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
2025-01-24 08:46:39 C 08 50 12.304 +14 37 58.91 V V00
2025-01-24 08:54:44 C 08 50 11.576 +14 37 59.88 V V00
2025-01-26 07:50:42 C 08 46 12.238 +14 47 47.44 V G96
2025-01-26 07:58:08 C 08 46 11.539 +14 47 49.20 V G96
2025-01-26 08:05:34 C 08 46 10.873 +14 47 50.86 V G96
2025-01-27 06:31:20 C 08 44 14.633 +14 52 34.72 V G96
2025-01-27 06:38:10 C 08 44 14.057 +14 52 36.26 V G96
2025-01-27 06:45:01 C 08 44 13.456 +14 52 37.88 V G96
2025-02-03 02:33:18 C 08 29 38.137 +15 27 30.74 V G96
2025-02-03 02:39:54 C 08 29 37.597 +15 27 32.51 V G96
2025-02-03 02:46:28 C 08 29 36.935 +15 27 33.19 V G96
2025-02-03 02:53:02 C 08 29 36.420 +15 27 35.28 V G96
2025-02-05 04:56:28 C 08 25 05.326 +15 38 04.60 V G96
2025-02-05 05:04:33 C 08 25 04.562 +15 38 06.04 V G96
2025-02-05 05:20:43 C 08 25 03.079 +15 38 09.31 V G96
2025-02-21 06:00:17 C 07 53 00.984 +16 46 41.93 X F52
2025-02-21 06:16:47 C 07 52 59.743 +16 46 44.72 X F52
2025-02-21 06:33:18 C 07 52 58.523 +16 46 47.09 X F52
2025-02-21 06:49:58 C 07 52 57.286 +16 46 49.42 X F52
2025-10-04 05:42:41 C 09 13 32.038 +60 28 47.57 V R17
2025-10-04 05:47:48 C 09 13 26.998 +60 29 15.72 V R17
2025-10-04 05:52:49 C 09 13 21.917 +60 29 43.76 V R17
2025-10-04 05:57:55 C 09 13 16.843 +60 30 11.81 V R17
2025-10-04 11:18:55 C 09 07 59.113 +60 58 08.29 V 703
2025-10-04 11:22:32 C 09 07 55.448 +60 58 26.80 V 703
2025-10-04 11:26:09 C 09 07 51.762 +60 58 46.99 V 703
2025-10-04 11:29:47 C 09 07 48.047 +60 59 06.47 V 703
2025-10-06 09:18:08 C 08 15 40.475 +64 22 31.30 V 703
2025-10-06 09:21:33 C 08 15 36.216 +64 22 44.54 V 703
2025-10-06 09:24:57 C 08 15 31.745 +64 22 57.40 V 703
2025-10-06 09:28:22 C 08 15 27.274 +64 23 10.03 V 703
2025-10-06 13:50:10 C 08 09 52.783 +64 38 52.04 V T08
2025-10-06 13:54:07 C 08 09 47.467 +64 39 06.73 V T08
2025-10-06 14:04:06 C 08 09 34.356 +64 39 42.19 V T08
2025-10-06 14:33:59 C 08 08 54.862 +64 41 29.11 V T08
2025-10-09 10:29:50 C 06 33 53.263 +66 39 46.91 V T08
2025-10-09 10:39:08 C 06 33 39.761 +66 39 49.10 V T08
2025-10-09 11:00:57 C 06 33 08.215 +66 39 55.48 V T08
2025-10-09 12:44:25 C 06 30 37.387 +66 40 17.15 V T08
2025-10-09 12:53:11 C 06 30 24.569 +66 40 17.22 V T08
2025-10-11 21:28:06 B 05 14 41.506 +65 25 10.78 W Z80
2025-10-11 21:36:03 B 05 14 32.026 +65 24 52.56 W Z80
2025-10-11 21:44:09 B 05 14 22.198 +65 24 34.24 W Z80
2025-10-11 22:16:14 C 05 13 44.47 +65 23 30.0 V R85
2025-10-11 22:23:35 C 05 13 35.50 +65 23 13.1 V R85
2025-10-11 22:30:48 C 05 13 26.80 +65 22 56.9 V R85
2025-10-12 11:47:06 C 04 57 57.602 +64 48 31.10 V T08
2025-10-12 11:51:43 C 04 57 52.207 +64 48 18.86 V T08
2025-10-12 12:05:13 C 04 57 36.535 +64 47 42.00 V T08
2025-10-12 12:19:55 C 04 57 19.481 +64 47 01.57 V T08