2021 KU1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4679382185 ± 7.08e-05
Semi-major axis (a)2.0335860170 AU ± 2.77e-04
Inclination (i)7.55115913° ± 8.09e-04
Long. of Asc. Node (Ω)61.14371455° ± 1.55e-04
Arg. of Perihelion (ω)195.06795018° ± 2.25e-04
Mean Anomaly (M)193.70916230° ± 1.14e-01
Mean Motion (n)0.3398744014°/day ± 6.95e-05
Perihelion dist (q)1.08199340 AU ± 2.06e-04
Aphelion dist (Q)2.98517864 AU ± 4.32e-04
Orbital Period2.89997211 yr ± 5.93e-04
Physical Parameters
H (abs. magnitude)25.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.185″
Uncertainty3
Orbit TypeAmor
MOID0.072330 AU
Observations Used27
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-01
Last Observation Used2021-05-31
Observations (30)
Date Type RA Dec Mag Band Observatory
2021-05-01 06:58:51 C 14 03 09.572 +09 49 03.81 V F51
2021-05-01 07:19:30 C 14 03 09.672 +09 48 42.76 V F51
2021-05-01 07:40:07 C 14 03 09.740 +09 48 22.47 V F51
2021-05-01 08:00:48 C 14 03 09.794 +09 48 01.94 V F51
2021-05-12 09:40:21 C 14 10 21.975 +02 27 38.29 V F51
2021-05-12 09:55:46 C 14 10 22.346 +02 27 00.04 V F51
2021-05-12 10:11:09 C 14 10 22.742 +02 26 22.13 V F51
2021-05-12 10:26:29 C 14 10 23.123 +02 25 44.14 V F51
2021-05-19 05:35:39 C 14 20 37.11 -06 08 21.3 V V00
2021-05-19 05:42:42 C 14 20 37.55 -06 08 49.0 V V00
2021-05-19 05:49:45 C 14 20 37.98 -06 09 16.8 V V00
2021-05-19 05:56:47 C 14 20 38.46 -06 09 44.9 V V00
2021-05-19 07:40:05 C 14 20 44.90 -06 16 30.7 o 291
2021-05-19 07:48:21 C 14 20 45.48 -06 17 03.4 o 291
2021-05-19 07:56:42 C 14 20 46.00 -06 17 36.2 o 291
2021-05-20 08:26:32 C 14 22 56.38 -07 57 38.2 V V00
2021-05-20 08:27:49 C 14 22 56.45 -07 57 43.6 V V00
2021-05-20 08:29:06 C 14 22 56.57 -07 57 48.9 V V00
2021-05-20 08:30:23 C 14 22 56.67 -07 57 54.2 V V00
2021-05-22 03:46:13 C 14 27 22.57 -11 09 14.8 V 807
2021-05-22 03:54:38 C 14 27 23.30 -11 09 54.2 V 807
2021-05-22 04:02:42 C 14 27 23.99 -11 10 32.1 V 807
2021-05-22 04:43:45 C 14 27 31.49 -11 15 23.5 V 291
2021-05-22 05:02:02 C 14 27 33.03 -11 16 50.4 V 291
2021-05-22 05:20:24 C 14 27 34.67 -11 18 16.8 V 291
2021-05-31 01:17:06 C 15 03 27.28 -31 55 49.1 u 807
2021-05-31 01:25:31 C 15 03 29.12 -31 56 46.6 u 807
2021-05-31 05:33:28 C 15 04 27.52 -32 26 19.6 V I52
2021-05-31 05:37:05 C 15 04 28.22 -32 26 43.9 V I52
2021-05-31 05:44:21 C 15 04 29.81 -32 27 32.9 V I52