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
2021-06-01 20:54:33 C 13 21 15.18 -02 27 26.2 V K73
2021-06-01 20:58:11 C 13 21 14.66 -02 29 18.3 V K73
2021-06-01 21:29:18 C 13 21 10.91 -02 45 21.7 V L63
2021-06-01 21:33:31 C 13 21 10.26 -02 47 31.8 V L63
2021-06-01 22:01:42 C 13 21 05.93 -03 02 01.8 V 595
2021-06-01 22:04:10 C 13 21 05.57 -03 03 17.5 V 595
2021-06-01 22:06:38 C 13 21 05.20 -03 04 33.4 V 595
2021-06-01 22:08:53 C 13 21 04.80 -03 05 40.9 V L01
2021-06-01 22:10:19 C 13 21 04.58 -03 06 25.2 V L01
2021-06-01 22:10:36 C 13 21 04.55 -03 06 33.9 V L01
2021-06-01 22:11:10 C 13 21 04.46 -03 06 51.1 V L01
2021-06-01 22:12:03 C 13 21 04.33 -03 07 18.1 V L01
2021-06-01 22:12:19 C 13 21 04.30 -03 07 26.7 V L01
2021-06-01 22:13:10 C 13 21 04.17 -03 07 52.6 V L01
2021-06-01 22:19:01 C 13 21 03.41 -03 10 54.0 V 595
2021-06-01 22:21:30 C 13 21 03.06 -03 12 09.7 V 595
2021-06-01 22:23:58 C 13 21 02.71 -03 13 25.6 V 595
2021-06-01 22:25:01 C 13 21 02.62 -03 13 53.2 V G17
2021-06-01 22:26:01 C 13 21 11.39 -03 11 19.9 X Y00
2021-06-01 22:26:58 C 13 21 11.23 -03 11 49.2 X Y00
2021-06-01 22:27:42 C 13 21 04.39 -03 15 32.4 V J95
2021-06-01 22:28:04 C 13 21 11.06 -03 12 22.8 X Y00
2021-06-01 22:28:16 C 13 21 02.15 -03 15 32.9 V G17
2021-06-01 22:29:13 C 13 21 04.17 -03 16 18.8 V J95
2021-06-01 22:30:42 C 13 21 03.94 -03 17 03.9 V J95
2021-06-01 22:31:30 C 13 21 01.70 -03 17 12.3 V G17
2021-06-01 22:32:18 C 13 21 03.72 -03 17 53.4 V J95
2021-06-02 10:30:03 C 13 19 36.30 -09 19 50.1 V T08
2021-06-02 10:37:49 C 13 19 35.19 -09 23 40.4 V T08
2021-06-02 10:52:52 C 13 19 33.07 -09 31 09.9 V T08
2021-06-02 10:57:12 C 13 19 32.48 -09 33 17.4 V T08
2021-06-02 20:36:59 C 13 18 35.64 -14 18 00.3 V 160
2021-06-02 20:40:35 C 13 18 35.12 -14 19 43.9 V 160
2021-06-02 20:44:18 C 13 18 34.56 -14 21 30.8 V 160
2021-06-03 20:34:39 C 13 15 58.31 -25 03 36.2 V K73
2021-06-03 20:39:13 C 13 15 57.62 -25 05 28.9 V K73
2021-06-03 20:43:47 C 13 15 56.95 -25 07 22.7 V K73
2021-06-06 07:06:10 C 13 10 08.97 -44 24 41.4 V T08
2021-06-06 07:10:48 C 13 10 08.28 -44 25 51.3 V T08
2021-06-06 07:20:06 C 13 10 06.99 -44 28 12.2 V T08
2021-06-06 07:35:24 C 13 10 04.84 -44 32 02.4 V T08
2021-06-09 01:22:30 C 13 04 35.24 -57 04 17.9 u 807
2021-06-09 01:26:56 C 13 04 34.76 -57 04 55.2 u 807
2021-06-09 01:31:23 C 13 04 34.26 -57 05 32.8 u 807
2021-06-11 01:24:50 C 13 01 23.22 -62 45 37.7 u 807
2021-06-11 01:29:25 C 13 01 22.79 -62 46 04.4 u 807
2021-06-11 01:34:02 C 13 01 22.32 -62 46 31.3 u 807
2021-06-12 00:40:43 C 13 00 09.13 -64 52 10.1 u 807
2021-06-12 00:44:09 C 13 00 08.67 -64 52 26.9 u 807
2021-06-12 00:47:33 C 13 00 08.30 -64 52 44.6 u 807