459386 (2012 KJ11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5715001627 ± 1.75e-08
Semi-major axis (a)1.5685537164 AU ± 4.26e-09
Inclination (i)35.84701331° ± 5.67e-06
Long. of Asc. Node (Ω)339.57052294° ± 4.42e-06
Arg. of Perihelion (ω)305.36032442° ± 4.42e-06
Mean Anomaly (M)234.11778963° ± 2.13e-06
Mean Motion (n)0.5017220431°/day ± 2.05e-09
Perihelion dist (q)0.67212501 AU ± 2.76e-08
Aphelion dist (Q)2.46498242 AU ± 2.83e-08
Orbital Period1.96448671 yr ± 8.01e-09
Physical Parameters
H (abs. magnitude)17.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.312″
Uncertainty0
Orbit TypeApollo
MOID0.185534 AU
Observations Used799
Oppositions7
Arc Total2012-2026
First Observation Used2012-05-17
Last Observation Used2026-04-08
Observations (839)
Date Type RA Dec Mag Band Observatory
2020-05-21 03:31:39 C 08 27 46.89 +17 32 13.2 V G96
2020-05-21 03:38:19 C 08 27 47.20 +17 32 08.2 V G96
2020-05-21 03:45:00 C 08 27 47.54 +17 32 03.5 V G96
2020-10-18 04:47:16 C 17 56 51.98 -02 42 24.9 V T08
2020-10-18 04:51:56 C 17 56 53.29 -02 42 09.8 V T08
2020-10-18 05:17:08 C 17 57 00.47 -02 40 48.7 V T08
2020-10-18 18:16:21 C 18 00 43.84 -01 59 20.9 V 160
2020-10-18 18:19:45 C 18 00 44.78 -01 59 10.2 V 160
2020-10-18 18:23:11 C 18 00 45.78 -01 58 59.0 V 160
2020-10-19 17:59:53 C 18 07 24.36 -00 44 26.0 V 160
2020-10-19 18:04:45 C 18 07 25.67 -00 44 12.0 V 160
2020-10-19 18:09:58 C 18 07 27.13 -00 43 55.0 V 160
2020-10-31 00:25:12 C 19 13 10.93 +11 23 43.5 V W46
2020-10-31 01:18:05 C 19 13 22.03 +11 25 41.1 V W46
2020-11-01 23:51:39 C 19 23 02.25 +13 05 42.3 V W34
2020-11-02 00:03:24 C 19 23 04.64 +13 06 06.8 V W34
2020-11-02 00:13:46 C 19 23 06.67 +13 06 28.3 V W34
2020-11-06 17:49:24 C 19 45 05.72 +16 42 05.3 V 160
2020-11-06 17:52:54 C 19 45 06.36 +16 42 12.3 V 160
2020-11-07 18:03:56 C 19 49 31.59 +17 23 22.5 V 160
2020-11-07 18:07:21 C 19 49 32.21 +17 23 29.0 V 160
2020-11-07 18:10:48 C 19 49 32.79 +17 23 35.2 V 160
2020-11-12 03:19:29 C 20 07 52.46 +20 05 39.6 V V19
2020-11-12 03:50:02 C 20 07 57.50 +20 06 23.0 V V19
2020-11-12 04:23:23 C 20 08 03.09 +20 07 09.9 V V19
2020-11-16 05:38:53 C 20 23 53.32 +22 15 45.6 V T08
2020-11-16 05:44:14 C 20 23 54.15 +22 15 51.7 V T08
2020-11-16 05:52:51 C 20 23 55.49 +22 16 02.2 V T08
2020-11-16 06:07:28 C 20 23 57.74 +22 16 20.3 V T08
2020-11-18 17:27:47 C 20 33 11.48 +23 26 14.7 V 130
2020-11-18 17:29:55 C 20 33 11.85 +23 26 17.4 V 130
2020-11-29 01:54:46 C 21 09 03.01 +27 26 27.3 V G96
2020-11-29 02:02:26 C 21 09 04.03 +27 26 33.8 V G96
2020-11-29 02:10:07 C 21 09 05.08 +27 26 40.1 V G96
2020-12-02 02:49:26 C 21 18 55.04 +28 24 22.7 U I41
2020-12-02 03:10:36 C 21 18 57.80 +28 24 38.6 U I41
2020-12-02 03:20:06 C 21 18 59.06 +28 24 45.8 U I41
2020-12-02 03:21:27 C 21 18 59.24 +28 24 46.8 U I41
2020-12-04 06:39:12 C 21 25 47.30 +29 02 53.2 V T05
2020-12-04 06:43:50 C 21 25 47.88 +29 02 56.3 V T05
2020-12-04 06:53:04 C 21 25 49.12 +29 03 02.8 V T05
2020-12-04 07:07:35 C 21 25 51.02 +29 03 13.6 V T05
2020-12-06 02:24:46 C 21 31 31.00 +29 33 48.6 U I41
2020-12-06 02:47:47 C 21 31 33.94 +29 34 04.1 U I41
2020-12-06 02:50:28 C 21 31 34.28 +29 34 06.0 U I41
2020-12-06 04:13:45 C 21 31 44.98 +29 35 02.5 U I41
2020-12-06 04:15:04 C 21 31 45.15 +29 35 03.4 U I41
2020-12-17 01:52:04 C 22 04 45.55 +32 16 12.8 V G96
2020-12-17 02:00:15 C 22 04 46.54 +32 16 17.3 V G96
2020-12-17 02:08:27 C 22 04 47.54 +32 16 21.9 V G96