263976 (2009 KD5)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2614365345 ± 1.04e-08
Semi-major axis (a)1.0463251814 AU ± 2.09e-10
Inclination (i)13.47235073° ± 1.19e-06
Long. of Asc. Node (Ω)104.47862084° ± 1.67e-06
Arg. of Perihelion (ω)294.33148001° ± 2.38e-06
Mean Anomaly (M)35.34502259° ± 2.74e-06
Mean Motion (n)0.9208995485°/day ± 2.76e-10
Perihelion dist (q)0.77277755 AU ± 1.09e-08
Aphelion dist (Q)1.31987281 AU ± 1.09e-08
Orbital Period1.07028642 yr ± 3.21e-10
Physical Parameters
H (abs. magnitude)18.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.236″
Uncertainty0
Orbit TypeApollo
MOID0.047634 AU
Observations Used1661
Oppositions5
Arc Total1950-2026
First Observation Used1950-05-19
Last Observation Used2026-01-08
Observations (1832)
Date Type RA Dec Mag Band Observatory
2010-06-06 22:36:38 C 16 39 42.52 +12 14 33.1 r B09
2010-06-08 02:51:49 C 16 35 31.07 +11 56 31.5 o I15
2010-06-08 03:03:35 C 16 35 29.22 +11 56 23.6 o I15
2010-06-08 03:15:22 C 16 35 27.38 +11 56 15.8 o I15
2010-06-09 02:23:57 C 16 31 58.34 +11 40 00.8 u H23
2010-06-09 02:44:52 C 16 31 55.00 +11 39 45.8 u H23
2010-06-09 03:05:49 C 16 31 51.66 +11 39 30.8 u H23
2010-06-09 07:23:26 C 16 31 11.10 +11 36 19.1 r 703
2010-06-09 07:36:41 C 16 31 08.97 +11 36 09.5 r 703
2010-06-09 07:50:02 C 16 31 06.81 +11 35 59.3 r 703
2010-06-09 08:03:25 C 16 31 04.65 +11 35 49.0 r 703
2010-06-10 07:17:14 C 16 27 30.93 +11 17 42.7 o H10
2010-06-10 07:27:34 C 16 27 29.26 +11 17 34.1 o H10
2010-06-10 07:37:38 C 16 27 27.61 +11 17 26.2 o H10
2010-06-10 22:08:51 C 16 25 13.58 +11 05 17.4 u A53
2010-06-10 22:24:06 C 16 25 11.08 +11 05 04.5 u A53
2010-06-10 22:35:41 C 16 25 09.23 +11 04 54.7 u A53
2010-06-11 02:59:04 C 16 24 29.25 +11 01 17.2 u H23
2010-06-11 03:19:59 C 16 24 25.83 +11 00 59.4 u H23
2010-06-11 03:40:52 C 16 24 22.42 +11 00 41.6 u H23
2010-06-11 07:41:37 C 16 23 43.61 +10 57 10.9 o H10
2010-06-11 07:45:32 C 16 23 42.99 +10 57 07.3 o H10
2010-06-11 22:33:53 C 16 21 24.87 +10 43 50.0 u 160
2010-06-11 22:36:46 C 16 21 24.38 +10 43 47.4 u 160
2010-06-11 22:39:47 C 16 21 23.90 +10 43 44.7 u 160
2010-06-11 23:37:05 C 16 21 15.37 +10 43 01.3 u J51
2010-06-11 23:51:31 C 16 21 12.96 +10 42 47.7 u J51
2010-06-12 00:04:33 C 16 21 10.80 +10 42 35.8 u J51
2010-06-12 01:39:26 C 16 20 54.78 +10 40 59.6 w B19
2010-06-12 01:46:41 C 16 20 53.61 +10 40 53.6 w B19
2010-06-12 01:53:54 C 16 20 52.41 +10 40 46.9 w B19
2010-06-12 03:16:12 C 16 20 41.51 +10 39 38.0 u H23
2010-06-12 03:37:05 C 16 20 38.05 +10 39 18.9 u H23
2010-06-12 03:58:00 C 16 20 34.63 +10 38 59.9 u H23
2010-06-12 07:18:26 C 16 20 02.13 +10 35 52.6 o H10
2010-06-12 07:53:47 C 16 19 56.31 +10 35 19.1 o H10
2010-06-12 07:59:50 C 16 19 55.30 +10 35 13.4 o H10
2010-06-13 03:36:17 C 16 16 52.25 +10 16 23.7 o H10
2010-06-13 03:51:58 C 16 16 49.73 +10 16 07.8 o H10
2010-06-13 04:37:50 C 16 16 42.11 +10 15 23.3 o H10
2010-06-15 21:46:35 C 16 06 22.64 +09 05 36.4 c 127
2010-06-15 22:06:24 C 16 06 19.37 +09 05 13.7 c 127
2010-06-16 01:12:13 C 16 05 50.63 +09 01 41.2 o I15
2010-06-16 01:21:40 C 16 05 49.09 +09 01 30.6 o I15
2010-06-16 01:31:07 C 16 05 47.51 +09 01 19.7 o I15
2010-06-16 06:57:29 C 16 04 54.33 +08 55 04.3 r 703
2010-06-16 07:04:03 C 16 04 53.25 +08 54 56.4 r 703
2010-06-16 07:10:39 C 16 04 52.14 +08 54 48.9 r 703
2010-06-16 07:13:49 C 16 04 51.13 +08 54 43.0 u H45
2010-06-16 07:15:10 C 16 04 50.91 +08 54 41.5 u H45