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
2021-04-02 11:11:15 C 13 10 20.68 +70 51 49.6 U I41
2021-04-02 12:38:52 C 13 10 17.64 +70 53 19.1 V T08
2021-04-02 12:43:31 C 13 10 17.37 +70 53 23.9 V T08
2021-04-02 12:52:51 C 13 10 16.90 +70 53 30.8 V T08
2021-04-02 13:11:38 C 13 10 15.82 +70 53 49.4 V T08
2021-04-08 18:25:12 S 13 02 25.19 +73 06 35.9 L C51
2021-04-08 19:46:21 C 13 02 21.80 +73 07 54.1 V K74
2021-04-08 19:51:25 C 13 02 21.42 +73 07 58.6 V K74
2021-04-08 19:56:29 C 13 02 21.05 +73 08 03.2 V K74
2021-04-08 20:05:22 C 13 02 20.44 +73 08 10.9 V K74
2021-04-08 20:13:09 C 13 02 19.84 +73 08 17.5 V K74
2021-04-08 21:33:19 S 13 02 13.26 +73 09 11.9 L C51
2021-04-09 00:41:38 S 13 02 01.178 +73 11 47.58 L C51
2021-04-09 02:15:42 S 13 01 55.104 +73 13 05.09 L C51
2021-04-09 03:49:14 S 13 01 49.19 +73 14 22.8 L C51
2021-04-09 05:24:01 S 13 01 42.88 +73 15 40.1 L C51
2021-04-09 06:58:05 S 13 01 36.74 +73 16 57.4 L C51
2021-04-09 08:32:21 S 13 01 30.51 +73 18 14.5 L C51
2021-04-09 10:06:24 S 13 01 24.39 +73 19 31.6 L C51
2021-04-09 11:39:55 S 13 01 18.40 +73 20 48.5 L C51
2021-04-09 13:13:59 S 13 01 12.192 +73 22 05.34 L C51
2021-04-09 14:48:47 S 13 01 05.71 +73 23 22.1 L C51
2021-04-09 16:22:51 S 13 00 59.426 +73 24 38.99 L C51
2021-04-09 17:57:07 S 13 00 53.12 +73 25 55.1 L C51
2021-04-09 21:05:15 S 13 00 40.50 +73 28 27.6 L C51
2021-04-10 10:31:00 C 12 59 44.04 +73 39 38.9 V T08
2021-04-10 11:30:51 C 12 59 38.84 +73 40 25.6 V T08
2021-04-10 11:32:51 C 12 59 38.88 +73 40 27.8 V T08
2021-04-10 11:38:10 C 12 59 38.29 +73 40 32.0 V T08
2021-04-10 12:29:13 C 12 59 33.85 +73 41 10.4 V T08
2021-04-13 21:46:26 C 12 53 27.70 +74 43 31.5 V Z80
2021-04-13 21:53:06 C 12 53 27.18 +74 43 36.9 V Z80
2021-04-13 21:59:46 C 12 53 26.25 +74 43 42.2 V Z80
2021-04-16 21:38:10 C 12 47 08.44 +75 35 12.9 V Z80
2021-04-16 21:44:49 C 12 47 07.67 +75 35 16.9 V Z80
2021-04-16 21:51:29 C 12 47 06.67 +75 35 21.5 V Z80
2021-04-18 08:18:35 C 12 43 46.54 +75 59 19.9 V T08
2021-04-18 08:40:40 C 12 43 43.872 +75 59 35.16 U F51
2021-04-18 08:44:24 C 12 43 43.36 +75 59 38.2 V T08
2021-04-18 08:49:03 C 12 43 42.77 +75 59 41.6 V T08
2021-04-18 08:54:44 C 12 43 42.03 +75 59 45.4 V T08
2021-04-18 08:58:22 C 12 43 41.655 +75 59 47.47 U F51
2021-04-18 09:16:03 C 12 43 39.427 +75 59 59.64 U F51
2021-04-18 09:33:46 C 12 43 37.216 +76 00 11.76 U F51
2021-04-19 08:58:17 C 12 41 13.779 +76 16 03.89 U F51
2021-04-19 09:14:10 C 12 41 11.701 +76 16 14.65 U F51
2021-04-19 09:30:03 C 12 41 09.625 +76 16 25.39 U F51
2021-04-19 09:45:54 C 12 41 07.534 +76 16 35.88 U F51
2021-04-29 08:00:48 C 12 08 21.610 +78 52 39.10 U F51
2021-04-29 08:17:33 C 12 08 17.882 +78 52 50.19 U F51