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
2020-07-16 00:13:27 S 00 44 17.12 +30 01 36.8 L C51
2020-07-16 01:47:42 S 00 44 20.61 +30 00 47.4 L C51
2020-07-16 03:21:47 S 00 44 24.09 +29 59 56.8 L C51
2020-07-16 04:56:02 S 00 44 27.48 +29 59 07.6 L C51
2020-07-16 06:30:05 S 00 44 30.90 +29 58 18.1 L C51
2020-07-16 09:38:36 S 00 44 37.73 +29 56 39.8 L C51
2020-07-16 12:46:54 S 00 44 44.50 +29 54 58.6 L C51
2020-07-20 10:26:49 C 00 47 47.41 +29 03 32.9 U I41
2020-07-20 11:20:43 C 00 47 48.64 +29 03 03.2 U I41
2020-07-20 11:23:26 C 00 47 48.71 +29 03 01.5 U I41
2020-07-20 11:32:15 C 00 47 48.90 +29 02 56.5 U I41
2020-07-26 09:59:39 C 00 50 59.29 +27 35 38.4 V 703
2020-07-26 10:07:21 C 00 50 59.25 +27 35 33.7 V 703
2020-07-26 10:15:04 C 00 50 59.29 +27 35 28.9 V 703
2020-07-26 10:22:48 C 00 50 59.45 +27 35 24.0 V 703
2020-07-30 10:26:17 C 00 52 04.97 +26 28 55.1 V 703
2020-07-30 10:34:14 C 00 52 04.92 +26 28 50.2 V 703
2020-07-30 10:50:07 C 00 52 04.96 +26 28 37.5 V 703
2020-08-01 10:39:56 C 00 52 17.61 +25 52 53.5 V G96
2020-08-01 10:46:09 C 00 52 17.64 +25 52 48.4 V G96
2020-08-01 10:52:24 C 00 52 17.62 +25 52 43.8 V G96
2020-08-01 10:58:37 C 00 52 17.58 +25 52 39.1 V G96
2020-08-12 13:44:08 C 00 49 10.60 +21 55 09.8 V T08
2020-08-12 14:21:28 C 00 49 09.38 +21 54 31.0 V T08
2020-08-12 14:32:34 C 00 49 09.03 +21 54 20.1 V T08
2020-08-12 14:36:44 C 00 49 08.88 +21 54 15.0 V T08
2020-08-16 11:44:06 C 00 46 17.90 +20 13 56.2 V T08
2020-08-16 11:48:45 C 00 46 17.70 +20 13 51.2 V T08
2020-08-16 11:54:43 C 00 46 17.45 +20 13 44.3 V T08
2020-08-16 12:12:36 C 00 46 16.72 +20 13 24.4 V T08
2020-08-18 11:47:37 C 00 44 27.97 +19 18 24.8 V T05
2020-08-18 11:52:13 C 00 44 27.68 +19 18 20.1 V T05
2020-08-18 11:56:10 C 00 44 27.53 +19 18 14.6 V T05
2020-08-18 12:12:02 C 00 44 26.77 +19 17 56.1 V T05
2020-08-22 11:31:56 C 00 40 08.78 +17 20 19.9 V T05
2020-08-22 11:35:14 C 00 40 08.58 +17 20 15.3 V T05
2020-08-22 11:48:59 C 00 40 07.80 +17 19 58.4 V T05
2020-08-22 12:10:25 C 00 40 06.79 +17 19 30.2 V T05
2020-08-23 18:21:25 C 00 38 34.25 +16 40 13.6 q D29
2020-08-23 18:41:47 C 00 38 33.07 +16 39 46.8 q D29
2020-08-23 19:02:09 C 00 38 31.85 +16 39 19.7 q D29
2020-08-24 11:25:30 C 00 37 40.54 +16 17 44.3 V T08
2020-08-24 11:28:12 C 00 37 40.39 +16 17 40.1 V T08
2020-08-24 11:32:55 C 00 37 40.16 +16 17 35.6 V T08
2020-08-24 11:41:22 C 00 37 39.65 +16 17 23.0 V T08
2020-08-26 11:26:19 C 00 35 00.96 +15 12 48.5 V T05
2020-08-26 11:30:22 C 00 35 00.72 +15 12 42.7 V T05
2020-08-26 12:02:41 C 00 34 58.70 +15 11 57.9 V T05
2020-08-26 12:29:40 C 00 34 56.99 +15 11 22.0 V T05
2020-08-28 08:04:13 C 00 32 23.73 +14 10 39.2 V 703