2021 DT1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4996850000
Semi-major axis (a)1.6382930000 AU
Inclination (i)5.80277000°
Long. of Asc. Node (Ω)27.72333000°
Arg. of Perihelion (ω)207.87956000°
Mean Anomaly (M)66.10017000°
Mean Motion (n)0.4700204100°/day
Perihelion dist (q)0.81966260 AU
Aphelion dist (Q)2.45692340 AU
Orbital Period2.09694660 yr
Physical Parameters
H (abs. magnitude)23.11
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty8
Orbit TypeApollo
MOID0.054341 AU
Observations Used35
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-03-06
Observations (35)
Date Type RA Dec Mag Band Observatory
2021-02-18 10:57:18 C 12 57 25.47 +24 32 20.1 V G96
2021-02-18 11:04:39 C 12 57 27.13 +24 32 22.8 V G96
2021-02-18 11:18:04 C 12 57 30.17 +24 32 28.6 V G96
2021-02-18 11:25:26 C 12 57 31.86 +24 32 31.5 V G96
2021-02-18 12:38:10 C 12 57 48.51 +24 33 02.8 V V06
2021-02-18 12:41:22 C 12 57 49.22 +24 33 05.0 V V06
2021-02-18 12:44:34 C 12 57 49.98 +24 33 05.9 V V06
2021-02-19 08:38:44 C 13 02 49.11 +24 42 03.5 V I52
2021-02-19 08:50:50 C 13 02 52.04 +24 42 09.0 V I52
2021-02-19 08:56:53 C 13 02 53.54 +24 42 12.2 V I52
2021-02-20 10:15:53 C 13 09 36.75 +24 53 19.5 V I52
2021-02-20 10:42:18 C 13 09 43.71 +24 53 30.6 V I52
2021-02-20 10:49:02 C 13 09 45.49 +24 53 33.5 V I52
2021-02-20 10:53:52 C 13 09 46.77 +24 53 35.7 V I52
2021-02-22 11:50:53 C 13 24 28.77 +25 13 18.0 V I52
2021-02-22 11:53:18 C 13 24 29.57 +25 13 18.9 V I52
2021-02-22 11:55:44 C 13 24 30.27 +25 13 19.5 V I52
2021-02-22 11:58:09 C 13 24 31.04 +25 13 20.5 V I52
2021-02-23 08:15:15 C 13 31 24.90 +25 20 22.7 V I52
2021-02-23 08:17:04 C 13 31 25.52 +25 20 23.9 V I52
2021-02-23 08:18:53 C 13 31 26.16 +25 20 24.7 V I52
2021-02-23 08:20:42 C 13 31 26.75 +25 20 24.9 V I52
2021-02-24 12:02:52 C 13 41 33.83 +25 28 32.6 V I52
2021-02-24 12:04:41 C 13 41 34.52 +25 28 33.5 V I52
2021-02-24 12:06:30 C 13 41 35.19 +25 28 33.5 V I52
2021-02-24 12:08:19 C 13 41 35.85 +25 28 33.7 V I52
2021-02-26 08:29:17 C 14 00 12.73 +25 35 50.2 V I52
2021-02-26 08:39:27 C 14 00 17.12 +25 35 52.3 V I52
2021-03-05 12:00:30 C 15 47 13.60 +23 16 57.2 V I52
2021-03-05 12:04:53 C 15 47 17.04 +23 16 47.4 V I52
2021-03-05 12:09:16 C 15 47 20.43 +23 16 38.5 V I52
2021-03-05 12:16:54 C 15 47 26.49 +23 16 20.2 V I52
2021-03-06 04:04:28 C 16 00 26.53 +22 38 19.8 V 033
2021-03-06 04:05:53 C 16 00 27.68 +22 38 15.9 V 033
2021-03-06 04:07:18 C 16 00 28.82 +22 38 12.2 V 033