2021 KT1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5244575271 ± 2.37e-08
Semi-major axis (a)2.1179286321 AU ± 8.57e-08
Inclination (i)28.67985783° ± 7.82e-06
Long. of Asc. Node (Ω)69.60922262° ± 1.13e-06
Arg. of Perihelion (ω)154.28755008° ± 1.55e-05
Mean Anomaly (M)168.88521427° ± 3.33e-05
Mean Motion (n)0.3197755789°/day ± 1.94e-08
Perihelion dist (q)1.00716502 AU ± 6.47e-08
Aphelion dist (Q)3.22869224 AU ± 1.40e-07
Orbital Period3.08224376 yr ± 1.87e-07
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.257″
Uncertainty0
Orbit TypeApollo
MOID0.026692 AU
Observations Used208
Oppositions2
Arc Total2021-2024
First Observation Used2021-04-23
Last Observation Used2024-05-10
Observations (214)
Date Type RA Dec Mag Band Observatory
2021-05-29 21:22:01 C 13 29 53.58 +31 08 00.0 V K74
2021-05-29 21:32:20 C 13 29 53.46 +31 04 02.8 V J69
2021-05-29 21:37:00 C 13 29 52.73 +31 02 14.9 V J69
2021-05-29 21:41:40 C 13 29 51.97 +31 00 27.3 V J69
2021-05-29 21:46:20 C 13 29 51.26 +30 58 40.1 V J69
2021-05-29 21:50:37 C 13 29 50.67 +30 56 59.9 V J95
2021-05-29 21:50:59 C 13 29 50.51 +30 56 52.7 V J69
2021-05-29 21:53:56 C 13 29 50.12 +30 55 43.3 V J95
2021-05-29 21:57:15 C 13 29 49.62 +30 54 26.7 V J95
2021-05-29 22:00:28 C 13 29 46.21 +30 53 41.7 Z L34
2021-05-29 22:00:33 C 13 29 49.08 +30 53 10.4 V J95
2021-05-29 22:07:24 C 13 29 47.85 +30 50 31.5 V Z80
2021-05-29 22:12:24 C 13 29 47.08 +30 48 35.6 V Z80
2021-05-29 22:12:37 C 13 29 44.25 +30 48 59.4 Z L34
2021-05-29 22:17:24 C 13 29 46.29 +30 46 39.8 V Z80
2021-05-29 22:22:24 C 13 29 45.51 +30 44 44.1 V Z80
2021-05-30 06:20:19 C 13 28 43.44 +27 35 32.7 V 703
2021-05-30 06:27:20 C 13 28 42.30 +27 32 39.5 V I52
2021-05-30 06:27:31 C 13 28 42.28 +27 32 34.8 V I52
2021-05-30 06:27:43 C 13 28 42.24 +27 32 30.0 V I52
2021-05-30 06:27:54 C 13 28 42.21 +27 32 25.4 V I52
2021-05-30 06:27:55 C 13 28 42.20 +27 32 25.1 V 703
2021-05-30 06:35:31 C 13 28 40.98 +27 29 17.4 V 703
2021-05-30 06:43:06 C 13 28 39.73 +27 26 09.1 V 703
2021-05-30 11:28:20 C 13 28 10.80 +25 27 03.1 q Q21
2021-05-30 11:33:31 C 13 28 09.90 +25 24 51.0 q Q21
2021-05-30 11:38:34 C 13 28 09.10 +25 22 41.2 q Q21
2021-05-30 21:07:05 C 13 26 57.47 +21 12 45.4 V K87
2021-05-30 21:10:33 C 13 26 56.93 +21 11 11.8 V K87
2021-05-30 21:14:00 C 13 26 56.35 +21 09 37.0 V K87
2021-05-30 22:16:58 C 13 26 48.10 +20 41 00.7 V Z80
2021-05-30 22:21:58 C 13 26 47.35 +20 38 43.9 V Z80
2021-05-30 22:26:58 C 13 26 46.57 +20 36 26.9 V Z80
2021-05-31 08:19:32 C 13 25 28.51 +16 00 00.3 V 703
2021-05-31 08:26:50 C 13 25 27.49 +15 56 29.9 V 703
2021-05-31 08:34:07 C 13 25 26.46 +15 52 59.1 V 703
2021-05-31 08:41:25 C 13 25 25.45 +15 49 27.7 V 703
2021-05-31 22:26:32 C 13 23 52.93 +09 02 14.2 V Z80
2021-05-31 22:33:12 C 13 23 51.95 +08 58 52.3 V Z80
2021-05-31 22:39:52 C 13 23 50.96 +08 55 30.5 V Z80
2021-05-31 23:20:09 C 13 23 45.72 +08 36 12.5 V G40
2021-05-31 23:23:34 C 13 23 45.14 +08 34 28.4 V G40
2021-06-01 09:45:31 C 13 22 28.86 +03 17 29.5 V T05
2021-06-01 09:50:09 C 13 22 28.15 +03 15 06.9 V T05
2021-06-01 09:58:03 C 13 22 26.94 +03 11 03.3 V T05
2021-06-01 10:21:21 C 13 22 23.39 +02 59 03.9 V T05
2021-06-01 20:34:28 C 13 21 18.27 -02 17 08.1 V K73
2021-06-01 20:38:10 C 13 21 17.73 -02 19 01.8 V K73
2021-06-01 20:45:34 C 13 21 16.55 -02 22 49.2 V K73
2021-06-01 20:49:12 C 13 21 16.02 -02 24 41.2 V K73