276786 (2004 KD1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3300558696 ± 1.81e-08
Semi-major axis (a)1.7199944148 AU ± 1.35e-09
Inclination (i)10.12466162° ± 1.43e-06
Long. of Asc. Node (Ω)271.46110335° ± 1.22e-05
Arg. of Perihelion (ω)9.97797082° ± 1.33e-05
Mean Anomaly (M)189.81407120° ± 4.22e-06
Mean Motion (n)0.4369399163°/day ± 5.14e-10
Perihelion dist (q)1.15230016 AU ± 3.11e-08
Aphelion dist (Q)2.28768867 AU ± 3.12e-08
Orbital Period2.25574787 yr ± 2.66e-09
Physical Parameters
H (abs. magnitude)17.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.250″
Uncertainty0
Orbit TypeAmor
MOID0.136441 AU
Observations Used770
Oppositions13
Arc Total2002-2026
First Observation Used2002-12-06
Last Observation Used2026-01-12
Observations (862)
Date Type RA Dec Mag Band Observatory
2004-10-23 07:11:40 C 00 30 56.47 +27 39 18.8 19.4 c 704
2004-11-10 03:13:40 C 00 24 29.77 +22 19 14.9 o 699
2004-11-10 03:42:54 C 00 24 29.80 +22 18 54.7 o 699
2004-11-10 04:12:05 C 00 24 29.79 +22 18 34.9 o 699
2004-11-10 04:41:18 C 00 24 29.70 +22 18 16.2 o 699
2006-01-09 12:00:14 C 11 20 47.799 -09 04 46.71 e 645
2006-01-09 12:05:14 C 11 20 47.868 -09 04 49.30 21.6 e 645
2006-03-04 08:23:33 C 10 47 25.90 -15 41 01.6 r 703
2006-03-04 08:37:03 C 10 47 24.93 -15 41 00.7 r 703
2006-03-04 08:50:02 C 10 47 24.14 -15 40 59.4 r 703
2006-03-04 09:03:31 C 10 47 23.20 -15 40 58.1 r 703
2008-02-06 23:01:04 C 08 06 33.08 +08 52 09.0 r B11
2008-02-06 23:13:30 C 08 06 32.29 +08 52 09.3 r B11
2009-11-17 10:11:40 C 07 19 22.29 +23 14 03.5 r G96
2009-11-17 10:30:30 C 07 19 21.90 +23 14 01.7 r G96
2009-11-17 10:39:44 C 07 19 21.72 +23 14 00.8 r G96
2009-12-16 05:03:33 C 06 51 24.83 +22 02 57.8 o 691
2009-12-16 05:29:04 C 06 51 23.27 +22 02 54.9 o 691
2009-12-20 04:45:21 C 06 45 27.94 +21 52 11.7 o 691
2009-12-20 05:10:54 C 06 45 26.26 +21 52 08.9 o 691
2009-12-20 05:36:29 C 06 45 24.61 +21 52 06.1 o 691
2010-03-13 10:14:19 S 05 53 43.404 +18 45 29.48 L C51
2010-03-13 19:46:03 S 05 54 00.818 +18 45 10.12 L C51
2010-03-13 22:56:34 S 05 54 06.766 +18 45 04.72 L C51
2010-03-14 00:31:44 S 05 54 09.634 +18 45 04.32 L C51
2010-03-14 02:07:05 S 05 54 12.590 +18 45 01.66 L C51
2010-03-14 03:42:26 S 05 54 15.634 +18 44 57.34 L C51
2010-03-14 06:52:57 S 05 54 21.557 +18 44 51.58 L C51
2010-03-14 10:03:28 S 05 54 27.540 +18 44 45.71 L C51
2011-10-25 10:18:45 C 05 05 40.867 +32 37 33.38 L F51
2011-10-25 10:39:38 C 05 05 40.158 +32 37 32.12 L F51
2011-10-25 11:00:28 C 05 05 39.446 +32 37 30.84 L F51
2011-10-25 11:21:12 C 05 05 38.735 +32 37 29.58 L F51
2011-11-28 02:42:12 C 04 18 41.42 +29 35 11.5 o 691
2011-11-28 03:19:18 C 04 18 38.80 +29 34 57.6 o 691
2011-11-28 03:41:14 C 04 18 37.42 +29 34 50.1 o 691
2011-11-28 12:08:07 C 04 18 01.512 +29 31 37.24 L F51
2011-11-28 12:26:42 C 04 18 00.180 +29 31 29.81 L F51
2011-11-28 12:47:13 C 04 17 58.722 +29 31 21.82 L F51
2011-11-28 13:05:50 C 04 17 57.394 +29 31 14.30 L F51
2013-01-10 07:37:54 C 13 59 01.17 -23 12 23.5 u 807
2013-01-10 07:49:56 C 13 59 02.42 -23 12 32.1 u 807
2013-02-26 09:15:14 C 16 22 31.27 -34 21 21.0 u 807
2013-02-26 09:19:28 C 16 22 31.90 -34 21 22.5 u 807
2013-02-26 09:24:05 C 16 22 32.61 -34 21 24.3 u 807
2013-02-26 09:28:30 C 16 22 33.28 -34 21 26.0 u 807
2013-02-26 09:32:55 C 16 22 33.95 -34 21 27.8 u 807
2013-05-14 17:59:23 C 21 47 08.55 -16 33 06.9 q E12
2013-05-21 10:18:53 C 22 10 18.84 -12 13 21.7 u 703
2013-05-21 10:27:07 C 22 10 19.95 -12 13 06.6 u 703