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
2008-08-06 02:40:54 C 18 15 14.97 +41 06 52.1 v 932
2008-08-06 20:48:42 C 18 20 47.78 +39 55 47.1 o 639
2008-08-06 20:54:02 C 18 20 49.30 +39 55 26.0 o 639
2008-08-08 22:58:58 C 18 35 06.69 +36 35 53.6 c B09
2008-08-08 23:14:02 C 18 35 10.58 +36 34 53.3 c B09
2008-08-08 23:25:57 C 18 35 14.24 +36 34 09.3 c J27
2008-08-08 23:43:42 C 18 35 18.85 +36 32 56.8 c J27
2008-08-09 00:00:14 C 18 35 23.19 +36 31 49.6 c J27
2008-08-09 22:15:53 C 18 41 18.15 +35 02 03.5 c B09
2008-08-09 22:22:26 C 18 41 19.83 +35 01 37.0 c B09
2008-08-09 22:30:01 C 18 41 21.70 +35 01 06.3 c B09
2008-08-09 22:31:36 C 18 41 22.84 +35 01 04.8 r J53
2008-08-09 22:45:42 C 18 41 26.32 +35 00 07.7 r J53
2008-08-09 22:48:04 C 18 41 26.89 +34 59 58.4 r J53
2008-08-09 22:50:22 C 18 41 27.30 +34 59 47.7 c J27
2008-08-09 23:00:48 C 18 41 29.94 +34 59 05.5 c J27
2008-08-09 23:30:24 C 18 41 37.30 +34 57 04.8 c J27
2008-08-11 20:32:53 C 18 52 48.60 +31 55 05.0 r B38
2008-08-11 20:36:04 C 18 52 49.33 +31 54 52.4 r B38
2008-08-11 20:39:14 C 18 52 50.08 +31 54 39.7 r B38
2008-08-11 20:43:09 C 18 52 50.94 +31 54 23.7 r B38
2008-08-11 20:47:04 C 18 52 51.81 +31 54 07.7 r B38
2008-08-11 20:51:05 C 18 52 52.73 +31 53 51.6 r B38
2008-08-11 20:55:05 C 18 52 53.60 +31 53 35.5 r B38
2008-08-11 20:58:43 C 18 52 54.43 +31 53 20.8 r B38
2008-08-11 21:02:19 C 18 52 55.25 +31 53 06.0 r B38
2008-08-16 22:29:40 C 19 18 41.41 +23 54 44.0 r J51
2008-08-16 22:36:21 C 19 18 42.58 +23 54 18.5 r J51
2008-08-16 22:43:00 C 19 18 43.73 +23 53 53.0 r J51
2008-08-17 05:05:23 C 19 19 54.91 +23 29 33.7 r H53
2008-08-17 05:07:01 C 19 19 55.19 +23 29 28.2 r H53
2008-08-17 05:08:27 C 19 19 55.44 +23 29 22.9 r H53
2008-08-17 05:10:07 C 19 19 55.74 +23 29 16.4 r H53
2008-08-17 05:11:37 C 19 19 56.11 +23 29 11.0 r H53
2008-08-17 05:13:10 C 19 19 56.25 +23 29 06.6 r H53
2008-08-24 19:30:57 C 19 49 34.42 +12 57 29.4 r 151
2008-08-24 19:32:22 C 19 49 34.59 +12 57 24.5 r 151
2008-08-24 19:33:48 C 19 49 34.82 +12 57 20.0 r 151
2008-08-24 19:36:40 C 19 49 35.26 +12 57 11.1 r 151
2008-08-26 06:15:01 C 19 54 19.99 +11 12 05.3 r H45
2008-08-26 06:18:29 C 19 54 20.49 +11 11 54.9 r H45
2008-08-26 06:19:29 C 19 54 20.59 +11 11 52.0 r H45
2008-08-26 06:21:11 C 19 54 20.77 +11 11 47.1 r H45
2008-08-26 06:26:00 C 19 54 21.41 +11 11 32.5 r H45
2008-08-27 06:42:56 C 19 57 34.69 +10 00 46.6 r H45
2008-08-27 06:45:46 C 19 57 35.02 +10 00 37.5 r H45
2008-08-27 06:46:48 C 19 57 35.14 +10 00 35.4 r H45
2008-08-27 06:49:32 C 19 57 35.50 +10 00 27.5 r H45
2008-08-27 06:51:39 C 19 57 35.75 +10 00 21.4 r H45
2008-08-27 20:58:43 C 19 59 26.25 +09 20 16.3 r 585