2021 KL2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4928732422 ± 1.57e-08
Semi-major axis (a)2.1252921732 AU ± 1.61e-08
Inclination (i)5.80770369° ± 1.98e-06
Long. of Asc. Node (Ω)247.71600913° ± 1.30e-05
Arg. of Perihelion (ω)54.32762925° ± 1.47e-05
Mean Anomaly (M)147.87725695° ± 6.90e-06
Mean Motion (n)0.3181151202°/day ± 3.61e-09
Perihelion dist (q)1.07779253 AU ± 3.43e-08
Aphelion dist (Q)3.17279182 AU ± 4.10e-08
Orbital Period3.09833208 yr ± 3.52e-08
Physical Parameters
H (abs. magnitude)20.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.156″
Uncertainty0
Orbit TypeAmor
MOID0.098420 AU
Observations Used133
Oppositions4
Arc Total2018-2024
First Observation Used2018-10-16
Last Observation Used2024-06-08
Observations (152)
Date Type RA Dec Mag Band Observatory
2021-06-09 10:03:58 C 21 36 29.48 -03 32 05.8 V G96
2021-06-11 08:42:49 C 21 47 49.14 -01 35 22.5 V 703
2021-06-11 08:50:33 C 21 47 50.96 -01 35 02.7 V 703
2021-06-11 08:58:17 C 21 47 52.83 -01 34 42.3 V 703
2021-06-11 09:06:01 C 21 47 54.67 -01 34 23.6 V 703
2021-06-13 12:29:41 C 22 00 19.416 +00 35 12.81 U F51
2021-06-13 12:46:31 C 22 00 23.315 +00 35 55.14 U F51
2021-06-13 13:03:18 C 22 00 27.204 +00 36 37.41 U F51
2021-06-13 13:20:09 C 22 00 31.113 +00 37 19.93 U F51
2021-06-14 08:55:47 C 22 05 13.94 +01 26 32.5 V I52
2021-06-14 08:57:12 C 22 05 14.32 +01 26 35.3 V I52
2021-06-14 08:58:38 C 22 05 14.60 +01 26 39.4 V I52
2021-06-14 09:00:03 C 22 05 14.95 +01 26 43.0 V I52
2021-06-16 09:14:30 C 22 16 44.92 +03 27 27.6 V I52
2021-06-16 09:19:48 C 22 16 46.21 +03 27 41.5 V I52
2021-06-16 09:25:06 C 22 16 47.41 +03 27 54.5 V I52
2021-06-16 09:30:25 C 22 16 48.66 +03 28 07.9 V I52
2021-06-18 10:52:08 C 22 28 24.89 +05 29 45.5 V I52
2021-06-18 10:53:14 C 22 28 25.18 +05 29 47.6 V I52
2021-06-18 10:54:20 C 22 28 25.46 +05 29 50.1 V I52
2021-06-18 10:55:27 C 22 28 25.69 +05 29 52.8 V I52
2021-06-20 09:18:05 C 22 39 11.01 +07 21 26.5 V I52
2021-06-20 09:19:11 C 22 39 11.24 +07 21 29.0 V I52
2021-06-20 09:21:32 C 22 39 11.77 +07 21 34.5 V I52
2021-06-20 09:22:38 C 22 39 12.03 +07 21 37.8 V I52
2021-06-21 13:14:47 C 22 45 33.68 +08 27 14.6 V T05
2021-06-21 13:19:26 C 22 45 34.65 +08 27 24.8 V T05
2021-06-21 13:28:03 C 22 45 36.50 +08 27 45.3 V T05
2021-06-21 13:42:59 C 22 45 39.73 +08 28 20.3 V T05
2021-06-27 09:17:27 C 23 16 19.43 +13 33 50.5 V I52
2021-06-27 09:21:06 C 23 16 20.17 +13 33 57.5 V I52
2021-06-27 09:24:44 C 23 16 20.93 +13 34 05.2 V I52
2021-07-08 10:38:52 C 00 07 49.18 +21 13 26.4 V I52
2021-07-08 10:42:11 C 00 07 49.75 +21 13 31.3 V I52
2021-07-08 10:45:30 C 00 07 50.30 +21 13 36.0 V I52
2021-07-08 10:48:49 C 00 07 50.87 +21 13 40.9 V I52
2021-08-08 08:38:57 C 01 41 57.01 +31 07 50.0 U I41
2021-08-08 10:24:30 C 01 42 04.87 +31 08 29.0 U I41
2021-08-08 11:22:11 C 01 42 09.06 +31 08 49.3 U I41
2021-08-08 11:23:33 C 01 42 09.17 +31 08 49.9 U I41
2021-08-18 11:12:02 C 01 57 34.902 +32 03 33.57 U F51
2021-08-18 11:29:01 C 01 57 35.631 +32 03 36.60 U F51
2021-08-18 11:45:56 C 01 57 36.382 +32 03 39.13 U F51
2021-08-18 12:02:59 C 01 57 37.133 +32 03 41.77 U F51
2021-08-20 12:21:52 C 01 59 50.424 +32 08 44.29 U F51
2021-08-20 12:39:48 C 01 59 51.071 +32 08 46.39 U F51
2021-08-20 12:57:44 C 01 59 51.727 +32 08 48.21 U F51
2021-08-20 13:15:54 C 01 59 52.368 +32 08 49.99 U F51
2021-08-21 12:38:53 C 02 00 50.709 +32 10 33.24 U F51
2021-08-21 12:52:50 C 02 00 51.175 +32 10 34.53 U F51