2020 DD3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6616842000
Semi-major axis (a)1.6483490000 AU
Inclination (i)5.60343000°
Long. of Asc. Node (Ω)148.95346000°
Arg. of Perihelion (ω)267.35093000°
Mean Anomaly (M)280.46204000°
Mean Motion (n)0.4657258200°/day
Perihelion dist (q)0.55766250 AU
Aphelion dist (Q)2.73903550 AU
Orbital Period2.11628300 yr
Physical Parameters
H (abs. magnitude)24.98
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.690″
Uncertainty7
Orbit TypeApollo
MOID0.004699 AU
Observations Used92
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-03-05
Observations (98)
Date Type RA Dec Mag Band Observatory
2020-02-24 12:15:23 C 09 51 30.93 +29 11 05.7 V T05
2020-02-24 12:22:27 C 09 51 32.70 +29 10 11.6 V T05
2020-02-24 12:24:27 C 09 51 33.16 +29 09 57.6 V T05
2020-02-24 12:29:06 C 09 51 34.38 +29 09 21.5 V T05
2020-02-24 12:29:45 C 09 51 34.58 +29 09 15.6 V T05
2020-02-24 12:45:44 C 09 51 38.50 +29 07 15.0 V T05
2020-02-24 12:48:23 C 09 51 39.26 +29 06 54.6 V T05
2020-02-24 13:00:55 C 09 51 42.45 +29 05 20.2 V T05
2020-02-24 19:24:25 C 09 53 51.72 +28 21 04.0 V B49
2020-02-24 19:26:54 C 09 53 53.42 +28 20 58.1 V Z84
2020-02-24 19:27:04 C 09 53 50.29 +28 20 49.7 V L01
2020-02-24 19:28:02 C 09 53 50.51 +28 20 44.1 V L01
2020-02-24 19:29:37 C 09 53 50.86 +28 20 34.6 V L01
2020-02-24 19:30:53 C 09 53 51.14 +28 20 27.2 V L01
2020-02-24 19:32:08 C 09 53 51.40 +28 20 19.9 V L01
2020-02-24 19:33:24 C 09 53 51.68 +28 20 12.4 V L01
2020-02-24 19:34:36 C 09 53 55.18 +28 20 12.9 V Z84
2020-02-24 19:34:39 C 09 53 53.18 +28 20 01.3 V C95
2020-02-24 19:34:40 C 09 53 51.95 +28 20 04.8 V L01
2020-02-24 19:37:12 C 09 53 52.52 +28 19 49.6 V L01
2020-02-24 19:38:48 C 09 53 52.86 +28 19 40.3 V L01
2020-02-24 19:39:11 C 09 53 55.00 +28 19 38.2 V B49
2020-02-24 19:39:45 C 09 53 53.06 +28 19 34.8 V L01
2020-02-24 19:42:18 C 09 53 56.89 +28 19 28.0 V Z84
2020-02-24 19:46:49 C 09 53 55.90 +28 18 50.0 V C95
2020-02-24 19:50:00 C 09 53 58.60 +28 18 43.5 V Z84
2020-02-24 19:54:07 C 09 53 58.41 +28 18 10.8 V B49
2020-02-24 19:58:58 C 09 53 58.52 +28 17 38.6 V C95
2020-02-24 22:14:27 C 09 54 22.27 +28 04 28.9 t L04
2020-02-24 22:21:43 C 09 54 23.60 +28 03 47.4 t L04
2020-02-24 22:31:24 C 09 54 27.99 +28 03 01.5 V 160
2020-02-24 22:34:27 C 09 54 27.37 +28 03 00.5 V K96
2020-02-24 22:35:24 C 09 54 28.72 +28 02 38.6 V 160
2020-02-24 22:37:22 C 09 54 29.09 +28 02 27.4 V 160
2020-02-24 22:39:22 C 09 54 29.42 +28 02 15.7 V 160
2020-02-24 22:41:19 C 09 54 28.59 +28 02 20.5 V K96
2020-02-24 22:43:20 C 09 54 30.18 +28 01 53.5 V 160
2020-02-24 22:48:31 C 09 54 29.92 +28 01 39.4 V K96
2020-02-24 23:26:24 C 09 54 40.21 +27 57 23.3 V Z80
2020-02-25 00:24:23 C 09 54 51.05 +27 51 58.9 V Z80
2020-02-25 00:36:52 C 09 54 53.30 +27 50 49.1 V Z80
2020-02-25 00:53:25 C 09 54 56.54 +27 49 18.6 V J95
2020-02-25 01:12:36 C 09 55 00.03 +27 47 32.5 V J95
2020-02-25 01:17:07 C 09 55 00.86 +27 47 07.5 V J95
2020-02-25 01:21:19 C 09 55 01.63 +27 46 44.6 V J95
2020-02-25 03:42:35 C 09 55 45.48 +27 35 02.9 V I52
2020-02-25 03:47:38 C 09 55 46.27 +27 34 38.1 V I52
2020-02-25 03:47:53 C 09 55 46.36 +27 34 36.5 V I52
2020-02-25 03:51:29 C 09 55 46.93 +27 34 19.1 V I52
2020-02-25 04:21:19 C 09 55 52.77 +27 31 41.9 t 673