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
2003-02-09 12:08:52 C 13 25 23.58 -22 07 50.0 V 644
2003-02-09 12:24:27 C 13 25 26.55 -22 07 58.2 V 644
2003-03-07 14:40:20 C 16 24 21.67 -21 22 53.0 c 474
2003-03-07 14:43:01 C 16 24 22.63 -21 22 50.1 c 474
2003-03-07 14:46:11 C 16 24 23.84 -21 22 46.9 c 474
2003-03-07 14:51:00 C 16 24 25.63 -21 22 41.6 c 474
2003-08-03 10:00:52 C 01 47 27.32 +18 50 47.2 20.3 c 671
2003-08-03 11:33:29 C 01 47 30.70 +18 50 23.9 20.2 c 671
2003-09-16 10:28:56 C 01 37 18.25 +07 36 34.2 c 691
2003-09-16 11:08:10 C 01 37 15.74 +07 35 54.3 c 691
2003-09-16 11:48:16 C 01 37 13.34 +07 35 14.6 c 691
2003-09-21 13:46:36 C 01 29 35.55 +05 31 12.2 21.1 c 608
2003-09-21 14:01:44 C 01 29 34.47 +05 30 56.2 20.3 c 608
2003-09-21 14:16:51 C 01 29 33.41 +05 30 40.4 20.4 c 608
2003-09-28 06:00:10 C 01 18 33.87 +02 46 20.9 19.1 c 704
2003-09-28 06:18:30 C 01 18 32.51 +02 45 59.9 19.2 c 704
2003-09-28 06:36:40 C 01 18 31.17 +02 45 42.6 19.5 c 704
2003-09-28 06:55:29 C 01 18 29.78 +02 45 23.1 19.1 c 704
2008-01-20 06:46:44 C 08 10 39.46 -06 06 55.1 o H55
2008-01-20 07:04:26 C 08 10 38.09 -06 06 52.4 o H55
2008-01-20 07:10:04 C 08 10 37.62 -06 06 51.9 o H55
2008-01-20 07:16:17 C 08 10 37.17 -06 06 51.2 o H55
2008-03-02 06:53:53 C 06 59 14.43 +04 48 31.2 568
2008-03-02 07:01:48 C 06 59 14.12 +04 48 39.3 568
2008-03-02 07:09:33 C 06 59 13.82 +04 48 46.0 568
2008-05-29 04:40:56 C 09 20 28.42 +37 25 10.5 r G96
2008-05-29 04:48:05 C 09 20 29.43 +37 25 18.0 r G96
2008-05-29 04:55:11 C 09 20 30.44 +37 25 25.4 r G96
2008-05-29 05:02:25 C 09 20 31.45 +37 25 32.7 r G96
2008-07-14 05:06:31 C 13 59 42.29 +59 27 17.8 o 649
2008-07-14 05:09:04 C 13 59 43.44 +59 27 17.7 o 649
2008-07-14 05:11:37 C 13 59 44.76 +59 27 18.2 o 649
2008-07-14 05:14:11 C 13 59 46.04 +59 27 18.4 o 649
2008-07-23 20:33:26 C 16 01 39.70 +56 53 41.8 o B38
2008-07-23 20:37:05 C 16 01 41.47 +56 53 35.7 o B38
2008-07-23 20:40:43 C 16 01 43.22 +56 53 30.0 o B38
2008-07-23 22:55:23 C 16 02 51.56 +56 49 26.2 c B67
2008-07-23 23:13:08 C 16 03 00.59 +56 48 53.8 c B67
2008-07-23 23:30:22 C 16 03 09.41 +56 48 22.0 c B67
2008-07-26 21:47:32 C 16 38 22.77 +54 23 52.0 o B15
2008-07-26 21:54:03 C 16 38 25.83 +54 23 36.1 o B15
2008-07-26 21:57:20 C 16 38 27.38 +54 23 28.0 o B15
2008-07-26 22:02:15 C 16 38 29.69 +54 23 16.7 o B15
2008-07-26 22:06:50 C 16 38 31.86 +54 23 05.9 o B15
2008-07-30 20:17:51 C 17 20 49.52 +50 02 27.9 o B38
2008-07-30 20:22:56 C 17 20 51.53 +50 02 11.4 o B38
2008-07-30 20:26:45 C 17 20 53.00 +50 01 59.4 o B38
2008-07-30 20:31:01 C 17 20 54.70 +50 01 46.5 o B38
2008-07-30 20:35:16 C 17 20 56.40 +50 01 33.5 o B38
2008-07-30 20:39:18 C 17 20 58.04 +50 01 20.4 o B38