2004 DK1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3956785024 ± 8.69e-09
Semi-major axis (a)1.7986291576 AU ± 1.30e-08
Inclination (i)1.02508247° ± 1.43e-06
Long. of Asc. Node (Ω)38.94737316° ± 3.67e-05
Arg. of Perihelion (ω)167.97239491° ± 3.79e-05
Mean Anomaly (M)343.15964972° ± 2.49e-05
Mean Motion (n)0.4086013827°/day ± 4.44e-09
Perihelion dist (q)1.08695027 AU ± 1.75e-08
Aphelion dist (Q)2.51030805 AU ± 2.40e-08
Orbital Period2.41219517 yr ± 2.62e-08
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.411″
Uncertainty0
Orbit TypeAmor
MOID0.082445 AU
Observations Used541
Oppositions10
Arc Total2004-2021
First Observation Used2004-02-17
Last Observation Used2021-08-14
Observations (556)
Date Type RA Dec Mag Band Observatory
2004-03-31 22:27:08 C 12 34 04.69 +02 00 05.3 c 560
2004-03-31 22:28:10 C 12 34 04.80 +02 00 03.9 c 560
2004-03-31 22:29:10 C 12 34 04.94 +02 00 03.6 c 560
2004-04-01 22:45:17 12 38 09.89 +01 27 15.9 o 084
2004-04-02 21:40:36 12 42 12.02 +00 55 05.6 o 084
2004-04-03 18:45:15 12 46 03.31 +00 24 18.6 o 084
2004-04-06 22:11:38 C 13 00 37.80 -01 34 54.2 o 084
2004-04-07 23:07:07 C 13 05 45.45 -02 17 11.2 o 084
2004-04-08 04:04:11 C 13 06 49.91 -02 25 25.4 294
2004-04-08 04:18:39 C 13 06 52.73 -02 25 50.7 294
2004-04-08 04:33:49 C 13 06 55.46 -02 26 16.5 294
2004-04-08 06:20:43 C 13 07 17.46 -02 29 20.1 r 649
2004-04-08 06:22:51 C 13 07 17.88 -02 29 23.6 r 649
2004-04-08 06:25:24 C 13 07 18.37 -02 29 28.0 r 649
2004-04-08 06:27:57 C 13 07 18.83 -02 29 33.0 r 649
2004-04-08 07:51:37 C 13 07 34.41 -02 31 53.2 r H41
2004-04-08 07:56:40 C 13 07 35.41 -02 32 02.2 r H41
2004-04-08 07:59:11 C 13 07 35.92 -02 32 06.3 r H41
2004-04-08 08:01:08 C 13 07 36.22 -02 32 10.0 r H41
2004-04-08 08:05:28 C 13 07 37.04 -02 32 17.8 r H41
2004-04-08 23:07:05 C 13 10 50.75 -02 59 08.7 o 084
2004-04-09 05:44:00 C 13 12 17.93 -03 10 28.8 r H41
2004-04-09 05:49:37 C 13 12 19.02 -03 10 38.8 r H41
2004-04-09 05:51:38 C 13 12 19.28 -03 10 42.2 r H41
2004-04-09 05:54:56 C 13 12 19.97 -03 10 48.6 r H41
2004-04-09 13:54:02 C 13 14 05.01 -03 25 06.2 r 379
2004-04-09 13:56:11 C 13 14 05.37 -03 25 10.2 r 379
2004-04-09 14:02:38 C 13 14 06.67 -03 25 22.4 r 379
2004-04-09 14:04:48 C 13 14 07.09 -03 25 25.6 r 379
2004-04-09 14:18:53 C 13 14 08.71 -03 24 04.4 r E12
2004-04-09 14:28:43 C 13 14 10.59 -03 24 21.8 r E12
2004-04-09 14:38:32 C 13 14 12.50 -03 24 39.6 r E12
2004-04-09 14:42:45 C 13 14 14.82 -03 26 34.3 m 300
2004-04-09 14:44:45 C 13 14 15.24 -03 26 38.0 m 300
2004-04-09 14:46:45 C 13 14 15.65 -03 26 40.8 m 300
2004-04-09 14:48:20 C 13 14 14.41 -03 24 57.3 r E12
2004-04-09 14:48:45 C 13 14 15.99 -03 26 45.1 m 300
2004-04-09 14:54:42 C 13 14 17.13 -03 26 56.4 m 300
2004-04-09 14:56:48 C 13 14 17.58 -03 26 59.5 m 300
2004-04-09 14:58:51 C 13 14 17.98 -03 27 03.4 m 300
2004-04-09 15:00:50 C 13 14 18.31 -03 27 07.3 m 300
2004-04-09 22:20:43 C 13 15 57.41 -03 40 29.5 r 938
2004-04-09 22:54:14 C 13 16 04.10 -03 41 30.1 r 938
2004-04-10 04:33:50 C 13 17 17.37 -03 51 51.0 294
2004-04-10 04:52:14 C 13 17 20.98 -03 52 23.8 294
2004-04-10 05:13:00 C 13 17 25.10 -03 53 01.1 294
2004-04-10 11:29:04 C 13 18 52.36 -04 02 39.0 r E25
2004-04-10 11:41:20 C 13 18 54.80 -04 03 01.6 r E25
2004-04-10 11:53:50 C 13 18 57.36 -04 03 23.3 r E25
2004-04-10 21:09:11 C 13 21 01.08 -04 22 26.7 c A48