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
2012-01-10 03:53:30 C 15 11 35.30 +01 11 49.7 u 160
2012-01-10 03:57:27 C 15 11 35.18 +01 12 06.1 u 160
2012-01-17 04:09:52 C 15 08 13.19 +11 37 52.6 u 160
2012-01-17 04:12:58 C 15 08 13.12 +11 38 04.4 u 160
2012-01-17 04:16:04 C 15 08 13.08 +11 38 13.9 u 160
2012-01-18 03:28:09 C 15 07 56.24 +12 56 37.4 u 160
2012-01-18 03:31:15 C 15 07 56.20 +12 56 48.2 u 160
2012-01-18 03:34:23 C 15 07 56.16 +12 56 58.8 u 160
2012-01-19 03:14:34 C 15 07 39.58 +14 15 08.5 u C73
2012-01-19 03:16:35 C 15 07 39.55 +14 15 15.5 u C73
2012-01-19 03:18:37 C 15 07 39.54 +14 15 22.6 u C73
2012-01-19 03:20:38 C 15 07 39.47 +14 15 28.4 u C73
2012-01-19 03:22:39 C 15 07 39.47 +14 15 35.3 u C73
2012-01-19 03:24:40 C 15 07 39.43 +14 15 42.3 u C73
2012-01-19 03:26:42 C 15 07 39.37 +14 15 48.7 u C73
2012-01-19 03:28:43 C 15 07 39.39 +14 15 55.2 u C73
2012-01-19 03:30:44 C 15 07 39.27 +14 16 01.8 u C73
2012-01-19 03:32:46 C 15 07 39.24 +14 16 08.6 u C73
2012-01-20 11:37:20 C 15 07 20.13 +15 59 21.6 r 703
2012-01-20 11:44:40 C 15 07 20.02 +15 59 45.0 r 703
2012-01-20 11:51:59 C 15 07 19.84 +16 00 08.9 r 703
2012-01-20 11:59:21 C 15 07 19.70 +16 00 32.9 r 703
2012-01-25 22:53:31 C 15 06 01.66 +22 30 14.6 17.8 r 168
2012-01-25 22:58:05 C 15 06 01.60 +22 30 28.2 17.9 r 168
2012-01-25 23:23:30 C 15 06 01.21 +22 31 39.9 17.6 r 168
2012-01-25 23:29:30 C 15 06 01.16 +22 31 57.8 17.4 r 168
2012-01-30 09:56:10 C 15 04 37.11 +27 17 49.5 u H45
2012-01-30 09:57:45 C 15 04 37.08 +27 17 53.7 u H45
2012-01-30 09:59:14 C 15 04 37.04 +27 17 57.5 u H45
2012-01-30 10:01:24 C 15 04 36.99 +27 18 03.0 u H45
2012-01-30 10:02:49 C 15 04 36.97 +27 18 06.9 u H45
2012-01-30 10:04:21 C 15 04 36.93 +27 18 10.8 u H45
2012-02-11 09:30:54 C 14 56 11.64 +38 18 11.1 17.0 c 704
2012-02-11 09:48:25 C 14 56 10.69 +38 18 48.7 17.4 c 704
2012-02-11 10:05:57 C 14 56 09.69 +38 19 25.2 17.5 c 704
2012-02-11 10:23:29 C 14 56 08.72 +38 20 02.5 16.9 c 704
2012-02-11 10:41:36 C 14 56 07.66 +38 20 40.1 17.5 c 704
2012-02-19 10:05:21 C 14 44 09.99 +44 21 50.7 r 703
2012-02-19 10:13:31 C 14 44 09.24 +44 22 05.2 r 703
2012-02-19 10:21:49 C 14 44 08.52 +44 22 19.5 r 703
2012-02-19 10:30:03 C 14 44 07.76 +44 22 34.2 r 703
2012-02-21 18:50:30 C 14 39 18.75 +45 55 59.1 r 168
2012-02-21 20:00:30 C 14 39 12.20 +45 57 56.1 r 168
2012-02-21 20:07:50 C 14 39 11.50 +45 58 07.9 r 168
2012-02-21 21:27:50 C 14 39 03.85 +46 00 20.9 r 168
2012-02-23 04:14:44 C 14 36 06.72 +46 49 00.2 c A24
2012-02-23 04:15:46 C 14 36 06.61 +46 49 01.6 c A24
2012-02-23 05:08:39 C 14 36 00.80 +46 50 22.5 c A24
2012-02-23 05:09:42 C 14 36 00.75 +46 50 23.7 c A24
2012-02-26 02:08:07 C 14 28 45.65 +48 31 34.5 c A24