2020 DT4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0779834228 ± 7.62e-05
Semi-major axis (a)1.0132044230 AU ± 2.56e-05
Inclination (i)7.65551329° ± 7.60e-03
Long. of Asc. Node (Ω)336.38252413° ± 3.64e-03
Arg. of Perihelion (ω)318.07367114° ± 8.06e-03
Mean Anomaly (M)97.15017209° ± 7.63e-02
Mean Motion (n)0.9664216727°/day ± 3.67e-05
Perihelion dist (q)0.93419127 AU ± 8.08e-05
Aphelion dist (Q)1.09221757 AU ± 8.20e-05
Orbital Period1.01987188 yr ± 3.87e-05
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.357″
Uncertainty2
Orbit TypeApollo
MOID0.053234 AU
Observations Used37
Oppositions1
Arc Total2020-2020
First Observation Used2020-02-27
Last Observation Used2020-03-15
Observations (37)
Date Type RA Dec Mag Band Observatory
2020-02-27 09:07:43 C 11 43 50.53 -03 06 17.5 V G96
2020-02-27 09:21:03 C 11 43 47.63 -03 07 00.3 V G96
2020-02-27 09:28:25 C 11 43 45.98 -03 07 23.8 V G96
2020-02-27 11:51:54 C 11 43 15.03 -03 15 04.6 V I52
2020-02-27 12:06:02 C 11 43 12.05 -03 15 51.0 V I52
2020-02-27 12:10:51 C 11 43 10.96 -03 16 06.2 V I52
2020-02-27 12:15:40 C 11 43 09.98 -03 16 22.7 V I52
2020-02-29 05:28:22 C 11 34 55.69 -05 33 49.6 u H21
2020-02-29 05:32:33 C 11 34 54.69 -05 34 04.6 u H21
2020-02-29 05:38:17 C 11 34 53.29 -05 34 24.2 u H21
2020-02-29 23:20:32 C 11 31 02.77 -06 35 57.6 V 033
2020-02-29 23:23:41 C 11 31 02.01 -06 36 09.1 V 033
2020-03-01 06:48:40 C 11 29 22.19 -07 01 58.8 u H21
2020-03-01 06:57:02 C 11 29 20.06 -07 02 28.0 u H21
2020-03-01 07:05:25 C 11 29 17.97 -07 02 57.9 u H21
2020-03-03 06:27:49 C 11 18 10.55 -09 52 12.4 u 807
2020-03-03 06:34:30 C 11 18 08.71 -09 52 36.9 u 807
2020-03-03 06:40:54 C 11 18 06.96 -09 53 00.5 u 807
2020-03-04 08:26:24 C 11 11 41.33 -11 31 14.8 V V06
2020-03-04 08:29:15 C 11 11 40.53 -11 31 26.7 V V06
2020-03-04 08:34:55 C 11 11 38.85 -11 31 47.0 V V06
2020-03-05 06:35:46 C 11 05 58.32 -12 55 11.6 o 691
2020-03-05 06:51:54 C 11 05 53.51 -12 56 13.3 o 691
2020-03-05 07:08:03 C 11 05 48.72 -12 57 14.9 o 691
2020-03-05 08:45:01 C 11 05 19.83 -13 03 24.3 V I52
2020-03-05 08:53:53 C 11 05 17.24 -13 03 57.7 V I52
2020-03-05 08:56:46 C 11 05 16.41 -13 04 09.2 V I52
2020-03-06 04:19:57 C 11 00 10.29 -14 18 11.7 o 291
2020-03-06 04:39:04 C 11 00 04.62 -14 19 26.9 o 291
2020-03-07 07:28:41 C 10 52 30.38 -16 02 42.0 o 695
2020-03-07 07:41:13 C 10 52 26.41 -16 03 29.8 o 695
2020-03-15 00:43:57 C 09 55 15.41 -27 13 45.4 u 807
2020-03-15 00:49:52 C 09 55 13.34 -27 14 05.5 u 807
2020-03-15 00:55:35 C 09 55 11.31 -27 14 24.8 u 807
2020-03-15 06:47:49 C 09 53 10.03 -27 35 17.6 o 291
2020-03-15 06:59:10 C 09 53 05.95 -27 35 52.9 o 291
2020-03-15 07:10:32 C 09 53 01.88 -27 36 28.0 o 291