IAA RAS IAA Minor Planet Database

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
2020-03-24 05:27:11 C 09 05 46.60 +15 08 25.1 – V 703
2020-03-24 05:35:26 C 09 05 45.19 +15 09 09.2 – V 703
2020-03-24 05:43:40 C 09 05 43.96 +15 09 54.3 – V 703
2020-03-24 05:51:55 C 09 05 42.63 +15 10 37.6 – V 703
2020-03-24 19:52:02 C 09 03 43.70 +16 26 59.8 – V L18
2020-03-24 19:52:37 C 09 03 43.62 +16 27 02.8 – V L18
2020-03-24 19:53:12 C 09 03 43.53 +16 27 06.0 – V L18
2020-03-24 19:53:47 C 09 03 43.37 +16 27 09.2 – V L18
2020-03-24 19:54:23 C 09 03 43.31 +16 27 13.0 – V L18
2020-03-24 19:54:58 C 09 03 43.21 +16 27 16.2 – V L18
2020-03-24 19:55:33 C 09 03 43.12 +16 27 19.1 – V L18
2020-03-24 19:56:08 C 09 03 43.06 +16 27 22.3 – V L18
2020-03-24 19:56:44 C 09 03 42.91 +16 27 26.0 – V L18
2020-03-24 19:57:19 C 09 03 42.85 +16 27 28.8 – V L18
2020-03-24 19:57:54 C 09 03 42.73 +16 27 32.2 – V L18
2020-03-24 19:58:29 C 09 03 42.64 +16 27 35.8 – V L18
2020-03-24 19:59:05 C 09 03 42.55 +16 27 38.8 – V L18
2020-03-24 19:59:40 C 09 03 42.43 +16 27 42.2 – V L18
2020-03-24 20:00:15 C 09 03 42.36 +16 27 45.4 – V L18
2020-03-24 20:00:50 C 09 03 42.27 +16 27 48.4 – V L18
2020-03-24 20:01:25 C 09 03 42.18 +16 27 51.4 – V L18
2020-03-24 20:02:01 C 09 03 42.08 +16 27 54.7 – V L18
2020-03-24 20:02:36 C 09 03 42.00 +16 27 58.4 – V L18
2020-03-24 20:03:46 C 09 03 41.79 +16 28 05.1 – V L18
2020-03-24 20:04:22 C 09 03 41.69 +16 28 08.4 – V L18
2020-03-24 20:04:57 C 09 03 41.61 +16 28 11.0 – V L18
2020-03-24 20:05:32 C 09 03 41.49 +16 28 14.7 – V L18
2020-03-24 20:06:07 C 09 03 41.39 +16 28 17.8 – V L18
2020-03-24 20:06:43 C 09 03 41.28 +16 28 21.2 – V L18
2020-03-24 20:07:18 C 09 03 41.21 +16 28 24.4 – V L18
2020-03-24 20:07:53 C 09 03 41.14 +16 28 27.6 – V L18
2020-03-24 20:08:28 C 09 03 41.02 +16 28 31.1 – V L18
2020-03-24 20:09:03 C 09 03 40.91 +16 28 34.6 – V L18
2020-03-24 22:35:10 C 09 03 18.24 +16 42 06.1 – q 557
2020-03-24 23:24:44 C 09 03 10.43 +16 46 41.1 – q 557
2020-03-25 00:14:32 C 09 03 02.71 +16 51 17.6 – q 557
2020-03-25 04:58:51 C 09 02 23.27 +17 18 36.3 – V G96
2020-03-25 05:06:54 C 09 02 21.90 +17 19 21.9 – V G96
2020-03-25 05:14:57 C 09 02 20.53 +17 20 07.6 – V G96
2020-03-25 05:23:00 C 09 02 19.17 +17 20 53.0 – V G96
2020-03-25 07:12:22 C 09 02 04.41 +17 31 35.9 – V T08
2020-03-25 07:21:59 C 09 02 02.74 +17 32 30.8 – V T08
2020-03-25 07:38:05 C 09 01 59.94 +17 34 02.5 – V T08
2020-03-25 07:42:12 C 09 01 59.22 +17 34 26.1 – V T08
2020-03-25 18:51:18 C 09 00 19.79 +18 38 13.1 – q 557
2020-03-25 18:58:40 C 09 00 17.75 +18 38 57.9 – V L18
2020-03-25 18:59:11 C 09 00 17.67 +18 39 00.5 – V L18
2020-03-25 18:59:41 C 09 00 17.56 +18 39 03.2 – V L18
2020-03-25 19:00:11 C 09 00 17.47 +18 39 06.7 – V L18
2020-03-25 19:00:41 C 09 00 17.41 +18 39 09.6 – V L18