2021 QK3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5496029000
Semi-major axis (a)2.3219752000 AU
Inclination (i)9.56568000°
Long. of Asc. Node (Ω)159.94264000°
Arg. of Perihelion (ω)196.44287000°
Mean Anomaly (M)65.74165000°
Mean Motion (n)0.2785593300°/day
Perihelion dist (q)1.04581090 AU
Aphelion dist (Q)3.59813950 AU
Orbital Period3.53823250 yr
Physical Parameters
H (abs. magnitude)24.54
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.640″
Uncertainty7
Orbit TypeAmor
MOID0.046241 AU
Observations Used32
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-16
Observations (32)
Date Type RA Dec Mag Band Observatory
2021-08-31 10:10:35 C 01 01 58.122 +06 18 26.95 U F52
2021-08-31 10:27:13 C 01 02 10.673 +06 17 28.07 U F52
2021-08-31 11:00:29 C 01 02 35.649 +06 15 30.50 U F52
2021-08-31 13:42:51 C 01 04 36.801 +06 05 50.46 V F51
2021-08-31 13:43:52 C 01 04 37.576 +06 05 46.68 V F51
2021-08-31 22:41:19 C 01 11 43.12 +05 32 24.4 V 033
2021-08-31 22:42:04 C 01 11 43.69 +05 32 21.3 V 033
2021-08-31 22:42:48 C 01 11 44.25 +05 32 18.7 V 033
2021-08-31 22:43:37 C 01 11 44.86 +05 32 16.0 V 033
2021-08-31 23:32:52 C 01 12 22.37 +05 29 28.3 V L01
2021-08-31 23:35:07 C 01 12 24.06 +05 29 20.2 V L01
2021-08-31 23:37:21 C 01 12 25.75 +05 29 12.6 V L01
2021-08-31 23:39:36 C 01 12 27.43 +05 29 04.7 V L01
2021-08-31 23:41:50 C 01 12 29.11 +05 28 56.3 V L01
2021-09-01 00:39:51 C 01 13 13.06 +05 25 28.9 V 104
2021-09-01 00:44:01 C 01 13 16.15 +05 25 14.2 V 104
2021-09-01 00:48:52 C 01 13 19.80 +05 24 56.6 V 104
2021-09-01 14:06:51 C 01 23 31.848 +04 37 15.92 V F51
2021-09-01 14:15:01 C 01 23 37.827 +04 36 45.87 V F51
2021-09-01 23:24:49 C 01 30 43.37 +04 02 09.9 V 033
2021-09-01 23:25:34 C 01 30 43.90 +04 02 07.1 V 033
2021-09-01 23:26:18 C 01 30 44.41 +04 02 04.4 V 033
2021-09-01 23:27:29 C 01 30 45.30 +04 02 00.2 V 033
2021-09-01 23:32:54 C 01 30 50.04 +04 01 51.0 V G15
2021-09-01 23:37:33 C 01 30 53.44 +04 01 33.7 V G15
2021-09-02 01:16:14 C 01 32 05.48 +03 55 24.2 V K87
2021-09-02 01:40:07 C 01 32 22.84 +03 53 57.1 V K87
2021-09-02 02:09:19 C 01 32 43.24 +03 54 51.7 V L81
2021-09-02 02:39:38 C 01 33 05.07 +03 53 00.1 V L81
2021-09-16 09:39:21 C 04 20 13.44 -10 07 29.1 o 291
2021-09-16 09:48:18 C 04 20 15.60 -10 07 39.7 o 291
2021-09-16 09:57:19 C 04 20 17.77 -10 07 51.4 o 291