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
2025-11-15 05:49:17 C 01 34 25.396 +27 08 40.78 V 703
2025-11-15 12:47:09 C 01 34 18.01 +27 00 05.1 V D29
2025-11-15 13:07:31 C 01 34 17.50 +26 59 40.4 V D29
2025-11-15 13:27:52 C 01 34 17.00 +26 59 15.8 V D29
2025-11-15 17:58:54 C 01 34 12.34 +26 53 36.8 V 069
2025-11-15 18:01:03 C 01 34 12.28 +26 53 33.3 V 069
2025-11-15 18:03:04 C 01 34 12.26 +26 53 31.9 V 069
2025-11-15 18:05:04 C 01 34 12.19 +26 53 30.1 V 069
2025-11-15 18:07:04 C 01 34 12.15 +26 53 26.8 V 069
2025-11-15 18:09:04 C 01 34 12.11 +26 53 24.3 V 069
2025-11-15 18:11:04 C 01 34 12.08 +26 53 21.7 V 069
2025-11-15 18:13:03 C 01 34 12.06 +26 53 19.0 V 069
2025-11-15 18:15:03 C 01 34 12.00 +26 53 17.5 V 069
2025-11-15 18:17:03 C 01 34 11.95 +26 53 13.9 V 069
2025-11-15 18:19:03 C 01 34 11.92 +26 53 12.1 V 069
2025-11-15 18:21:04 C 01 34 11.85 +26 53 09.8 V 069
2025-11-15 18:23:04 C 01 34 11.78 +26 53 07.5 V 069
2025-11-15 18:25:05 C 01 34 11.78 +26 53 05.3 V 069
2025-11-15 18:27:04 C 01 34 11.74 +26 53 03.1 V 069
2025-11-15 18:29:04 C 01 34 11.70 +26 53 00.0 V 069
2025-11-15 18:33:03 C 01 34 11.60 +26 52 55.9 V 069
2025-11-15 18:35:03 C 01 34 11.57 +26 52 52.9 V 069
2025-11-15 18:37:03 C 01 34 11.50 +26 52 50.9 V 069
2025-11-15 18:39:04 C 01 34 11.50 +26 52 48.5 V 069
2025-11-15 18:42:52 C 01 34 11.39 +26 52 43.8 V 069
2025-11-15 18:44:52 C 01 34 11.34 +26 52 41.2 V 069
2025-11-15 18:46:52 C 01 34 11.31 +26 52 38.9 V 069
2025-11-15 18:48:52 C 01 34 11.30 +26 52 36.7 V 069
2025-11-15 18:50:51 C 01 34 11.18 +26 52 34.5 V 069
2025-11-15 18:52:51 C 01 34 11.19 +26 52 32.0 V 069
2025-11-15 18:54:51 C 01 34 11.11 +26 52 29.0 V 069
2025-11-15 18:56:51 C 01 34 11.10 +26 52 26.9 V 069
2025-11-15 18:58:52 C 01 34 11.05 +26 52 24.8 V 069
2025-11-15 19:00:52 C 01 34 10.99 +26 52 22.1 V 069
2025-11-15 19:02:52 C 01 34 10.94 +26 52 19.9 V 069
2025-11-15 19:04:52 C 01 34 10.90 +26 52 17.5 V 069
2025-11-15 19:08:51 C 01 34 10.84 +26 52 12.3 V 069
2025-11-15 19:10:51 C 01 34 10.78 +26 52 10.7 V 069
2025-11-15 19:12:51 C 01 34 10.76 +26 52 07.8 V 069
2025-11-15 19:16:52 C 01 34 10.72 +26 52 03.7 V 069
2025-11-15 19:20:52 C 01 34 10.57 +26 51 57.5 V 069
2025-11-15 19:22:17 C 01 34 10.56 +26 51 55.9 V 069
2025-11-15 19:24:17 C 01 34 10.49 +26 51 54.3 V 069
2025-11-15 19:26:17 C 01 34 10.49 +26 51 52.1 V 069
2025-11-15 19:28:18 C 01 34 10.41 +26 51 49.2 V 069
2025-11-15 19:30:18 C 01 34 10.33 +26 51 47.1 V 069
2025-11-15 19:32:18 C 01 34 10.31 +26 51 44.0 V 069
2025-11-15 19:34:18 C 01 34 10.27 +26 51 41.7 V 069
2025-11-15 19:36:18 C 01 34 10.30 +26 51 38.9 V 069
2025-11-15 19:38:17 C 01 34 10.18 +26 51 37.5 V 069