481984 (2009 KL2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4693101311 ± 2.02e-08
Semi-major axis (a)2.2000002324 AU ± 2.60e-09
Inclination (i)9.45539491° ± 2.00e-06
Long. of Asc. Node (Ω)173.71061866° ± 1.96e-05
Arg. of Perihelion (ω)165.79351523° ± 2.05e-05
Mean Anomaly (M)342.18970189° ± 6.37e-06
Mean Motion (n)0.3020495452°/day ± 5.34e-10
Perihelion dist (q)1.16751783 AU ± 4.44e-08
Aphelion dist (Q)3.23248263 AU ± 4.45e-08
Orbital Period3.26312785 yr ± 5.77e-09
Physical Parameters
H (abs. magnitude)18.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.263″
Uncertainty0
Orbit TypeAmor
MOID0.161708 AU
Observations Used435
Oppositions20
Arc Total1996-2025
First Observation Used1996-09-18
Last Observation Used2025-06-18
Observations (461)
Date Type RA Dec Mag Band Observatory
2019-08-09 14:35:13 C 03 56 07.079 +17 43 39.52 U F52
2019-08-09 14:41:47 C 03 56 07.958 +17 43 39.13 U F52
2019-08-09 14:48:16 C 03 56 08.831 +17 43 38.74 U F52
2019-08-29 11:14:34 C 04 54 21.06 +16 20 14.8 U I41
2019-08-29 11:57:53 C 04 54 25.62 +16 20 03.3 U I41
2019-09-01 11:14:09 C 05 01 56.04 +16 00 06.8 U I41
2019-09-01 12:13:20 C 05 02 02.03 +15 59 49.8 U I41
2019-09-04 10:55:07 C 05 09 08.65 +15 38 28.3 U I41
2019-09-04 11:43:48 C 05 09 13.35 +15 38 13.4 U I41
2019-10-07 10:32:55 C 06 04 14.39 +10 30 05.9 U I41
2019-10-07 12:04:38 C 06 04 17.72 +10 29 26.3 U I41
2019-10-10 10:37:36 C 06 06 47.84 +09 58 53.3 U I41
2019-10-10 12:05:55 C 06 06 50.56 +09 58 15.4 U I41
2019-10-26 10:45:26 C 06 12 42.41 +07 16 58.6 V G96
2019-10-26 10:53:05 C 06 12 42.37 +07 16 55.2 V G96
2019-10-26 11:00:45 C 06 12 42.33 +07 16 52.2 V G96
2019-10-26 11:08:25 C 06 12 42.29 +07 16 49.2 V G96
2019-11-26 13:33:53 C 05 48 03.181 +03 45 59.72 U F51
2019-11-26 14:11:13 C 05 48 00.970 +03 45 55.19 U F51
2019-11-26 14:29:55 C 05 47 59.865 +03 45 52.98 U F51
2019-11-28 11:16:26 C 05 45 25.802 +03 41 08.08 U F52
2019-11-28 11:31:52 C 05 45 24.867 +03 41 06.65 U F52
2019-11-28 11:47:20 C 05 45 23.924 +03 41 05.13 U F52
2019-11-28 12:02:45 C 05 45 22.982 +03 41 03.71 U F52
2019-12-03 11:46:17 C 05 38 16.41 +03 33 51.2 V T08
2019-12-03 11:50:59 C 05 38 16.12 +03 33 50.8 V T08
2019-12-03 12:01:01 C 05 38 15.52 +03 33 50.1 V T08
2019-12-03 12:15:12 C 05 38 14.62 +03 33 50.5 V T08
2019-12-16 11:02:12 C 05 20 01.641 +03 51 04.19 U F52
2019-12-16 11:17:29 C 05 20 00.776 +03 51 06.35 U F52
2019-12-16 11:32:37 C 05 19 59.898 +03 51 08.41 U F52
2019-12-21 06:23:20 C 05 13 59.52 +04 09 15.0 V G96
2019-12-21 06:30:45 C 05 13 59.15 +04 09 16.5 V G96
2019-12-21 06:38:12 C 05 13 58.78 +04 09 17.8 V G96
2019-12-21 06:45:39 C 05 13 58.38 +04 09 19.1 V G96
2020-01-26 04:15:13 C 04 54 19.76 +08 15 24.9 V G96
2020-01-26 04:23:21 C 04 54 19.78 +08 15 28.0 V G96
2020-01-26 04:31:28 C 04 54 19.79 +08 15 30.2 V G96
2020-01-26 04:39:38 C 04 54 19.76 +08 15 33.1 V G96
2020-02-19 00:48:26 C 05 05 00.62 +11 16 37.8 u H21
2020-02-19 00:58:54 C 05 05 00.94 +11 16 40.5 u H21
2020-02-19 01:11:27 C 05 05 01.29 +11 16 43.7 u H21
2022-04-02 14:36:14 C 16 29 56.654 -10 26 05.41 U F52
2022-04-02 14:45:35 C 16 29 56.804 -10 26 02.60 U F52
2022-04-02 14:54:56 C 16 29 56.981 -10 25 59.49 U F52
2022-04-02 15:04:15 C 16 29 57.130 -10 25 56.77 U F52
2022-04-24 11:08:26 C 16 32 39.880 -07 06 13.64 V G96
2022-04-24 11:15:50 C 16 32 39.808 -07 06 11.02 V G96
2022-04-24 11:24:43 C 16 32 39.692 -07 06 06.48 V G96
2022-04-24 11:32:10 C 16 32 39.642 -07 06 03.35 V G96