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
2013-03-08 06:05:37 C 04 58 22.616 +49 51 00.73 L F51
2013-03-08 06:23:40 C 04 58 28.040 +49 51 14.27 L F51
2013-03-23 04:03:11 C 06 40 59.79 +51 05 04.3 o 711
2013-03-23 04:07:30 C 06 41 00.84 +51 05 03.3 o 711
2013-03-23 04:11:26 C 06 41 01.82 +51 05 02.0 o 711
2013-04-20 03:05:36 C 08 53 54.94 +43 39 44.2 q 448
2013-04-20 03:31:30 C 08 53 58.77 +43 39 20.7 q 448
2013-04-20 03:55:24 C 08 54 02.26 +43 38 58.3 q 448
2013-04-22 02:49:14 C 09 01 01.93 +42 56 19.4 u H21
2013-04-22 03:01:56 C 09 01 03.74 +42 56 07.6 u H21
2013-04-22 03:15:26 C 09 01 05.68 +42 55 55.0 u H21
2023-05-06 11:22:07 C 22 00 05.49 -07 51 47.9 V 695
2023-05-06 11:24:38 C 22 00 05.91 -07 51 47.1 V 695
2023-05-06 11:27:09 C 22 00 06.32 -07 51 46.1 V 695
2023-05-07 11:24:22 C 22 04 08.02 -07 42 41.7 V 695
2023-05-07 11:26:42 C 22 04 08.41 -07 42 40.8 V 695
2023-05-07 11:29:02 C 22 04 08.80 -07 42 40.1 V 695
2023-05-08 10:39:03 C 22 08 04.60 -07 33 44.4 V 695
2023-05-08 10:42:14 C 22 08 05.12 -07 33 43.1 V 695
2023-05-08 10:45:25 C 22 08 05.66 -07 33 42.0 V 695
2024-05-07 10:25:50 C 20 37 40.044 -04 41 10.28 V G96
2024-05-07 10:34:00 C 20 37 41.056 -04 41 08.84 V G96
2024-05-07 10:42:09 C 20 37 42.053 -04 41 07.22 V G96
2024-05-07 10:50:19 C 20 37 43.064 -04 41 05.68 V G96
2024-05-18 10:23:03 C 21 13 16.100 -03 55 15.31 V 703
2024-05-18 10:26:23 C 21 13 16.536 -03 55 14.12 V 703
2024-05-18 10:29:44 C 21 13 17.008 -03 55 15.24 V 703
2024-05-18 10:36:06 C 21 13 17.922 -03 55 13.01 V G96
2024-05-18 10:51:16 C 21 13 20.046 -03 55 10.63 V G96
2024-05-18 10:58:51 C 21 13 21.133 -03 55 09.34 V G96
2024-05-19 01:58:43 C 21 15 31.954 -03 52 32.45 V M22
2024-05-19 02:02:43 C 21 15 32.419 -03 52 31.87 V M22
2024-05-19 02:07:29 C 21 15 33.137 -03 52 30.86 V M22
2024-05-19 02:14:48 C 21 15 34.188 -03 52 29.50 V M22
2024-05-21 10:38:42 C 21 23 57.257 -03 44 23.39 V G96
2024-05-21 10:44:11 C 21 23 58.060 -03 44 22.70 V G96
2024-05-21 10:49:40 C 21 23 58.880 -03 44 22.09 V G96
2024-05-21 10:55:09 C 21 23 59.680 -03 44 21.19 V G96
2024-06-01 09:29:21 C 22 07 44.972 -03 13 13.98 V 703
2024-06-01 09:32:41 C 22 07 45.595 -03 13 14.95 V 703
2024-06-01 09:36:02 C 22 07 46.218 -03 13 13.19 V 703
2024-06-01 09:39:22 C 22 07 46.772 -03 13 14.23 V 703
2024-06-03 10:17:03 C 22 16 55.096 -03 09 10.12 V 703
2024-06-03 10:27:09 C 22 16 57.054 -03 09 08.06 V 703
2024-06-03 13:52:17 C 22 17 36.410 -03 08 48.95 V T05
2024-06-03 13:57:38 C 22 17 37.435 -03 08 48.34 V T05
2024-06-03 14:27:24 C 22 17 43.018 -03 08 46.39 V T05
2024-06-03 14:46:03 C 22 17 46.546 -03 08 44.63 V T05
2024-06-06 09:46:29 C 22 31 04.026 -03 04 15.96 V G96
2024-06-06 09:53:24 C 22 31 05.430 -03 04 15.60 V G96