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
2012-03-29 07:34:20 C 12 31 29.15 +53 25 24.3 u H45
2012-03-29 17:30:25 C 12 30 12.47 +53 19 15.6 r 168
2012-03-29 19:23:25 C 12 29 57.20 +53 18 08.3 r 168
2012-03-29 22:05:35 C 12 29 35.12 +53 16 26.5 r 168
2012-03-31 19:45:26 C 12 23 54.85 +52 46 12.2 r 106
2012-03-31 20:04:08 C 12 23 52.36 +52 45 58.6 r 106
2012-03-31 20:22:47 C 12 23 49.86 +52 45 47.0 r 106
2012-03-31 20:41:24 C 12 23 47.59 +52 45 33.5 r 106
2012-04-02 06:05:04 C 12 19 52.82 +52 21 14.5 r 703
2012-04-02 06:15:46 C 12 19 51.45 +52 21 06.1 r 703
2012-04-02 06:26:29 C 12 19 50.19 +52 20 58.2 r 703
2012-04-02 06:35:05 C 12 19 49.04 +52 20 50.5 18.3 c 704
2012-04-02 06:37:09 C 12 19 48.90 +52 20 50.6 r 703
2012-04-02 06:49:57 C 12 19 47.26 +52 20 41.6 19.0 c 704
2012-04-02 07:04:43 C 12 19 45.48 +52 20 29.1 19.0 c 704
2012-04-02 07:19:31 C 12 19 43.66 +52 20 17.1 18.7 c 704
2012-04-02 07:34:17 C 12 19 41.69 +52 20 07.1 18.8 c 704
2012-04-09 00:32:07 C 12 04 04.03 +49 59 54.6 u B88
2012-04-09 00:45:39 C 12 04 02.84 +49 59 40.8 u B88
2012-04-09 00:59:11 C 12 04 01.70 +49 59 27.7 u B88
2012-04-20 01:15:46 C 11 48 52.94 +45 16 03.3 u I15
2012-04-20 01:25:07 C 11 48 52.45 +45 15 52.1 u I15
2012-04-20 01:34:29 C 11 48 52.12 +45 15 41.6 u I15
2012-04-20 23:07:36 C 11 48 07.25 +44 50 41.9 c A24
2012-04-20 23:09:41 C 11 48 07.23 +44 50 39.2 c A24
2012-04-21 00:25:07 C 11 48 04.45 +44 49 09.2 c A24
2012-04-21 00:27:12 C 11 48 04.33 +44 49 06.8 c A24
2012-04-21 06:32:20 C 11 47 53.12 +44 42 08.3 r 703
2012-04-21 06:42:02 C 11 47 52.76 +44 41 57.2 r 703
2012-04-21 06:51:53 C 11 47 52.44 +44 41 44.9 r 703
2012-04-21 07:01:39 C 11 47 52.04 +44 41 33.3 r 703
2012-04-25 18:36:12 C 11 45 19.23 +42 34 01.6 o C41
2012-04-25 19:08:24 C 11 45 18.52 +42 33 23.7 o C41
2013-02-28 21:26:38 C 04 03 08.87 +46 28 34.4 q C73
2013-02-28 21:27:47 C 04 03 09.26 +46 28 36.3 q C73
2013-02-28 21:28:57 C 04 03 09.55 +46 28 37.9 q C73
2013-02-28 21:30:06 C 04 03 09.96 +46 28 40.2 q C73
2013-02-28 21:31:16 C 04 03 10.29 +46 28 41.6 q C73
2013-02-28 21:32:25 C 04 03 10.69 +46 28 43.3 q C73
2013-02-28 21:33:34 C 04 03 11.05 +46 28 45.4 q C73
2013-02-28 21:34:44 C 04 03 11.39 +46 28 47.4 q C73
2013-02-28 21:35:53 C 04 03 11.76 +46 28 48.8 q C73
2013-02-28 21:36:28 C 04 03 11.93 +46 28 49.8 q C73
2013-02-28 21:37:03 C 04 03 12.17 +46 28 50.9 q C73
2013-03-04 19:02:26 C 04 32 28.73 +48 32 21.9 c A24
2013-03-04 19:04:31 C 04 32 29.46 +48 32 23.9 c A24
2013-03-04 19:22:27 C 04 32 34.89 +48 32 43.5 c A24
2013-03-04 19:43:39 C 04 32 41.41 +48 33 06.2 c A24
2013-03-04 20:00:53 C 04 32 46.69 +48 33 25.1 c A24
2013-03-04 20:02:57 C 04 32 47.34 +48 33 27.8 c A24