414429 (2009 DC43)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4894016020 ± 2.42e-08
Semi-major axis (a)1.8003397227 AU ± 2.44e-09
Inclination (i)20.84455546° ± 3.91e-06
Long. of Asc. Node (Ω)84.21849130° ± 1.61e-05
Arg. of Perihelion (ω)172.97010730° ± 1.54e-05
Mean Anomaly (M)304.25582675° ± 4.19e-06
Mean Motion (n)0.4080191816°/day ± 8.30e-10
Perihelion dist (q)0.91925058 AU ± 4.35e-08
Aphelion dist (Q)2.68142887 AU ± 4.36e-08
Orbital Period2.41563713 yr ± 4.92e-09
Physical Parameters
H (abs. magnitude)18.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.328″
Uncertainty0
Orbit TypeApollo
MOID0.094904 AU
Observations Used333
Oppositions17
Arc Total1995-2024
First Observation Used1995-12-27
Last Observation Used2024-12-07
Observations (376)
Date Type RA Dec Mag Band Observatory
2009-03-03 11:05:38 C 16 42 47.05 +24 18 14.0 o 291
2009-03-03 11:11:38 C 16 42 48.25 +24 18 12.8 o 291
2009-03-03 11:17:53 C 16 42 49.51 +24 18 13.3 o 291
2009-03-03 11:25:02 C 16 42 50.56 +24 18 10.9 o H55
2009-03-03 11:28:57 C 16 42 51.33 +24 18 10.4 o H55
2009-03-03 11:33:07 C 16 42 52.14 +24 18 10.2 o H55
2009-03-17 10:57:05 C 17 55 05.26 +22 39 47.1 r H36
2009-03-17 11:07:46 C 17 55 07.78 +22 39 41.5 r H36
2009-03-17 11:17:06 C 17 55 09.83 +22 39 37.7 r H36
2009-03-17 23:57:22 C 17 58 03.70 +22 32 42.3 r A17
2009-03-18 00:13:14 C 17 58 07.22 +22 32 34.0 r A17
2009-03-18 00:29:03 C 17 58 10.85 +22 32 25.4 r A17
2009-03-30 09:58:52 C 19 08 32.90 +18 37 44.3 o H55
2009-03-30 10:06:05 C 19 08 34.63 +18 37 36.6 o H55
2009-03-30 10:13:08 C 19 08 36.32 +18 37 29.7 o H55
2009-04-20 10:26:36 C 21 12 05.26 +07 15 18.8 r 448
2009-04-20 10:46:42 C 21 12 10.05 +07 14 48.4 r 448
2009-04-20 11:06:45 C 21 12 14.81 +07 14 18.4 r 448
2009-04-27 10:49:00 C 21 51 50.73 +03 04 02.5 r 448
2009-04-27 11:01:53 C 21 51 53.66 +03 03 43.7 r 448
2009-04-27 11:17:13 C 21 51 57.22 +03 03 19.7 r 448
2011-01-04 07:56:13 C 07 10 33.92 +34 58 24.0 r G96
2011-01-04 08:03:42 C 07 10 33.34 +34 58 27.0 r G96
2011-01-04 08:11:11 C 07 10 32.77 +34 58 30.6 r G96
2012-12-04 06:23:56 C 05 02 53.30 +17 07 10.9 r G96
2012-12-04 06:34:00 C 05 02 52.65 +17 07 11.7 r G96
2012-12-04 06:44:09 C 05 02 52.04 +17 07 13.1 r G96
2012-12-04 06:54:14 C 05 02 51.32 +17 07 14.3 r G96
2012-12-13 04:55:24 C 04 49 29.06 +17 35 10.7 r G96
2012-12-13 05:05:33 C 04 49 28.41 +17 35 12.5 r G96
2012-12-13 05:15:41 C 04 49 27.76 +17 35 13.6 r G96
2012-12-13 05:25:58 C 04 49 27.15 +17 35 15.4 r G96
2014-09-20 14:08:22 C 04 06 45.459 -04 28 43.69 L F51
2014-09-20 14:25:41 C 04 06 45.194 -04 28 47.62 L F51
2014-09-20 14:42:56 C 04 06 44.941 -04 28 51.84 L F51
2014-10-29 11:09:04 C 03 25 28.948 -07 19 28.92 L F51
2014-10-29 11:26:54 C 03 25 27.734 -07 19 29.59 L F51
2015-12-04 11:48:31 C 09 17 26.61 +29 36 10.4 q G96
2015-12-04 11:57:19 C 09 17 26.70 +29 36 14.8 q G96
2015-12-04 12:06:06 C 09 17 26.89 +29 36 18.4 q G96
2015-12-04 12:17:53 C 09 17 27.06 +29 36 23.7 q G96
2015-12-31 13:08:53 C 09 14 48.525 +36 18 38.58 L F51
2015-12-31 13:25:20 C 09 14 48.022 +36 18 51.14 L F51
2016-01-16 10:07:09 C 08 56 50.062 +41 28 34.42 L F51
2016-01-16 10:23:45 C 08 56 48.937 +41 28 47.91 L F51
2016-01-16 10:39:56 C 08 56 47.838 +41 29 01.31 L F51
2016-01-16 10:56:33 C 08 56 46.710 +41 29 14.81 L F51
2016-01-27 10:29:53 C 08 36 42.815 +44 50 22.30 L F51
2016-01-27 10:50:00 C 08 36 41.040 +44 50 36.13 L F51
2016-01-27 11:09:38 C 08 36 39.299 +44 50 49.54 L F51