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
2020-03-16 20:41:09 C 09 19 09.27 -00 09 31.4 q A48
2020-03-16 20:47:19 C 09 19 08.13 -00 09 30.0 q A48
2020-03-16 20:52:27 C 09 19 07.18 -00 09 28.4 q A48
2020-03-16 23:18:14 C 09 18 39.99 -00 08 59.4 V 160
2020-03-16 23:23:15 C 09 18 39.03 -00 08 57.9 V 160
2020-03-16 23:28:15 C 09 18 38.11 -00 08 57.0 V 160
2020-03-17 05:59:50 C 09 17 29.81 -00 07 27.4 V 703
2020-03-17 06:07:26 C 09 17 28.40 -00 07 25.6 V 703
2020-03-17 06:15:02 C 09 17 26.88 -00 07 23.9 V 703
2020-03-17 23:26:06 C 09 14 16.61 -00 03 54.2 V 160
2020-03-17 23:31:08 C 09 14 15.59 -00 03 54.7 V 160
2020-03-17 23:36:10 C 09 14 14.53 -00 03 53.8 V 160
2020-03-18 01:02:34 C 09 14 01.46 -00 02 11.7 V W88
2020-03-18 01:06:54 C 09 14 00.56 -00 02 10.6 V W88
2020-03-18 01:25:26 C 09 13 56.74 -00 02 06.6 V W88
2020-03-18 04:45:03 C 09 13 17.95 -00 02 34.4 V 703
2020-03-18 04:52:42 C 09 13 16.35 -00 02 30.8 V 703
2020-03-18 05:00:21 C 09 13 14.76 -00 02 28.8 V 703
2020-03-18 05:08:00 C 09 13 13.17 -00 02 27.3 V 703
2020-03-18 13:34:33 C 09 11 34.39 -00 00 30.6 q D29
2020-03-18 13:54:56 C 09 11 30.02 -00 00 26.0 q D29
2020-03-18 14:15:18 C 09 11 25.64 -00 00 21.3 q D29
2020-03-18 17:22:36 C 09 10 49.10 +00 00 32.8 18.3 q C97
2020-03-18 17:24:46 C 09 10 48.68 +00 00 33.8 18.1 q C97
2020-03-18 17:26:57 C 09 10 48.07 +00 00 35.2 18.0 q C97
2020-03-18 17:29:09 C 09 10 47.76 +00 00 35.2 18.1 q C97
2020-03-18 19:15:25 C 09 10 27.17 +00 00 36.5 V 246
2020-03-18 19:16:01 C 09 10 27.02 +00 00 36.7 V 246
2020-03-18 19:16:13 C 09 10 26.98 +00 00 36.5 V 246
2020-03-18 19:16:25 C 09 10 26.96 +00 00 36.5 V 246
2020-03-18 19:16:37 C 09 10 26.89 +00 00 36.4 V 246
2020-03-18 19:16:48 C 09 10 26.85 +00 00 36.8 V 246
2020-03-18 19:17:31 C 09 10 26.75 +00 00 36.6 V 246
2020-03-18 20:22:17 C 09 10 09.90 +00 00 59.7 V 186
2020-03-18 20:26:25 C 09 10 08.95 +00 01 01.5 V 186
2020-03-18 20:34:40 C 09 10 07.17 +00 01 02.9 V 186
2020-03-18 21:13:26 C 09 10 01.95 +00 01 07.3 V K38
2020-03-18 21:27:04 C 09 09 58.96 +00 01 10.7 V K38
2020-03-18 21:41:56 C 09 09 55.73 +00 01 14.1 V K38
2020-03-18 21:54:19 C 09 09 53.06 +00 01 17.3 V K38
2020-03-18 22:09:40 C 09 09 49.72 +00 01 21.1 V K38
2020-03-18 23:00:41 C 09 09 38.53 +00 01 35.5 V 160
2020-03-18 23:05:44 C 09 09 37.46 +00 01 36.8 V 160
2020-03-18 23:10:47 C 09 09 36.37 +00 01 37.7 V 160
2020-03-19 18:42:14 C 09 05 28.06 +00 06 43.5 V 186
2020-03-19 18:46:22 C 09 05 27.07 +00 06 45.4 V 186
2020-03-19 18:50:30 C 09 05 26.10 +00 06 45.9 V 186
2020-03-19 18:54:38 C 09 05 25.16 +00 06 46.6 V 186
2020-03-19 18:58:45 C 09 05 24.19 +00 06 48.2 V 186
2020-03-19 18:58:59 C 09 05 27.26 +00 06 39.1 V 246
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)