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
2020-03-19 22:24:11 C 09 18 52.73 +06 56 17.0 – V L18
2020-03-19 22:24:56 C 09 18 52.60 +06 56 21.0 – V L18
2020-03-19 22:25:42 C 09 18 52.50 +06 56 24.1 – V L18
2020-03-19 22:26:27 C 09 18 52.41 +06 56 26.8 – V L18
2020-03-19 22:27:13 C 09 18 52.28 +06 56 30.1 – V L18
2020-03-19 22:27:58 C 09 18 52.22 +06 56 33.5 – V L18
2020-03-19 22:28:44 C 09 18 52.14 +06 56 36.8 – V L18
2020-03-19 22:29:29 C 09 18 52.04 +06 56 39.3 – V L18
2020-03-19 22:30:15 C 09 18 51.94 +06 56 42.0 – V L18
2020-03-19 22:31:00 C 09 18 51.82 +06 56 45.5 – V L18
2020-03-19 22:31:46 C 09 18 51.80 +06 56 48.5 – V L18
2020-03-19 22:32:31 C 09 18 51.62 +06 56 52.4 – V L18
2020-03-19 22:33:17 C 09 18 51.62 +06 56 55.3 – V L18
2020-03-19 22:34:02 C 09 18 51.51 +06 56 59.5 – V L18
2020-03-19 22:34:48 C 09 18 51.28 +06 57 01.9 – V L18
2020-03-19 22:35:33 C 09 18 51.26 +06 57 05.4 – V L18
2020-03-19 22:36:19 C 09 18 51.18 +06 57 08.4 – V L18
2020-03-19 22:37:04 C 09 18 51.10 +06 57 11.9 – V L18
2020-03-19 22:37:50 C 09 18 50.94 +06 57 14.8 – V L18
2020-03-19 22:38:35 C 09 18 50.88 +06 57 18.3 – V L18
2020-03-19 22:39:21 C 09 18 50.87 +06 57 22.0 – V L18
2020-03-19 22:40:06 C 09 18 50.77 +06 57 24.1 – V L18
2020-03-19 22:40:52 C 09 18 50.59 +06 57 26.7 – V L18
2020-03-19 22:41:37 C 09 18 50.57 +06 57 30.7 – V L18
2020-03-19 22:42:23 C 09 18 50.59 +06 57 33.8 – V L18
2020-03-19 22:43:54 C 09 18 50.26 +06 57 40.2 – V L18
2020-03-19 22:44:39 C 09 18 50.15 +06 57 43.5 – V L18
2020-03-19 22:45:25 C 09 18 50.08 +06 57 46.7 – V L18
2020-03-19 22:46:10 C 09 18 50.01 +06 57 48.4 – V L18
2020-03-19 22:46:56 C 09 18 49.85 +06 57 51.4 – V L18
2020-03-19 22:47:41 C 09 18 49.78 +06 57 55.8 – V L18
2020-03-19 22:48:27 C 09 18 49.68 +06 57 58.2 – V L18
2020-03-19 22:49:12 C 09 18 49.52 +06 58 01.5 – V L18
2020-03-19 22:49:58 C 09 18 49.45 +06 58 05.2 – V L18
2020-03-19 22:50:43 C 09 18 49.38 +06 58 08.0 – V L18
2020-03-19 22:51:29 C 09 18 49.34 +06 58 12.2 – V L18
2020-03-19 22:52:14 C 09 18 49.18 +06 58 14.5 – V L18
2020-03-19 22:53:00 C 09 18 49.03 +06 58 17.3 – V L18
2020-03-19 22:53:45 C 09 18 48.96 +06 58 21.8 – V L18
2020-03-19 22:54:31 C 09 18 48.92 +06 58 23.6 – V L18
2020-03-19 22:55:16 C 09 18 48.78 +06 58 28.1 – V L18
2020-03-19 22:56:02 C 09 18 48.69 +06 58 29.7 – V L18
2020-03-19 22:56:47 C 09 18 48.59 +06 58 33.8 – V L18
2020-03-19 22:57:33 C 09 18 48.48 +06 58 37.3 – V L18
2020-03-19 22:58:18 C 09 18 48.38 +06 58 39.9 – V L18
2020-03-19 22:59:04 C 09 18 48.36 +06 58 42.7 – V L18
2020-03-19 22:59:49 C 09 18 48.17 +06 58 46.1 – V L18
2020-03-19 23:00:35 C 09 18 48.14 +06 58 49.8 – V L18
2020-03-19 23:01:20 C 09 18 48.01 +06 58 55.4 – V L18
2020-03-19 23:02:06 C 09 18 47.94 +06 58 55.7 – V L18