65690 (1991 DG)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3632962920 ± 5.49e-09
Semi-major axis (a)1.4277385181 AU ± 3.76e-10
Inclination (i)11.14212905° ± 1.84e-06
Long. of Asc. Node (Ω)180.07943405° ± 2.09e-06
Arg. of Perihelion (ω)63.40585752° ± 2.96e-06
Mean Anomaly (M)83.37364070° ± 1.31e-06
Mean Motion (n)0.5777490790°/day ± 2.28e-10
Perihelion dist (q)0.90904641 AU ± 7.84e-09
Aphelion dist (Q)1.94643063 AU ± 7.85e-09
Orbital Period1.70597638 yr ± 6.74e-10
Physical Parameters
H (abs. magnitude)19.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.266″
Uncertainty0
Orbit TypeApollo
MOID0.038988 AU
Observations Used1069
Oppositions14
Arc Total1991-2025
First Observation Used1991-02-20
Last Observation Used2025-02-19
Observations (1182)
Date Type RA Dec Mag Band Observatory
2008-07-30 20:43:20 C 17 20 59.65 +50 01 07.6 o B38
2008-07-30 20:47:25 C 17 21 01.28 +50 00 54.8 o B38
2008-07-30 20:51:31 C 17 21 02.90 +50 00 41.5 o B38
2008-07-31 05:28:38 C 17 24 35.20 +49 33 33.4 r 703
2008-07-31 05:38:08 C 17 24 38.95 +49 33 03.2 r 703
2008-07-31 05:47:36 C 17 24 42.62 +49 32 31.8 r 703
2008-07-31 05:57:07 C 17 24 46.36 +49 32 00.2 r 703
2008-07-31 21:45:27 C 17 31 09.08 +48 40 31.8 c B37
2008-07-31 21:45:51 C 17 31 09.19 +48 40 30.5 c B37
2008-07-31 21:46:16 C 17 31 09.31 +48 40 28.9 c B37
2008-08-02 20:02:28 C 17 48 45.66 +46 01 15.3 o B38
2008-08-02 20:08:16 C 17 48 47.70 +46 00 54.3 o B38
2008-08-02 20:10:54 C 17 48 48.61 +46 00 44.9 o B38
2008-08-02 20:16:29 C 17 48 50.55 +46 00 25.0 o B38
2008-08-02 20:19:01 C 17 48 51.44 +46 00 16.1 o B38
2008-08-02 20:22:52 C 17 48 52.78 +46 00 02.1 o B38
2008-08-02 20:26:45 C 17 48 54.12 +45 59 48.2 o B38
2008-08-02 20:31:53 C 17 48 55.89 +45 59 30.0 o B38
2008-08-02 20:34:36 C 17 48 56.86 +45 59 20.5 o B38
2008-08-02 22:55:25 C 17 49 46.48 +45 50 53.8 c B37
2008-08-02 22:58:23 C 17 49 47.48 +45 50 43.0 c B37
2008-08-02 23:00:38 C 17 49 48.27 +45 50 34.8 c B37
2008-08-02 23:02:19 C 17 49 48.85 +45 50 28.7 c B37
2008-08-03 01:26:49 C 17 50 39.55 +45 41 32.6 v 204
2008-08-03 01:30:27 C 17 50 40.85 +45 41 19.3 v 204
2008-08-03 01:34:04 C 17 50 42.13 +45 41 05.8 v 204
2008-08-03 01:37:41 C 17 50 43.43 +45 40 52.4 v 204
2008-08-03 01:41:19 C 17 50 44.71 +45 40 39.0 v 204
2008-08-03 22:53:38 C 17 58 14.94 +44 23 37.5 c J27
2008-08-03 23:39:14 C 17 58 29.88 +44 20 43.2 c B37
2008-08-03 23:40:55 C 17 58 30.41 +44 20 37.0 c B37
2008-08-03 23:42:35 C 17 58 30.97 +44 20 30.8 c B37
2008-08-03 23:44:30 C 17 58 31.60 +44 20 23.4 c B37
2008-08-04 03:52:41 C 17 59 57.36 +44 05 06.7 v 932
2008-08-04 04:06:33 C 18 00 01.92 +44 04 14.4 v 932
2008-08-04 04:12:44 C 18 00 03.95 +44 03 51.1 v 932
2008-08-04 20:04:48 C 18 05 26.20 +43 04 18.8 o B38
2008-08-04 20:08:15 C 18 05 27.28 +43 04 05.7 o B38
2008-08-04 20:11:42 C 18 05 28.34 +43 03 52.5 o B38
2008-08-04 20:15:11 C 18 05 29.45 +43 03 39.4 o B38
2008-08-04 20:18:41 C 18 05 30.58 +43 03 26.7 o B38
2008-08-04 20:22:38 C 18 05 31.85 +43 03 11.5 o B38
2008-08-04 20:26:36 C 18 05 33.14 +43 02 56.3 o B38
2008-08-04 20:30:00 C 18 05 34.20 +43 02 43.4 o B38
2008-08-04 20:33:24 C 18 05 35.25 +43 02 30.0 o B38
2008-08-04 22:06:35 C 18 06 05.55 +42 56 40.1 c J27
2008-08-04 22:22:48 C 18 06 10.67 +42 55 38.2 c J27
2008-08-04 22:50:02 C 18 06 19.25 +42 53 54.1 c J27
2008-08-06 02:14:15 C 18 15 07.05 +41 08 36.0 v 932
2008-08-06 02:27:17 C 18 15 10.92 +41 07 45.0 v 932