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
2020-03-16 21:41:37 C 09 26 51.62 +02 18 55.4 V G34
2020-03-16 21:44:13 C 09 26 51.32 +02 19 04.1 V G34
2020-03-16 21:47:18 C 09 26 51.10 +02 19 19.1 V 130
2020-03-16 21:50:10 C 09 26 50.73 +02 19 28.3 V 130
2020-03-16 21:54:28 C 09 26 50.26 +02 19 44.0 V 130
2020-03-16 21:58:03 C 09 26 49.84 +02 19 56.3 V 130
2020-03-16 23:33:13 C 09 26 38.73 +02 25 27.9 V 160
2020-03-16 23:36:21 C 09 26 38.36 +02 25 38.3 V 160
2020-03-16 23:39:30 C 09 26 37.99 +02 25 49.6 V 160
2020-03-17 02:08:15 C 09 26 24.07 +02 35 52.4 q 834
2020-03-17 02:49:00 C 09 26 19.17 +02 38 15.1 q 834
2020-03-17 13:47:58 C 09 25 10.10 +03 16 07.6 q P87
2020-03-17 13:51:57 C 09 25 09.62 +03 16 22.1 q P87
2020-03-17 13:56:29 C 09 25 09.04 +03 16 38.3 q P87
2020-03-17 14:00:29 C 09 25 08.57 +03 16 52.7 q P87
2020-03-17 23:41:19 C 09 24 05.42 +03 52 09.5 V 160
2020-03-17 23:44:11 C 09 24 05.08 +03 52 19.6 V 160
2020-03-17 23:47:05 C 09 24 04.73 +03 52 30.6 V 160
2020-03-18 12:35:47 C 09 22 40.96 +04 42 22.2 q E89
2020-03-18 12:43:38 C 09 22 40.02 +04 42 52.2 q E89
2020-03-18 12:47:33 C 09 22 39.52 +04 43 07.1 q E89
2020-03-18 12:50:50 C 09 22 39.13 +04 43 19.7 q E89
2020-03-18 13:59:23 C 09 22 33.05 +04 46 22.1 q P87
2020-03-18 14:03:22 C 09 22 32.54 +04 46 37.9 q P87
2020-03-18 14:07:22 C 09 22 32.04 +04 46 52.8 q P87
2020-03-18 19:16:35 C 09 22 00.30 +05 06 45.4 q K73
2020-03-18 19:21:40 C 09 21 59.67 +05 07 05.3 q K73
2020-03-18 19:26:45 C 09 21 59.02 +05 07 25.4 q K73
2020-03-18 19:31:50 C 09 21 58.39 +05 07 44.8 q K73
2020-03-18 19:36:51 C 09 21 57.75 +05 08 04.3 q K73
2020-03-18 19:55:09 C 09 21 55.52 +05 09 10.7 r 106
2020-03-18 20:09:44 C 09 21 53.71 +05 10 07.7 r 106
2020-03-18 20:24:19 C 09 21 51.89 +05 11 04.8 r 106
2020-03-18 20:38:53 C 09 21 50.05 +05 12 01.9 r 106
2020-03-18 21:52:54 C 09 21 41.15 +05 16 52.6 V A16
2020-03-18 22:03:38 C 09 21 39.80 +05 17 34.8 V A16
2020-03-18 22:14:21 C 09 21 38.48 +05 18 16.8 V A16
2020-03-18 22:25:06 C 09 21 37.11 +05 18 58.8 V A16
2020-03-18 22:35:49 C 09 21 35.79 +05 19 41.1 V A16
2020-03-18 23:25:57 C 09 21 29.36 +05 22 59.8 V 160
2020-03-18 23:28:55 C 09 21 28.94 +05 23 11.5 V 160
2020-03-18 23:31:52 C 09 21 28.64 +05 23 23.3 V 160
2020-03-19 21:54:14 C 09 18 57.20 +06 54 18.4 V 160
2020-03-19 21:57:24 C 09 18 56.78 +06 54 31.7 V 160
2020-03-19 22:00:30 C 09 18 56.37 +06 54 44.6 V 160
2020-03-19 22:20:23 C 09 18 53.07 +06 56 02.6 V L18
2020-03-19 22:21:09 C 09 18 53.01 +06 56 03.8 V L18
2020-03-19 22:21:54 C 09 18 52.99 +06 56 07.8 V L18
2020-03-19 22:22:40 C 09 18 52.80 +06 56 11.4 V L18
2020-03-19 22:23:25 C 09 18 52.77 +06 56 15.2 V L18