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
2021-06-19 00:58:45 C 12 57 15.41 -73 43 41.1 u 807
2021-06-19 01:04:51 C 12 57 15.18 -73 43 52.4 u 807
2021-06-19 01:10:56 C 12 57 15.40 -73 44 04.1 u 807
2021-06-21 01:07:33 C 12 58 40.95 -75 08 56.6 u 807
2021-06-21 01:14:43 C 12 58 41.08 -75 09 08.0 u 807
2021-06-21 01:21:37 C 12 58 40.85 -75 09 18.7 u 807
2021-07-04 08:53:43 C 13 37 23.12 -80 04 44.9 V 474
2021-07-04 09:13:59 C 13 37 26.83 -80 04 53.5 V 474
2021-07-04 09:24:07 C 13 37 29.03 -80 04 59.0 V 474
2024-05-09 05:56:47 C 08 38 43.690 +54 37 28.91 V T14
2024-05-09 06:02:17 C 08 38 44.601 +54 37 22.78 V T14
2024-05-10 05:56:14 C 08 42 48.336 +54 10 28.25 V T14
2024-05-10 05:58:58 C 08 42 48.787 +54 10 25.05 V T14
2024-05-10 06:01:43 C 08 42 49.246 +54 10 21.80 V T14