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
2020-03-23 19:01:23 C 08 39 43.98 +00 39 02.4 V K87
2020-03-23 19:08:42 C 08 39 41.47 +00 39 05.1 V K87
2020-03-23 21:06:18 C 08 38 59.78 +00 39 55.1 V L18
2020-03-23 21:18:38 C 08 38 55.56 +00 40 00.2 V L18
2020-03-23 21:28:39 C 08 38 52.05 +00 40 05.0 V L18
2020-03-23 21:40:12 C 08 38 48.08 +00 40 09.9 V L18
2020-03-23 22:05:13 C 08 38 40.12 +00 40 26.3 V 160
2020-03-23 22:10:17 C 08 38 38.34 +00 40 28.3 V 160
2020-03-23 22:15:21 C 08 38 36.57 +00 40 30.5 V 160
2020-03-23 23:53:23 C 08 38 08.33 +00 43 05.9 V W88
2020-03-24 00:02:32 C 08 38 05.05 +00 43 10.0 V W88
2020-03-24 00:23:23 C 08 37 57.60 +00 43 19.4 V W88
2020-03-24 07:30:07 C 08 35 30.00 +00 45 05.4 V T08
2020-03-24 07:34:06 C 08 35 28.53 +00 45 07.2 V T08
2020-03-24 07:42:07 C 08 35 25.56 +00 45 10.6 V T08
2020-03-24 20:08:51 C 08 30 59.30 +00 50 11.9 V K87
2020-03-24 20:16:20 C 08 30 56.40 +00 50 15.3 V K87
2020-03-24 20:23:47 C 08 30 53.51 +00 50 18.8 V K87
2020-03-24 22:40:06 C 08 29 59.89 +00 51 23.6 V L18
2020-03-24 22:50:45 C 08 29 55.81 +00 51 28.8 V L18
2020-03-24 22:53:51 C 08 29 54.52 +00 51 30.9 V L18
2020-03-25 19:20:18 C 08 21 54.71 +01 01 47.9 V L18
2020-03-25 19:26:20 C 08 21 52.08 +01 01 51.2 V L18
2020-03-25 19:32:22 C 08 21 49.46 +01 01 54.1 V L18
2020-03-25 19:38:25 C 08 21 46.89 +01 01 57.8 V L18
2020-03-25 20:20:03 C 08 21 29.66 +01 02 19.4 V 246
2020-03-25 20:21:32 C 08 21 29.01 +01 02 19.8 V 246
2020-03-25 20:21:46 C 08 21 28.94 +01 02 20.1 V 246
2020-03-25 20:21:59 C 08 21 28.81 +01 02 20.4 V 246
2020-03-25 20:22:13 C 08 21 28.71 +01 02 20.2 V 246
2020-03-25 20:22:28 C 08 21 28.60 +01 02 20.8 V 246
2020-03-25 20:23:11 C 08 21 28.29 +01 02 20.8 V 246
2020-03-25 20:23:24 C 08 21 28.19 +01 02 21.0 V 246
2020-03-26 02:24:20 C 08 18 56.13 +01 05 48.4 u H21
2020-03-26 02:26:51 C 08 18 55.00 +01 05 50.1 u H21
2020-03-26 02:29:22 C 08 18 53.85 +01 05 51.4 u H21
2020-03-26 02:31:53 C 08 18 52.70 +01 05 52.8 u H21
2020-03-26 02:34:24 C 08 18 51.57 +01 05 54.0 u H21
2020-03-26 02:36:54 C 08 18 50.43 +01 05 55.6 u H21
2020-03-26 02:39:25 C 08 18 49.29 +01 05 56.8 u H21
2020-03-26 02:41:56 C 08 18 48.13 +01 05 58.1 u H21
2020-03-26 03:08:22 C 08 18 36.84 +01 06 13.7 V 734
2020-03-26 03:13:44 C 08 18 34.38 +01 06 16.5 V 734
2020-03-26 03:19:05 C 08 18 31.94 +01 06 19.3 V 734
2020-03-26 07:04:55 C 08 16 53.45 +01 08 54.6 V T05
2020-03-26 07:10:15 C 08 16 50.95 +01 08 57.1 V T05
2020-03-26 07:18:20 C 08 16 47.15 +01 09 02.1 V T05
2020-03-26 07:35:57 C 08 16 38.88 +01 09 11.3 V T05
2020-03-26 20:05:01 C 08 10 55.84 +01 15 42.1 V L18
2020-03-26 20:10:24 C 08 10 53.28 +01 15 46.2 V L18
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)