319988 (2007 DK)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5506119516 ± 2.47e-08
Semi-major axis (a)1.3955288536 AU ± 2.11e-09
Inclination (i)5.18039533° ± 1.43e-06
Long. of Asc. Node (Ω)290.75585853° ± 3.24e-05
Arg. of Perihelion (ω)355.13306144° ± 3.29e-05
Mean Anomaly (M)59.10883761° ± 2.42e-06
Mean Motion (n)0.5978662608°/day ± 1.35e-09
Perihelion dist (q)0.62713399 AU ± 3.45e-08
Aphelion dist (Q)2.16392372 AU ± 3.47e-08
Orbital Period1.64857318 yr ± 3.74e-09
Physical Parameters
H (abs. magnitude)19.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.313″
Uncertainty0
Orbit TypeApollo
MOID0.089531 AU
Observations Used492
Oppositions9
Arc Total2002-2025
First Observation Used2002-01-27
Last Observation Used2025-12-10
Observations (520)
Date Type RA Dec Mag Band Observatory
2025-11-09 07:01:32 C 01 38 50.748 +30 33 40.32 V 703
2025-11-09 07:04:54 C 01 38 50.507 +30 33 33.80 V 703
2025-11-09 07:11:38 C 01 38 50.190 +30 33 21.53 V 703
2025-11-09 10:09:10 C 01 38 42.442 +30 28 34.90 V T08
2025-11-09 10:13:07 C 01 38 42.298 +30 28 28.56 V T08
2025-11-09 10:18:26 C 01 38 42.007 +30 28 19.85 V T08
2025-11-09 10:22:34 C 01 38 41.782 +30 28 12.72 V T08
2025-11-09 10:25:13 C 01 38 41.621 +30 28 08.51 V T08
2025-11-09 10:42:13 C 01 38 40.807 +30 27 40.00 V T08
2025-11-09 10:43:00 C 01 38 40.757 +30 27 38.84 V T08
2025-11-09 10:55:05 C 01 38 40.126 +30 27 18.94 V T08
2025-11-10 06:54:39 C 01 37 51.398 +29 55 10.24 V 703
2025-11-10 06:58:01 C 01 37 51.179 +29 55 04.40 V 703
2025-11-10 07:01:22 C 01 37 51.006 +29 54 59.87 V 703
2025-11-10 07:04:43 C 01 37 50.851 +29 54 55.40 V 703
2025-11-10 10:23:07 C 01 37 43.104 +29 49 47.87 X F52
2025-11-10 10:38:40 C 01 37 42.382 +29 49 23.48 V T05
2025-11-10 10:40:01 C 01 37 42.339 +29 49 21.04 X F52
2025-11-10 10:44:06 C 01 37 42.137 +29 49 14.30 V T05
2025-11-10 10:52:43 C 01 37 41.767 +29 49 01.24 V T05
2025-11-10 10:57:07 C 01 37 41.563 +29 48 53.83 X F52
2025-11-10 11:13:18 C 01 37 40.817 +29 48 27.97 V T05
2025-11-10 11:14:17 C 01 37 40.796 +29 48 26.59 X F52
2025-11-11 06:23:59 C 01 36 59.576 +29 19 03.90 V 703
2025-11-11 06:27:18 C 01 36 59.483 +29 18 58.68 V 703
2025-11-11 06:30:37 C 01 36 59.357 +29 18 55.62 V 703
2025-11-11 06:33:56 C 01 36 59.231 +29 18 51.01 V 703
2025-11-11 09:36:03 C 01 36 52.846 +29 14 22.81 V T05
2025-11-11 09:41:20 C 01 36 52.644 +29 14 14.78 V T05
2025-11-11 09:49:14 C 01 36 52.296 +29 14 03.01 V T05
2025-11-11 10:20:47 C 01 36 51.014 +29 13 15.53 V T05
2025-11-13 08:26:26 C 01 35 27.265 +28 07 34.28 V G96
2025-11-13 08:34:36 C 01 35 27.013 +28 07 23.05 V G96
2025-11-13 08:41:43 C 01 35 26.758 +28 07 13.01 V 703
2025-11-13 08:42:46 C 01 35 26.761 +28 07 11.71 V G96
2025-11-13 08:50:55 C 01 35 26.484 +28 07 00.41 V G96
2025-11-13 08:51:42 C 01 35 26.293 +28 06 56.92 V 703
2025-11-13 12:51:15 C 01 35 21.89 +28 01 38.0 V D29
2025-11-13 12:52:31 C 01 35 21.85 +28 01 36.4 V D29
2025-11-13 13:11:37 C 01 35 21.24 +28 01 10.9 V D29
2025-11-13 13:12:53 C 01 35 21.20 +28 01 09.3 V D29
2025-11-13 13:31:59 C 01 35 20.59 +28 00 43.7 V D29
2025-11-13 13:33:15 C 01 35 20.55 +28 00 42.1 V D29
2025-11-14 05:26:14 C 01 34 56.993 +27 39 40.90 V 703
2025-11-14 05:30:30 C 01 34 56.892 +27 39 35.71 V 703
2025-11-14 05:34:29 C 01 34 56.773 +27 39 30.82 V 703
2025-11-14 05:38:15 C 01 34 56.636 +27 39 24.52 V 703
2025-11-15 05:39:15 C 01 34 25.644 +27 08 52.48 V 703
2025-11-15 05:42:42 C 01 34 25.554 +27 08 48.70 V 703
2025-11-15 05:46:00 C 01 34 25.525 +27 08 44.59 V 703