
Observations (29)
Date Type RA Dec Mag Band Observatory
2021-05-16 10:52:00 C 15 36 34.355 -21 25 57.49 V F51
2021-05-16 11:07:48 C 15 36 35.611 -21 25 27.07 V F51
2021-05-16 11:23:36 C 15 36 36.924 -21 24 56.21 V F51
2021-05-16 11:39:23 C 15 36 38.233 -21 24 24.92 V F51
2021-05-18 07:41:22 C 15 42 17.00 -19 45 23.8 V V00
2021-05-18 07:49:14 C 15 42 17.92 -19 45 02.5 V V00
2021-05-18 07:57:03 C 15 42 18.83 -19 44 42.1 V V00
2021-05-18 08:04:52 C 15 42 19.76 -19 44 21.2 V V00
2021-05-18 09:25:38 C 15 42 29.38 -19 40 43.9 V I52
2021-05-18 09:31:05 C 15 42 30.03 -19 40 29.1 V I52
2021-05-18 10:24:45 C 15 42 41.548 -19 37 53.19 V 568
2021-05-18 10:33:11 C 15 42 42.500 -19 37 30.52 V 568
2021-05-19 06:55:02 C 15 46 00.01 -18 38 40.2 V I52
2021-05-19 06:56:51 C 15 46 00.29 -18 38 33.8 V I52
2021-05-19 06:58:40 C 15 46 00.53 -18 38 29.0 V I52
2021-05-22 08:31:53 C 16 03 10.34 -13 14 20.3 V G96
2021-05-22 08:46:51 C 16 03 14.61 -13 12 46.4 V G96
2021-05-22 08:54:22 C 16 03 16.69 -13 11 59.5 V G96
2021-05-23 07:14:57 C 16 11 16.83 -10 36 30.8 V I52
2021-05-23 07:18:26 C 16 11 18.09 -10 36 03.3 V I52
2021-05-23 07:21:54 C 16 11 19.32 -10 35 36.0 V I52
2021-05-23 07:25:22 C 16 11 20.43 -10 35 09.6 V I52
2021-05-24 04:15:05 C 16 20 45.67 -07 29 18.3 V I52
2021-05-24 04:18:04 C 16 20 47.02 -07 28 48.7 V I52
2021-05-24 04:21:04 C 16 20 48.43 -07 28 18.4 V I52
2021-05-29 08:36:01 C 19 11 48.39 +39 47 33.1 V I52
2021-05-29 08:37:26 C 19 11 52.67 +39 48 17.2 V I52
2021-05-29 08:38:52 C 19 11 56.98 +39 49 01.4 V I52
2021-05-29 08:40:18 C 19 12 01.35 +39 49 45.3 V I52