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
2020-08-28 08:11:44 C 00 32 23.27 +14 10 28.3 V 703
2020-08-28 08:19:15 C 00 32 22.76 +14 10 18.2 V 703
2020-08-28 08:26:47 C 00 32 22.24 +14 10 06.3 V 703
2020-08-28 12:26:02 C 00 32 07.51 +14 04 35.4 V T08
2020-08-28 12:30:02 C 00 32 07.24 +14 04 29.5 V T08
2020-08-28 12:40:39 C 00 32 06.53 +14 04 14.8 V T08
2020-08-28 13:18:51 C 00 32 03.99 +14 03 20.6 V T08
2020-08-28 14:13:40 C 00 32 00.361 +14 02 02.20 U F52
2020-08-28 14:26:44 C 00 31 59.496 +14 01 43.56 U F52
2020-08-28 14:52:59 C 00 31 57.757 +14 01 06.07 U F52
2020-08-29 11:16:41 C 00 30 44.09 +13 32 09.0 V T05
2020-08-29 11:22:04 C 00 30 43.71 +13 32 01.4 V T05
2020-08-29 11:33:31 C 00 30 42.97 +13 31 45.6 V T05
2020-08-29 12:02:44 C 00 30 40.97 +13 31 03.4 V T05
2020-09-04 00:11:40 C 00 22 04.33 +10 17 41.4 V 160
2020-09-04 00:15:08 C 00 22 04.06 +10 17 36.5 V 160
2020-09-04 00:18:36 C 00 22 03.81 +10 17 32.1 V 160
2020-09-06 01:26:34 C 00 18 41.58 +09 04 14.7 V 160
2020-09-06 01:31:34 C 00 18 41.21 +09 04 07.5 V 160
2020-09-06 01:36:38 C 00 18 40.80 +09 04 00.1 V 160
2020-09-06 23:08:25 C 00 17 11.98 +08 31 48.6 V 160
2020-09-06 23:13:21 C 00 17 11.63 +08 31 41.5 V 160
2020-09-06 23:18:16 C 00 17 11.27 +08 31 34.0 V 160
2020-09-07 18:04:36 C 00 15 52.34 +08 03 33.9 q D29
2020-09-07 18:26:43 C 00 15 50.68 +08 03 00.9 q D29
2020-09-07 18:48:50 C 00 15 49.02 +08 02 27.9 q D29
2020-09-08 09:59:25 C 00 14 46.51 +07 39 53.3 V T08
2020-09-08 10:04:44 C 00 14 46.12 +07 39 45.6 V T08
2020-09-08 10:12:41 C 00 14 45.53 +07 39 33.4 V T08
2020-09-08 11:03:44 C 00 14 41.66 +07 38 17.6 V T08
2020-09-08 13:50:21 C 00 14 29.115 +07 34 08.13 U F51
2020-09-08 14:06:41 C 00 14 27.901 +07 33 43.67 U F51
2020-09-08 14:39:34 C 00 14 25.464 +07 32 54.22 U F51
2020-09-09 11:54:36 C 00 12 57.184 +07 01 16.91 U F51
2020-09-09 12:27:50 C 00 12 54.670 +07 00 27.42 U F51
2020-09-09 12:44:26 C 00 12 53.420 +07 00 02.74 U F51
2020-09-10 07:49:35 C 00 11 33.98 +06 31 40.0 V 703
2020-09-10 07:57:19 C 00 11 33.43 +06 31 28.6 V 703
2020-09-10 08:05:04 C 00 11 32.81 +06 31 16.8 V 703
2020-09-10 08:09:59 C 00 11 32.46 +06 31 09.8 V G96
2020-09-10 08:12:49 C 00 11 32.24 +06 31 05.7 V 703
2020-09-10 08:17:21 C 00 11 31.90 +06 30 58.9 V G96
2020-09-10 08:24:44 C 00 11 31.35 +06 30 47.9 V G96
2020-09-10 08:32:07 C 00 11 30.80 +06 30 36.9 V G96
2020-09-10 10:47:23 C 00 11 21.60 +06 27 20.8 V T05
2020-09-10 10:52:01 C 00 11 21.27 +06 27 14.0 V T05
2020-09-10 10:56:02 C 00 11 20.95 +06 27 07.9 V T05
2020-09-10 11:03:20 C 00 11 20.40 +06 26 57.0 V T05
2020-09-12 12:33:53 C 00 07 52.97 +05 14 12.6 V T08
2020-09-12 12:38:07 C 00 07 52.65 +05 14 06.0 V T08