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
2021-04-29 08:34:19 C 12 08 14.151 +78 53 01.14 U F51
2021-04-29 08:51:06 C 12 08 10.438 +78 53 11.96 U F51
2021-04-29 09:07:19 C 12 08 06.851 +78 53 22.29 U F51
2021-04-29 09:23:10 C 12 08 03.358 +78 53 32.25 U F51
2021-04-29 09:39:02 C 12 07 59.865 +78 53 42.11 U F51
2021-04-29 09:54:55 C 12 07 56.386 +78 53 51.94 U F51
2021-05-08 07:03:53 C 11 07 23.71 +81 21 54.9 V T08
2021-05-08 07:09:12 C 11 07 21.10 +81 21 58.2 V T08
2021-05-08 07:17:14 C 11 07 16.56 +81 22 03.5 V T08
2021-05-08 07:31:51 C 11 07 09.74 +81 22 13.9 V T08
2021-05-10 07:05:03 C 10 43 30.58 +81 55 23.7 V T05
2021-05-10 07:09:40 C 10 43 27.56 +81 55 26.6 V T05
2021-05-10 07:18:15 C 10 43 22.01 +81 55 31.9 V T05
2021-05-10 07:38:03 C 10 43 09.85 +81 55 44.1 V T05
2021-05-22 23:25:27 C 05 41 29.50 +79 49 35.1 V Z80
2021-05-22 23:32:07 C 05 41 23.70 +79 49 17.6 V Z80
2021-05-22 23:38:47 C 05 41 17.78 +79 48 59.4 V Z80
2021-07-09 07:17:25 C 03 12 21.61 -32 32 06.7 q Y00
2021-07-09 07:33:38 C 03 12 21.82 -32 32 31.4 q Y00
2021-07-09 07:47:55 C 03 12 22.05 -32 32 53.0 q Y00
2021-07-21 18:50:04 S 03 16 30.444 -38 13 15.89 L C51
2021-07-21 21:58:23 S 03 16 31.73 -38 16 08.3 L C51
2021-07-22 01:06:31 S 03 16 33.00 -38 19 00.1 L C51
2021-07-22 02:40:46 S 03 16 33.626 -38 20 25.66 L C51
2021-07-22 05:48:54 S 03 16 34.81 -38 23 16.8 L C51
2021-07-22 07:22:58 S 03 16 35.405 -38 24 42.12 L C51
2021-07-22 08:57:13 S 03 16 35.981 -38 26 07.22 L C51
2021-07-22 12:05:21 S 03 16 37.116 -38 28 57.14 L C51
2021-07-22 13:39:36 S 03 16 37.66 -38 30 22.0 L C51
2021-07-22 15:13:40 S 03 16 38.24 -38 31 46.2 L C51
2021-07-22 18:21:48 S 03 16 39.25 -38 34 35.2 L C51
2021-07-22 21:30:07 S 03 16 40.29 -38 37 23.5 L C51
2021-07-26 07:02:11 C 03 16 54.74 -39 47 32.6 q Y00
2021-07-26 07:16:26 C 03 16 54.71 -39 47 45.4 q Y00
2021-07-26 07:33:46 C 03 16 54.64 -39 48 00.2 q Y00
2021-08-19 13:37:39 C 03 00 09.35 -46 37 34.0 V T05
2021-08-19 13:42:15 C 03 00 09.06 -46 37 36.6 V T05
2021-08-19 13:50:11 C 03 00 08.47 -46 37 40.7 V T05
2021-08-19 14:04:41 C 03 00 07.57 -46 37 49.4 V T05
2021-08-19 14:05:20 C 03 00 07.48 -46 37 50.1 V T05
2021-08-19 14:10:36 C 03 00 07.10 -46 37 52.6 V T05
2021-08-19 14:19:12 C 03 00 06.49 -46 37 57.8 V T05
2021-08-19 14:44:56 C 03 00 04.73 -46 38 12.8 V T05
2021-08-20 06:42:52 C 02 59 03.65 -46 47 06.6 q Y00
2021-08-20 06:57:25 C 02 59 02.63 -46 47 15.6 q Y00
2021-08-20 07:10:49 C 02 59 01.62 -46 47 23.7 q Y00
2021-09-06 06:56:05 C 02 22 17.89 -49 28 16.9 V W94
2021-09-06 07:04:14 C 02 22 16.91 -49 28 18.0 V W94
2021-09-06 07:12:20 C 02 22 15.98 -49 28 20.0 V W94
2021-09-29 03:43:07 C 01 17 26.30 -47 33 54.0 V W94