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 19:40:17 C 01 34 10.11 +26 51 34.0 V 069
2025-11-15 19:42:17 C 01 34 10.10 +26 51 32.2 V 069
2025-11-15 19:44:17 C 01 34 10.06 +26 51 30.0 V 069
2025-11-15 19:46:18 C 01 34 10.07 +26 51 27.5 V 069
2025-11-15 19:50:18 C 01 34 09.91 +26 51 22.6 V 069
2025-11-15 19:52:18 C 01 34 09.89 +26 51 20.5 V 069
2025-11-15 19:54:17 C 01 34 09.87 +26 51 17.4 V 069
2025-11-15 19:56:17 C 01 34 09.75 +26 51 15.5 V 069
2025-11-15 19:58:17 C 01 34 09.75 +26 51 12.9 V 069
2025-11-15 20:00:17 C 01 34 09.72 +26 51 10.3 V 069
2025-11-15 20:01:37 C 01 34 09.68 +26 51 08.7 V 069
2025-11-16 08:30:50 C 01 33 56.839 +26 36 30.42 V T05
2025-11-16 08:35:26 C 01 33 56.741 +26 36 24.41 V T05
2025-11-16 08:45:40 C 01 33 56.522 +26 36 12.17 V T05
2025-11-16 09:07:23 C 01 33 56.030 +26 35 47.29 V T05
2025-11-19 10:18:47 C 01 33 06.95 +25 15 39.8 V D29
2025-11-19 10:37:52 C 01 33 06.72 +25 15 21.1 V D29
2025-11-19 10:39:08 C 01 33 06.72 +25 15 20.0 V D29
2025-11-19 10:58:14 C 01 33 06.50 +25 15 00.9 V D29
2025-11-19 10:59:30 C 01 33 06.49 +25 14 59.7 V D29
2025-11-19 11:18:36 C 01 33 06.28 +25 14 40.6 V D29
2025-11-19 22:08:52 C 01 33 01.572 +25 03 52.42 V R17
2025-11-19 22:29:16 C 01 33 01.313 +25 03 32.22 V R17
2025-11-19 22:49:37 C 01 33 01.118 +25 03 11.59 V R17
2025-11-19 23:10:01 C 01 33 00.866 +25 02 52.19 V R17
2025-11-20 13:27:16 C 01 32 56.966 +24 49 11.68 V P07
2025-11-20 14:14:49 C 01 32 56.494 +24 48 26.24 V P07
2025-11-20 14:49:44 C 01 32 56.153 +24 47 52.40 V P07
2025-11-20 15:08:58 C 01 32 55.942 +24 47 33.86 V P07
2025-11-20 15:43:54 C 01 32 55.656 +24 47 00.35 V P07
2025-11-23 05:15:28 C 01 32 54.035 +23 51 30.27 X F52
2025-11-23 05:30:33 C 01 32 54.003 +23 51 17.79 X F52
2025-11-23 05:45:27 C 01 32 53.971 +23 51 05.50 X F52
2025-11-23 06:00:18 C 01 32 53.934 +23 50 53.25 X F52
2025-11-23 11:56:05 C 01 32 54.902 +23 46 08.65 V P07
2025-11-23 13:27:02 C 01 32 54.552 +23 44 52.15 V P07
2025-11-23 13:56:02 C 01 32 54.571 +23 44 28.57 V P07
2025-11-23 14:16:57 C 01 32 54.540 +23 44 11.51 V P07
2025-11-24 12:10:25 C 01 33 00.36 +23 26 12.9 V D29
2025-11-24 12:30:47 C 01 33 00.37 +23 25 56.6 V D29
2025-11-24 12:51:08 C 01 33 00.35 +23 25 41.2 V D29
2025-11-25 11:52:56 C 01 33 09.03 +23 07 55.3 V D29
2025-11-25 12:13:17 C 01 33 09.09 +23 07 40.2 V D29
2025-11-25 12:33:39 C 01 33 09.14 +23 07 24.9 V D29
2025-11-25 12:54:15 C 01 33 09.264 +23 07 23.81 V P07
2025-11-25 13:28:37 C 01 33 09.398 +23 06 58.75 V P07
2025-11-25 13:53:06 C 01 33 09.446 +23 06 40.14 V P07
2025-11-25 14:56:23 C 01 33 09.622 +23 05 52.76 V P07
2025-11-25 15:08:44 C 01 33 09.725 +23 05 42.83 V P07
2025-11-28 21:18:33 B 01 33 59.431 +22 11 38.15 Z J43