2021 KG

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5216836000
Semi-major axis (a)2.1170864000 AU
Inclination (i)6.91302000°
Long. of Asc. Node (Ω)56.96187000°
Arg. of Perihelion (ω)182.40362000°
Mean Anomaly (M)166.81743000°
Mean Motion (n)0.3199603800°/day
Perihelion dist (q)1.01263710 AU
Aphelion dist (Q)3.22153570 AU
Orbital Period3.08040540 yr
Physical Parameters
H (abs. magnitude)27.84
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.420″
Uncertainty6
Orbit TypeAmor
MOID0.000743 AU
Observations Used83
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-18
Observations (86)
Date Type RA Dec Mag Band Observatory
2021-05-16 23:33:27 C 15 40 39.55 +07 50 26.9 o K88
2021-05-16 23:34:11 C 15 41 14.05 +07 50 53.0 V I93
2021-05-16 23:39:46 C 15 41 19.22 +07 41 37.6 o K88
2021-05-16 23:40:51 C 15 41 26.07 +07 40 06.1 o K88
2021-05-16 23:41:57 C 15 41 32.98 +07 38 33.7 o K88
2021-05-16 23:43:03 C 15 41 39.89 +07 37 01.2 o K88
2021-05-16 23:47:24 C 15 42 07.45 +07 30 53.1 o K88
2021-05-16 23:48:29 C 15 42 14.33 +07 29 21.5 o K88
2021-05-16 23:50:45 C 15 42 28.62 +07 26 09.9 o K88
2021-05-16 23:52:50 C 15 42 41.89 +07 23 12.5 o K88
2021-05-16 23:53:56 C 15 42 48.78 +07 21 39.9 o K88
2021-05-17 00:35:14 C 15 49 05.48 +06 56 51.9 X Y00
2021-05-17 00:36:11 C 15 49 11.57 +06 55 32.6 X Y00
2021-05-17 00:51:33 C 15 49 00.16 +05 58 34.7 o K88
2021-05-17 00:52:39 C 15 49 07.35 +05 56 58.3 o K88
2021-05-17 00:53:45 C 15 49 14.51 +05 55 21.5 o K88
2021-05-17 00:54:50 C 15 49 21.58 +05 53 46.9 o K88
2021-05-17 00:57:07 C 15 49 36.65 +05 50 24.6 o K88
2021-05-17 00:58:12 C 15 49 43.71 +05 48 48.6 o K88
2021-05-17 00:59:17 C 15 49 50.89 +05 47 12.1 o K88
2021-05-17 05:20:20 C 16 23 07.77 -00 56 22.0 q 858
2021-05-17 05:30:05 C 16 24 18.39 -01 12 27.6 q 858
2021-05-17 05:40:37 C 16 25 34.83 -01 29 54.7 q 858
2021-05-17 07:09:44 C 16 36 48.74 -03 58 50.7 V 654
2021-05-17 07:12:37 C 16 37 10.08 -04 03 42.9 V 654
2021-05-17 07:39:38 C 16 40 30.91 -04 49 30.5 V 654
2021-05-17 07:42:31 C 16 40 52.35 -04 54 23.8 V 654
2021-05-17 08:37:14 C 16 47 20.88 -06 27 10.7 V H01
2021-05-17 08:42:03 C 16 47 57.18 -06 35 22.6 V H01
2021-05-17 08:57:23 C 16 49 52.64 -07 01 23.7 V H01
2021-05-17 09:07:07 C 16 51 06.16 -07 17 53.9 V H01
2021-05-18 01:28:27 C 18 59 30.60 -29 30 57.0 V L01
2021-05-18 01:29:41 C 18 59 38.68 -29 32 01.1 V L01
2021-05-18 01:30:55 C 18 59 46.77 -29 33 06.3 V L01
2021-05-18 01:33:23 C 19 00 02.92 -29 35 14.1 V L01
2021-05-18 01:36:15 C 19 00 21.53 -29 37 42.1 V L01