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
2020-03-19 18:59:32 C 09 05 27.12 +00 06 39.5 V 246
2020-03-19 18:59:44 C 09 05 27.08 +00 06 39.5 V 246
2020-03-19 18:59:56 C 09 05 27.01 +00 06 39.6 V 246
2020-03-19 19:00:08 C 09 05 26.97 +00 06 39.6 V 246
2020-03-19 19:00:21 C 09 05 26.93 +00 06 40.0 V 246
2020-03-19 19:00:33 C 09 05 26.90 +00 06 39.8 V 246
2020-03-19 19:02:53 C 09 05 23.24 +00 06 49.3 V 186
2020-03-19 20:35:57 C 09 05 04.74 +00 07 10.2 a 233
2020-03-19 20:39:51 C 09 05 03.79 +00 07 10.7 a 233
2020-03-19 20:43:46 C 09 05 02.89 +00 07 12.4 a 233
2020-03-19 20:47:38 C 09 05 01.91 +00 07 12.4 a 233
2020-03-19 21:11:55 C 09 04 56.05 +00 07 18.5 V L01
2020-03-19 21:13:02 C 09 04 55.77 +00 07 18.8 V L01
2020-03-19 21:14:11 C 09 04 55.51 +00 07 19.1 V L01
2020-03-19 21:15:19 C 09 04 55.25 +00 07 19.5 V L01
2020-03-19 21:16:27 C 09 04 54.97 +00 07 19.7 V L01
2020-03-19 21:17:35 C 09 04 54.71 +00 07 20.1 V L01
2020-03-19 21:18:44 C 09 04 54.43 +00 07 20.3 V L01
2020-03-19 21:19:51 C 09 04 54.17 +00 07 20.7 V L01
2020-03-19 21:21:00 C 09 04 53.90 +00 07 21.1 V L01
2020-03-19 21:38:43 C 09 04 49.87 +00 07 27.1 V 160
2020-03-19 21:44:09 C 09 04 48.58 +00 07 28.5 V 160
2020-03-19 21:49:32 C 09 04 47.30 +00 07 29.9 V 160
2020-03-20 22:12:34 C 08 59 06.43 +00 14 30.0 V 203
2020-03-20 22:23:19 C 08 59 03.64 +00 14 33.2 V 203
2020-03-20 22:34:04 C 08 59 00.88 +00 14 36.7 V 203
2020-03-22 01:02:01 C 08 52 14.47 +00 23 14.8 q I15
2020-03-22 01:03:37 C 08 52 14.00 +00 23 15.3 q I15
2020-03-22 01:05:12 C 08 52 13.58 +00 23 15.7 q I15
2020-03-22 07:34:43 C 08 50 25.195 +00 25 57.81 U F52
2020-03-22 07:52:43 C 08 50 19.763 +00 26 04.19 U F52
2020-03-22 08:10:44 C 08 50 14.315 +00 26 10.61 U F52
2020-03-22 08:28:41 C 08 50 08.892 +00 26 16.98 U F52
2020-03-22 08:39:20 C 08 50 05.67 +00 26 20.9 V T05
2020-03-22 08:44:38 C 08 50 04.07 +00 26 22.3 V T05
2020-03-22 08:52:07 C 08 50 01.82 +00 26 25.2 V T05
2020-03-22 09:06:20 C 08 49 57.53 +00 26 30.3 V T05
2020-03-22 19:06:30 C 08 47 08.49 +00 29 35.3 V K87
2020-03-22 19:16:32 C 08 47 05.39 +00 29 38.9 V K87
2020-03-22 19:26:34 C 08 47 02.28 +00 29 42.7 V K87
2020-03-23 07:14:10 C 08 43 27.915 +00 34 51.22 U F51
2020-03-23 07:31:11 C 08 43 22.243 +00 34 57.93 U F51
2020-03-23 18:35:19 C 08 39 52.71 +00 38 53.1 V 246
2020-03-23 18:35:35 C 08 39 52.61 +00 38 53.0 V 246
2020-03-23 18:35:47 C 08 39 52.51 +00 38 52.3 V 246
2020-03-23 18:35:59 C 08 39 52.45 +00 38 52.6 V 246
2020-03-23 18:36:12 C 08 39 52.38 +00 38 52.5 V 246
2020-03-23 18:36:24 C 08 39 52.35 +00 38 52.5 V 246
2020-03-23 18:37:01 C 08 39 52.07 +00 38 52.1 V 246
2020-03-23 18:53:42 C 08 39 46.61 +00 38 59.6 V K87
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)