2020 DT3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6065500040 ± 2.44e-07
Semi-major axis (a)2.2516180779 AU ± 1.29e-06
Inclination (i)3.26437295° ± 3.22e-06
Long. of Asc. Node (Ω)207.41309452° ± 2.51e-05
Arg. of Perihelion (ω)27.99991161° ± 2.58e-05
Mean Anomaly (M)232.13071118° ± 5.13e-04
Mean Motion (n)0.2917226740°/day ± 2.51e-07
Perihelion dist (q)0.88589912 AU ± 7.49e-07
Aphelion dist (Q)3.61733703 AU ± 2.14e-06
Orbital Period3.37864133 yr ± 2.90e-06
Physical Parameters
H (abs. magnitude)21.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.293″
Uncertainty0
Orbit TypeApollo
MOID0.016893 AU
Observations Used327
Radar Obs Used3
Oppositions1
Arc Total2020-2020
First Observation Used2020-02-17
Last Observation Used2020-08-13
Observations (333)
Date Type RA Dec Mag Band Observatory
2020-03-06 01:55:36 C 09 51 30.73 -00 36 08.0 u 807
2020-03-06 02:44:06 C 09 51 26.35 -00 36 52.4 u H21
2020-03-06 02:46:56 C 09 51 26.06 -00 36 52.3 u H21
2020-03-06 02:49:52 C 09 51 25.77 -00 36 52.1 u H21
2020-03-06 02:52:47 C 09 51 25.49 -00 36 52.2 u H21
2020-03-06 02:55:43 C 09 51 25.20 -00 36 52.0 u H21
2020-03-06 02:59:31 C 09 51 24.82 -00 36 51.6 u H21
2020-03-06 04:37:38 C 09 51 15.92 -00 36 43.6 o 691
2020-03-06 05:04:17 C 09 51 13.21 -00 36 42.7 o 691
2020-03-06 05:30:49 C 09 51 10.52 -00 36 41.8 o 691
2020-03-11 09:20:10 C 09 38 08.76 -00 27 24.4 V R57
2020-03-11 09:22:49 C 09 38 08.44 -00 27 24.3 V R57
2020-03-11 09:25:27 C 09 38 08.07 -00 27 23.6 V R57
2020-03-11 09:28:05 C 09 38 07.75 -00 27 24.2 V R57
2020-03-11 20:51:18 C 09 36 43.92 -00 27 20.7 U 586
2020-03-11 20:53:19 C 09 36 43.65 -00 27 20.6 U 586
2020-03-11 20:55:21 C 09 36 43.37 -00 27 20.2 U 586
2020-03-11 20:57:23 C 09 36 43.12 -00 27 20.0 U 586
2020-03-11 21:01:50 C 09 36 42.51 -00 27 19.7 U 586
2020-03-11 21:05:54 C 09 36 41.96 -00 27 19.3 U 586
2020-03-11 21:07:56 C 09 36 41.65 -00 27 19.0 U 586
2020-03-11 21:09:58 C 09 36 41.37 -00 27 18.7 U 586
2020-03-11 21:12:14 C 09 36 41.11 -00 27 18.5 U 586
2020-03-11 21:14:16 C 09 36 40.85 -00 27 18.4 U 586
2020-03-11 21:16:18 C 09 36 40.59 -00 27 18.1 U 586
2020-03-11 21:18:20 C 09 36 40.30 -00 27 17.9 U 586
2020-03-12 00:11:40 C 09 36 16.57 -00 27 00.9 V 204
2020-03-12 00:28:12 C 09 36 14.33 -00 26 58.6 V 204
2020-03-13 18:15:23 C 09 30 45.47 -00 21 52.7 V K61
2020-03-13 18:18:35 C 09 30 45.02 -00 21 51.9 V K61
2020-03-13 18:22:28 C 09 30 44.45 -00 21 51.1 V K61
2020-03-14 21:40:21 C 09 26 44.77 -00 17 47.8 V 130
2020-03-14 21:48:29 C 09 26 43.42 -00 17 46.8 V 130
2020-03-14 21:53:22 C 09 26 42.67 -00 17 48.2 V K87
2020-03-14 21:56:40 C 09 26 42.10 -00 17 45.4 V 130
2020-03-14 22:00:12 C 09 26 41.54 -00 17 47.0 V K87
2020-03-14 22:10:04 C 09 26 39.95 -00 17 45.6 V K87
2020-03-15 19:59:19 C 09 23 17.26 -00 14 08.8 V K87
2020-03-15 20:06:44 C 09 23 16.04 -00 14 07.4 V K87
2020-03-15 20:14:08 C 09 23 14.75 -00 14 05.8 V K87
2020-03-15 23:19:04 C 09 22 42.66 -00 13 29.4 V 160
2020-03-15 23:23:20 C 09 22 41.93 -00 13 28.8 V 160
2020-03-15 23:28:20 C 09 22 41.03 -00 13 28.1 V 160
2020-03-16 10:20:12 C 09 20 52.92 -00 11 07.0 V T08
2020-03-16 10:33:56 C 09 20 50.43 -00 11 04.4 V T08
2020-03-16 10:40:22 C 09 20 49.25 -00 11 03.2 V T08
2020-03-16 10:45:23 C 09 20 48.34 -00 11 02.1 V T08
2020-03-16 10:49:22 C 09 20 47.61 -00 11 01.6 V T08
2020-03-16 10:53:08 C 09 20 46.94 -00 11 00.8 V T08
2020-03-16 20:36:02 C 09 19 10.27 -00 09 31.5 q A48
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-04-06 18:42:00 -35064.9444 0.07 Hz 2380 -1 -1
2020-04-06 19:07:00 45794035.59 4 us 2380 -1 -1
2020-04-06 19:52:00 45836559.56 0.3 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)