2021 TK11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5487703000
Semi-major axis (a)2.0890055000 AU
Inclination (i)1.19827000°
Long. of Asc. Node (Ω)20.15433000°
Arg. of Perihelion (ω)324.80251000°
Mean Anomaly (M)140.45144000°
Mean Motion (n)0.3264334800°/day
Perihelion dist (q)0.94262130 AU
Aphelion dist (Q)3.23538970 AU
Orbital Period3.01932160 yr
Physical Parameters
H (abs. magnitude)28.56
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty6
Orbit TypeApollo
MOID0.000788 AU
Observations Used62
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-15
Observations (62)
Date Type RA Dec Mag Band Observatory
2021-10-11 11:48:16 C 03 39 29.70 +03 04 38.7 V T05
2021-10-11 11:50:55 C 03 39 25.24 +03 09 26.1 V T05
2021-10-11 11:55:33 C 03 39 17.51 +03 17 43.0 V T05
2021-10-11 12:00:52 C 03 39 08.79 +03 27 02.0 V T05
2021-10-11 14:19:03 C 03 35 59.39 +06 48 06.8 V T05
2021-10-11 14:19:42 C 03 35 58.71 +06 48 51.9 V T05
2021-10-11 14:19:52 C 03 35 56.12 +06 49 58.4 V T08
2021-10-11 14:20:22 C 03 35 57.98 +06 49 42.3 V T05
2021-10-11 14:20:32 C 03 35 55.41 +06 50 46.6 V T08
2021-10-11 14:21:01 C 03 35 57.26 +06 50 29.4 V T05
2021-10-11 14:21:11 C 03 35 54.73 +06 51 31.1 V T08
2021-10-11 14:21:41 C 03 35 56.56 +06 51 16.6 V T05
2021-10-11 14:21:51 C 03 35 54.00 +06 52 20.3 V T08
2021-10-11 14:22:31 C 03 35 53.22 +06 53 07.9 V T08
2021-10-11 21:32:19 C 03 35 56.11 +12 21 36.6 V L01
2021-10-11 21:33:34 C 03 35 55.49 +12 22 16.9 V L01
2021-10-11 21:34:49 C 03 35 54.88 +12 22 58.1 V L01
2021-10-11 21:36:03 C 03 35 54.26 +12 23 39.0 V L01
2021-10-11 21:37:17 C 03 35 53.69 +12 24 19.4 V L01
2021-10-11 22:05:48 C 03 35 43.72 +12 39 49.0 V 104
2021-10-11 22:13:02 C 03 35 40.12 +12 43 33.1 V 104
2021-10-11 22:14:55 C 03 35 40.11 +12 41 12.9 q J69
2021-10-11 22:17:50 C 03 35 37.72 +12 46 01.5 V 104
2021-10-11 22:18:41 C 03 35 38.58 +12 43 08.7 q J69
2021-10-11 22:22:28 C 03 35 37.00 +12 45 04.5 q J69
2021-10-11 22:26:14 C 03 35 35.34 +12 46 59.4 q J69
2021-10-11 22:29:19 C 03 35 27.28 +12 51 14.5 X 595
2021-10-11 22:30:01 C 03 35 33.78 +12 48 54.2 q J69
2021-10-11 22:32:02 C 03 35 25.87 +12 52 36.2 X 595
2021-10-11 22:34:45 C 03 35 24.57 +12 53 56.4 X 595
2021-10-11 22:45:49 C 03 35 35.47 +12 59 27.2 X 958
2021-10-11 22:49:15 C 03 35 33.87 +13 01 07.8 X 958
2021-10-11 22:50:34 C 03 35 31.57 +13 01 30.1 V I93
2021-10-11 22:52:41 C 03 35 32.20 +13 02 48.4 X 958
2021-10-11 22:53:44 C 03 35 30.08 +13 03 02.2 V I93
2021-10-11 22:56:57 C 03 35 28.56 +13 04 35.4 V I93
2021-10-11 23:06:43 C 03 35 16.56 +13 06 40.4 V Z80
2021-10-11 23:19:12 C 03 35 11.11 +13 12 33.8 V Z80
2021-10-11 23:50:21 C 03 35 01.99 +13 30 31.9 V B37
2021-10-11 23:53:09 C 03 35 00.53 +13 31 46.6 V B37
2021-10-11 23:56:03 C 03 34 59.06 +13 33 02.4 V B37
2021-10-11 23:59:40 C 03 34 57.16 +13 34 38.0 V B37
2021-10-12 00:04:00 C 03 34 54.95 +13 36 30.3 V B37
2021-10-12 00:08:19 C 03 34 52.72 +13 38 22.4 V B37
2021-10-12 06:17:21 C 03 34 10.10 +15 37 21.0 X U55
2021-10-12 06:28:45 C 03 34 07.04 +15 40 29.5 X U55
2021-10-12 06:30:00 C 03 33 53.85 +15 45 12.2 V 734
2021-10-12 06:32:44 C 03 33 52.82 +15 45 55.8 V 734
2021-10-12 06:35:28 C 03 33 51.73 +15 46 39.9 V 734
2021-10-12 06:38:11 C 03 33 50.70 +15 47 23.6 V 734