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
2021-08-21 13:06:04 C 02 00 51.604 +32 10 35.66 U F51
2021-08-22 14:47:05 C 02 01 49.776 +32 11 58.94 U F51
2021-08-22 15:00:19 C 02 01 50.146 +32 11 59.43 U F51
2021-08-22 15:13:33 C 02 01 50.540 +32 11 59.87 U F51
2021-09-15 09:53:32 C 02 02 26.79 +30 17 41.4 V G96
2021-09-15 10:01:17 C 02 02 26.50 +30 17 37.9 V G96
2021-09-15 10:08:53 C 02 02 26.21 +30 17 34.2 V G96
2021-09-15 10:16:27 C 02 02 25.90 +30 17 31.0 V G96
2021-09-15 10:22:03 C 02 02 26.840 +30 17 30.75 U F52
2021-09-15 10:37:32 C 02 02 26.263 +30 17 23.91 U F52
2021-09-15 10:53:09 C 02 02 25.690 +30 17 17.28 U F52
2021-09-15 11:08:45 C 02 02 25.104 +30 17 10.50 U F52
2021-09-18 10:19:34 C 01 59 57.908 +29 42 30.05 U F51
2021-09-18 10:33:36 C 01 59 57.303 +29 42 23.03 U F51
2021-09-18 10:47:39 C 01 59 56.695 +29 42 16.02 U F51
2021-09-18 11:01:48 C 01 59 56.085 +29 42 09.03 U F51
2021-09-29 09:16:25 C 01 47 54.980 +26 58 42.64 U F52
2021-09-29 09:32:04 C 01 47 54.093 +26 58 31.61 U F52
2021-09-29 09:47:41 C 01 47 53.196 +26 58 20.75 U F52
2021-09-29 10:03:16 C 01 47 52.313 +26 58 09.93 U F52
2021-10-13 05:26:01 C 01 30 32.36 +22 37 53.1 V G96
2021-10-13 05:32:54 C 01 30 32.01 +22 37 47.6 V G96
2021-10-13 05:39:47 C 01 30 31.62 +22 37 41.9 V G96
2021-10-13 05:46:41 C 01 30 31.27 +22 37 36.4 V G96
2021-10-16 09:00:50 C 01 26 57.57 +21 36 33.1 V G96
2021-10-16 09:09:02 C 01 26 57.14 +21 36 26.6 V G96
2021-10-16 09:17:16 C 01 26 56.76 +21 36 19.6 V G96
2021-10-16 09:25:28 C 01 26 56.38 +21 36 13.1 V G96
2021-11-07 06:06:51 C 01 11 52.206 +15 35 08.34 U F52
2021-11-07 06:21:30 C 01 11 51.992 +15 35 00.92 U F52
2021-11-07 06:50:56 C 01 11 51.592 +15 34 45.62 U F52
2024-04-29 05:37:05 C 13 36 59.864 -19 22 02.24 V G96
2024-04-29 05:47:23 C 13 36 59.256 -19 21 56.92 V G96
2024-04-29 05:57:47 C 13 36 58.594 -19 21 51.26 V G96
2024-05-09 06:24:07 C 13 23 13.963 -16 59 23.57 V G96
2024-05-09 06:31:30 C 13 23 13.556 -16 59 19.68 V G96
2024-05-09 06:38:53 C 13 23 13.110 -16 59 13.67 V G96
2024-05-09 06:46:18 C 13 23 12.678 -16 59 09.82 V G96
2024-05-26 06:25:32 C 13 06 19.115 -12 20 38.16 X F51
2024-05-26 06:42:54 C 13 06 18.593 -12 20 26.61 X F51
2024-05-26 07:00:12 C 13 06 18.073 -12 20 14.99 X F51
2024-05-26 07:17:32 C 13 06 17.556 -12 20 03.36 X F51
2024-06-05 06:20:46 C 13 03 18.683 -09 49 50.07 X F52
2024-06-05 06:38:43 C 13 03 18.601 -09 49 39.73 X F52
2024-06-05 06:56:39 C 13 03 18.497 -09 49 29.55 X F52
2024-06-07 05:00:56 C 13 03 26.046 -09 23 28.61 V V00
2024-06-07 05:09:03 C 13 03 26.053 -09 23 24.14 V V00
2024-06-07 05:17:07 C 13 03 26.068 -09 23 19.50 V V00
2024-06-07 05:25:10 C 13 03 26.075 -09 23 15.00 V V00
2024-06-08 04:53:22 C 13 03 35.665 -09 10 24.49 V G96