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
2022-06-03 10:59:12 C 15 57 19.578 +00 25 46.33 U F52
2022-06-16 07:24:50 C 15 41 43.771 +01 46 45.19 V G96
2022-06-16 07:32:15 C 15 41 43.411 +01 46 46.13 V G96
2022-06-16 07:39:38 C 15 41 43.058 +01 46 47.32 V G96
2022-06-16 07:47:01 C 15 41 42.698 +01 46 48.68 V G96
2022-06-28 06:58:34 C 15 30 52.058 +02 02 21.16 U F52
2022-06-28 07:14:25 C 15 30 51.556 +02 02 20.43 U F52
2022-06-28 07:30:15 C 15 30 51.053 +02 02 19.53 U F52
2022-06-28 07:46:08 C 15 30 50.553 +02 02 18.69 U F52
2022-07-01 11:41:36 C 15 28 54.271 +01 56 31.24 V P07
2022-07-01 12:06:28 C 15 28 53.664 +01 56 28.68 V P07
2022-07-01 12:30:43 C 15 28 53.074 +01 56 26.12 V P07
2022-07-01 12:55:26 C 15 28 52.418 +01 56 23.75 V P07
2022-07-01 13:19:23 C 15 28 51.792 +01 56 20.47 V P07
2022-08-20 06:22:16 C 16 00 39.849 -06 16 18.04 U F51
2022-08-20 06:41:50 C 16 00 41.260 -06 16 30.11 U F51
2022-08-20 07:01:20 C 16 00 42.659 -06 16 42.16 U F51
2022-08-20 07:20:51 C 16 00 44.076 -06 16 54.08 U F51
2022-11-22 01:29:57 C 21 39 24.034 -18 41 45.38 V G96
2022-11-22 01:38:07 C 21 39 25.513 -18 41 41.82 V G96
2022-11-22 01:46:18 C 21 39 26.989 -18 41 37.93 V G96
2022-11-22 01:54:29 C 21 39 28.472 -18 41 34.08 V G96
2022-11-24 01:21:42 C 21 48 07.218 -18 19 08.08 V G96
2022-11-24 01:29:51 C 21 48 08.694 -18 19 04.01 V G96
2022-11-24 01:38:01 C 21 48 10.159 -18 18 59.98 V G96
2022-11-24 01:46:11 C 21 48 11.596 -18 18 56.02 V G96
2025-04-21 06:08:54 C 13 38 34.285 -01 08 00.28 V G96
2025-04-21 06:16:53 C 13 38 33.889 -01 07 57.22 V G96
2025-04-21 06:24:52 C 13 38 33.508 -01 07 53.94 V G96
2025-04-21 06:32:52 C 13 38 33.137 -01 07 50.74 V G96
2025-04-27 16:03:23 C 13 31 30.811 -00 08 33.79 W O18
2025-04-27 16:55:11 C 13 31 28.370 -00 08 14.70 W O18
2025-04-29 16:24:09 C 13 29 20.288 +00 09 04.31 W O18
2025-04-29 17:16:04 C 13 29 17.914 +00 09 22.88 W O18
2025-05-01 16:07:51 C 13 27 13.743 +00 25 52.18 W O18
2025-05-01 16:59:40 C 13 27 11.403 +00 26 10.07 W O18
2025-05-02 07:46:36 C 13 26 32.927 +00 31 15.86 X F51
2025-05-02 08:02:46 C 13 26 32.203 +00 31 21.20 X F51
2025-05-02 08:19:00 C 13 26 31.473 +00 31 26.76 X F51
2025-05-02 15:36:42 C 13 26 12.498 +00 33 53.64 W O18
2025-05-02 16:28:35 C 13 26 10.192 +00 34 11.11 W O18
2025-05-03 08:32:00 C 13 25 28.756 +00 39 36.09 X F51
2025-05-03 08:50:54 C 13 25 27.946 +00 39 42.36 X F51
2025-05-03 09:28:39 C 13 25 26.262 +00 39 55.13 X F51
2025-05-18 16:48:39 C 13 11 52.153 +02 17 52.60 W O18
2025-05-18 17:40:38 C 13 11 50.539 +02 18 02.54 W O18
2025-05-22 15:54:06 C 13 09 14.966 +02 34 28.40 W O18
2025-05-22 16:47:06 C 13 09 13.558 +02 34 36.39 W O18
2025-05-24 16:00:08 C 13 08 05.301 +02 41 24.23 W O18
2025-05-24 16:54:12 C 13 08 04.000 +02 41 31.58 W O18