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
2020-03-15 20:24:10 C 09 29 26.40 +00 54 18.7 – V L18
2020-03-15 20:24:55 C 09 29 26.31 +00 54 20.7 – V L18
2020-03-15 20:25:41 C 09 29 26.22 +00 54 23.4 – V L18
2020-03-15 20:26:26 C 09 29 26.12 +00 54 26.0 – V L18
2020-03-15 20:27:12 C 09 29 26.07 +00 54 28.4 – V L18
2020-03-15 20:27:58 C 09 29 25.97 +00 54 31.2 – V L18
2020-03-15 20:28:43 C 09 29 25.90 +00 54 33.5 – V L18
2020-03-15 20:29:29 C 09 29 25.79 +00 54 35.7 – V L18
2020-03-15 20:30:14 C 09 29 25.73 +00 54 38.4 – V L18
2020-03-15 20:30:59 C 09 29 25.65 +00 54 40.6 – V L18
2020-03-15 20:31:45 C 09 29 25.54 +00 54 43.3 – V L18
2020-03-15 20:32:30 C 09 29 25.49 +00 54 45.8 – V L18
2020-03-15 20:33:16 C 09 29 25.39 +00 54 48.0 – V L18
2020-03-15 20:33:54 C 09 29 26.09 +00 54 53.7 – – 108
2020-03-15 20:34:02 C 09 29 25.30 +00 54 50.7 – V L18
2020-03-15 20:34:20 C 09 29 25.84 +00 54 51.0 – q 557
2020-03-15 20:34:47 C 09 29 25.21 +00 54 52.9 – V L18
2020-03-15 20:35:33 C 09 29 25.12 +00 54 55.2 – V L18
2020-03-15 20:36:18 C 09 29 25.03 +00 54 58.5 – V L18
2020-03-15 20:37:04 C 09 29 24.95 +00 55 00.6 – V L18
2020-03-15 20:37:49 C 09 29 24.85 +00 55 02.9 – V L18
2020-03-15 20:38:35 C 09 29 24.76 +00 55 05.6 – V L18
2020-03-15 20:39:20 C 09 29 24.71 +00 55 07.6 – V L18
2020-03-15 20:40:06 C 09 29 24.60 +00 55 10.5 – V L18
2020-03-15 20:40:51 C 09 29 24.54 +00 55 12.9 – V L18
2020-03-15 20:41:37 C 09 29 24.47 +00 55 15.1 – V L18
2020-03-15 20:42:22 C 09 29 24.36 +00 55 18.1 – V L18
2020-03-15 20:43:07 C 09 29 24.30 +00 55 19.8 – V L18
2020-03-15 20:43:53 C 09 29 24.19 +00 55 22.5 – V L18
2020-03-15 20:44:38 C 09 29 24.11 +00 55 25.4 – V L18
2020-03-15 20:44:47 C 09 29 24.89 +00 55 28.9 – – 108
2020-03-15 20:45:24 C 09 29 24.02 +00 55 27.5 – V L18
2020-03-15 20:46:10 C 09 29 23.90 +00 55 29.7 – V L18
2020-03-15 20:46:55 C 09 29 23.85 +00 55 32.3 – V L18
2020-03-15 20:47:41 C 09 29 23.78 +00 55 34.8 – V L18
2020-03-15 20:48:26 C 09 29 23.67 +00 55 37.0 – V L18
2020-03-15 20:49:11 C 09 29 23.59 +00 55 39.9 – V L18
2020-03-15 20:49:57 C 09 29 23.49 +00 55 42.3 – V L18
2020-03-15 20:50:42 C 09 29 23.41 +00 55 44.4 – V L18
2020-03-15 20:51:28 C 09 29 23.34 +00 55 46.8 – V L18
2020-03-15 20:52:13 C 09 29 23.26 +00 55 49.6 – V L18
2020-03-15 20:52:59 C 09 29 23.20 +00 55 51.6 – V L18
2020-03-15 20:53:44 C 09 29 23.08 +00 55 54.2 – V L18
2020-03-15 20:54:30 C 09 29 22.99 +00 55 57.1 – V L18
2020-03-15 20:55:15 C 09 29 22.90 +00 55 59.2 – V L18
2020-03-15 20:56:01 C 09 29 22.84 +00 56 01.6 – V L18
2020-03-15 20:56:46 C 09 29 22.79 +00 56 03.7 – V L18
2020-03-15 20:57:32 C 09 29 22.66 +00 56 06.6 – V L18
2020-03-15 20:58:17 C 09 29 22.56 +00 56 09.6 – V L18
2020-03-15 20:59:03 C 09 29 22.51 +00 56 11.3 – V L18