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
2015-11-08 07:20:50 C 01 37 49.538 -03 53 06.40 L F51
2015-11-08 07:36:36 C 01 37 48.725 -03 53 11.50 L F51
2015-11-08 07:52:25 C 01 37 47.901 -03 53 17.34 L F51
2015-11-08 08:08:19 C 01 37 47.070 -03 53 22.18 L F51
2015-12-01 07:07:33 C 01 21 44.147 -05 04 00.97 L F51
2015-12-01 07:24:46 C 01 21 43.973 -05 03 59.68 L F51
2015-12-01 07:41:58 C 01 21 43.792 -05 03 58.90 L F51
2015-12-01 07:59:11 C 01 21 43.612 -05 03 58.02 L F51
2017-12-08 09:55:32 C 05 06 15.682 +00 57 35.47 U F51
2017-12-08 10:11:02 C 05 06 14.526 +00 57 32.48 U F51
2017-12-08 10:42:10 C 05 06 12.166 +00 57 26.25 U F51
2017-12-23 07:31:09 C 04 41 00.341 +00 26 11.93 U F51
2017-12-23 08:20:34 C 04 40 57.030 +00 26 13.21 U F51
2018-01-06 08:29:09 C 04 22 48.760 +01 06 58.35 U F51
2018-01-06 08:46:35 C 04 22 47.981 +01 07 02.01 U F51
2018-01-06 09:04:03 C 04 22 47.234 +01 07 05.34 U F51
2018-01-06 09:21:27 C 04 22 46.446 +01 07 09.09 U F51
2018-01-13 06:46:48 C 04 16 58.802 +01 47 23.17 U F51
2018-01-13 07:05:25 C 04 16 58.227 +01 47 28.28 U F51
2018-01-13 08:04:13 C 04 16 56.452 +01 47 44.32 U F51
2018-01-16 04:44:19 C 04 15 12.02 +02 07 28.6 U G96
2018-01-16 04:59:23 C 04 15 11.64 +02 07 32.3 U G96
2018-01-16 05:06:54 C 04 15 11.46 +02 07 35.8 U G96
2019-11-25 10:09:33 C 09 26 51.00 -00 23 47.6 u H21
2019-11-25 10:18:00 C 09 26 51.48 -00 23 51.8 u H21
2019-11-25 10:33:31 C 09 26 52.42 -00 23 59.7 u H21
2020-01-19 13:17:38 C 10 20 20.778 -12 35 24.94 U F51
2020-01-19 13:34:37 C 10 20 20.933 -12 35 32.44 U F51
2020-01-21 13:25:23 C 10 20 56.21 -12 56 18.6 V T05
2020-01-21 13:31:51 C 10 20 56.30 -12 56 21.2 V T05
2020-01-21 13:39:18 C 10 20 56.28 -12 56 23.6 V T05
2020-01-21 13:57:52 C 10 20 56.44 -12 56 32.0 V T05
2020-01-24 12:32:28 C 10 21 33.22 -13 24 58.9 V T08
2020-01-24 12:41:53 C 10 21 33.27 -13 25 02.2 V T08
2020-01-24 12:47:07 C 10 21 33.29 -13 25 03.8 V T08
2020-01-24 13:01:45 C 10 21 33.36 -13 25 10.2 V T08
2020-01-25 11:11:54 C 10 21 41.35 -13 33 29.9 V T05
2020-01-25 11:16:35 C 10 21 41.35 -13 33 32.6 V T05
2020-01-25 11:27:37 C 10 21 41.40 -13 33 37.7 V T05
2020-01-25 11:42:08 C 10 21 41.30 -13 33 42.9 V T05
2020-01-28 11:30:45 C 10 21 52.30 -13 58 31.7 V T08
2020-01-28 11:34:54 C 10 21 52.25 -13 58 33.7 V T08
2020-01-28 11:45:32 C 10 21 52.20 -13 58 36.2 V T08
2020-01-28 12:02:47 C 10 21 52.12 -13 58 42.8 V T08
2020-01-29 12:48:55 C 10 21 50.741 -14 06 24.90 U F51
2020-01-29 13:03:50 C 10 21 50.639 -14 06 29.32 U F51
2020-01-29 13:18:37 C 10 21 50.538 -14 06 33.74 U F51
2020-01-29 13:33:23 C 10 21 50.438 -14 06 38.08 U F51
2020-01-30 08:30:40 C 10 21 48.42 -14 12 15.4 V G96
2020-01-30 08:39:03 C 10 21 48.35 -14 12 17.8 V G96