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
2010-07-29 02:46:23 S 00 42 27.03 +54 21 07.4 L C51
2010-07-29 04:21:33 S 00 42 35.76 +54 19 41.1 L C51
2010-07-29 07:32:05 S 00 42 53.09 +54 16 48.6 L C51
2010-07-29 10:42:35 S 00 43 10.31 +54 13 55.0 L C51
2010-07-29 10:42:46 S 00 43 10.29 +54 13 55.1 L C51
2010-07-29 13:53:06 S 00 43 27.52 +54 11 01.1 L C51
2010-07-29 13:53:17 S 00 43 27.54 +54 11 01.2 L C51
2010-08-03 06:36:45 S 00 52 48.778 +52 20 42.83 L C51
2010-08-16 07:39:52 C 01 10 16.87 +45 45 36.7 o H21
2010-08-16 08:05:52 C 01 10 17.65 +45 44 57.6 o H21
2010-08-16 08:18:48 C 01 10 18.05 +45 44 38.1 o H21
2010-08-16 08:26:32 C 01 10 18.31 +45 44 26.5 o H21
2010-09-05 08:10:07 C 01 13 34.86 +29 56 03.2 o 291
2010-09-05 08:16:09 C 01 13 34.72 +29 55 48.6 o 291
2010-09-05 08:25:44 C 01 13 34.47 +29 55 23.2 o 291
2010-09-17 10:10:23 C 01 04 53.90 +17 07 58.2 r 703
2010-09-17 10:19:31 C 01 04 53.50 +17 07 32.5 r 703
2010-09-17 10:28:42 C 01 04 53.18 +17 07 07.4 r 703
2010-09-17 10:37:56 C 01 04 52.68 +17 06 42.4 r 703
2010-09-19 08:46:21 C 01 03 06.46 +14 59 54.1 o 691
2010-09-19 09:11:48 C 01 03 05.31 +14 58 44.0 o 691
2010-09-19 09:37:14 C 01 03 04.18 +14 57 34.1 o 691
2010-09-28 22:09:27 C 00 53 47.99 +04 57 26.4 r J75
2010-09-28 22:28:00 C 00 53 47.13 +04 56 42.8 r J75
2010-09-28 22:46:32 C 00 53 46.32 +04 55 56.7 r J75
2010-10-01 05:50:53 C 00 51 34.27 +02 44 34.8 r G96
2010-10-01 05:58:54 C 00 51 33.94 +02 44 16.2 r G96
2010-10-01 06:18:15 C 00 51 33.08 +02 43 31.2 r G96
2010-10-01 06:22:30 C 00 51 32.89 +02 43 21.7 o 691
2010-10-01 06:47:54 C 00 51 31.76 +02 42 22.6 o 691
2010-10-01 07:13:19 C 00 51 30.63 +02 41 23.6 o 691
2010-10-01 08:35:12 C 00 51 27.00 +02 38 15.1 19.2 c 704
2010-10-01 09:12:25 C 00 51 25.35 +02 36 48.2 19.8 c 704
2010-10-01 09:30:59 C 00 51 24.54 +02 36 04.0 19.8 c 704
2010-10-01 09:49:34 C 00 51 23.86 +02 35 19.9 19.9 c 704
2010-10-02 08:31:18 C 00 50 30.88 +01 43 25.4 18.8 c 704
2010-10-02 08:50:23 C 00 50 30.12 +01 42 42.0 19.2 c 704
2010-10-02 09:09:25 C 00 50 29.23 +01 41 59.4 19.2 c 704
2010-10-02 09:28:35 C 00 50 28.39 +01 41 15.4 18.9 c 704
2010-10-02 09:47:35 C 00 50 27.60 +01 40 33.1 19.5 c 704
2010-11-01 04:17:36 C 00 35 21.92 -14 26 50.9 o 291
2010-11-01 04:22:56 C 00 35 21.88 -14 26 55.0 o 291
2010-11-01 04:28:19 C 00 35 21.87 -14 26 57.6 o 291
2012-04-23 06:33:51 C 08 42 25.563 +04 29 26.19 t 568
2012-04-23 06:44:37 C 08 42 25.959 +04 29 32.98 t 568
2012-04-23 06:55:24 C 08 42 26.361 +04 29 39.72 t 568
2012-04-25 06:44:25 C 08 44 21.419 +04 58 52.03 t 568
2012-04-25 07:00:12 C 08 44 22.049 +04 59 01.54 t 568
2017-09-23 09:14:04 C 03 44 45.00 +04 00 44.9 u H21
2017-09-23 09:30:09 C 03 44 44.82 +04 00 25.9 u H21