2010 KY39

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3986280729 ± 7.58e-08
Semi-major axis (a)1.7404411100 AU ± 1.73e-08
Inclination (i)25.50822740° ± 2.41e-05
Long. of Asc. Node (Ω)187.54721337° ± 1.23e-05
Arg. of Perihelion (ω)93.37103377° ± 2.13e-05
Mean Anomaly (M)258.33277553° ± 3.89e-05
Mean Motion (n)0.4292628224°/day ± 6.41e-09
Perihelion dist (q)1.04665242 AU ± 1.32e-07
Aphelion dist (Q)2.43422980 AU ± 1.34e-07
Orbital Period2.29609049 yr ± 3.43e-08
Physical Parameters
H (abs. magnitude)20.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.358″
Uncertainty0
Orbit TypeAmor
MOID0.300720 AU
Observations Used70
Oppositions8
Arc Total2003-2017
First Observation Used2003-04-04
Last Observation Used2017-10-01
Observations (108)
Date Type RA Dec Mag Band Observatory
2003-04-04 09:30:44 C 11 16 45.37 +01 18 46.1 t 568
2003-04-04 09:35:41 C 11 16 45.13 +01 18 55.6 t 568
2003-04-04 09:46:18 C 11 16 44.60 +01 19 16.2 t 568
2003-04-04 09:51:36 C 11 16 44.33 +01 19 26.2 t 568
2003-04-04 09:56:53 C 11 16 44.07 +01 19 36.5 t 568
2003-04-04 10:01:50 C 11 16 43.82 +01 19 46.0 t 568
2010-05-17 22:37:23 S 19 39 37.14 +53 33 42.6 L C51
2010-05-18 01:47:54 S 19 40 17.81 +53 38 20.7 L C51
2010-05-18 01:47:54 x 19 40 17.82 +53 38 20.9 L C51
2010-05-18 03:23:04 S 19 40 38.17 +53 40 39.2 L C51
2010-05-18 04:58:25 S 19 40 58.58 +53 42 57.4 L C51
2010-05-18 06:33:35 S 19 41 18.90 +53 45 14.8 L C51
2010-05-18 08:08:56 S 19 41 39.32 +53 47 32.6 L C51
2010-05-18 09:44:06 S 19 41 59.67 +53 49 49.3 L C51
2010-05-18 11:19:27 S 19 42 20.09 +53 52 05.8 L C51
2010-05-18 12:54:37 S 19 42 40.46 +53 54 21.4 L C51
2010-05-18 14:29:58 S 19 43 00.85 +53 56 37.6 L C51
2010-05-18 16:05:08 S 19 43 21.27 +53 58 52.3 L C51
2010-05-18 17:40:29 S 19 43 41.67 +54 01 07.5 L C51
2010-05-18 19:15:39 S 19 44 02.08 +54 03 21.2 L C51
2010-05-18 20:51:00 S 19 44 22.53 +54 05 35.8 L C51
2010-05-19 00:01:31 S 19 45 03.38 +54 10 02.2 L C51
2010-05-19 01:36:42 S 19 45 23.78 +54 12 14.6 L C51
2010-05-19 04:47:12 S 19 46 04.68 +54 16 38.6 L C51
2010-05-23 08:48:02 C 20 07 42.54 +56 21 36.3 c H21
2010-05-23 09:03:01 C 20 07 45.72 +56 21 53.1 c H21
2010-05-23 10:25:04 C 20 08 03.79 +56 23 25.9 o 691
2010-05-23 10:37:37 C 20 08 06.34 +56 23 41.5 o 691
2010-05-23 10:41:28 C 20 08 07.23 +56 23 45.5 o 691
2010-05-24 10:33:14 C 20 13 18.58 +56 49 38.4 o 691
2010-05-24 10:46:35 C 20 13 21.39 +56 49 53.2 o 691
2010-06-08 07:56:38 C 21 30 33.34 +60 53 12.3 o 695
2010-06-08 08:00:04 C 21 30 34.09 +60 53 14.1 o 695
2010-06-08 08:06:54 C 21 30 35.47 +60 53 17.1 o 695
2010-06-11 09:06:35 C 21 45 48.44 +61 15 23.4 o 695
2010-06-11 09:09:00 C 21 45 49.03 +61 15 24.5 o 695
2010-06-11 09:11:26 C 21 45 49.55 +61 15 24.9 o 695
2010-06-19 13:04:18 C 22 24 54.957 +61 38 18.45 o 568
2010-06-19 13:06:22 C 22 24 55.341 +61 38 18.47 o 568
2010-06-19 13:08:27 C 22 24 55.714 +61 38 18.50 o 568
2010-07-28 04:32:46 S 00 40 23.46 +54 40 56.4 L C51
2010-07-28 07:43:17 S 00 40 41.30 +54 38 08.0 L C51
2010-07-28 10:53:48 S 00 40 59.13 +54 35 19.5 L C51
2010-07-28 14:04:19 S 00 41 16.84 +54 32 29.9 L C51
2010-07-28 15:39:29 S 00 41 24.991 +54 31 09.12 L C51
2010-07-28 17:14:50 S 00 41 34.54 +54 29 40.9 L C51
2010-07-28 20:25:21 S 00 41 52.13 +54 26 50.3 L C51
2010-07-28 22:00:31 S 00 42 00.86 +54 25 24.6 L C51
2010-07-28 23:35:52 S 00 42 09.62 +54 23 59.4 L C51
2010-07-29 01:11:02 S 00 42 18.33 +54 22 33.6 L C51