2018 DT1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5566837000
Semi-major axis (a)1.3615478000 AU
Inclination (i)30.51795000°
Long. of Asc. Node (Ω)342.97675000°
Arg. of Perihelion (ω)76.09150000°
Mean Anomaly (M)351.35322000°
Mean Motion (n)0.6203756200°/day
Perihelion dist (q)0.60359630 AU
Aphelion dist (Q)2.11949930 AU
Orbital Period1.58872720 yr
Physical Parameters
H (abs. magnitude)21.07
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.620″
Uncertainty1
Orbit TypeApollo
MOID0.058525 AU
Observations Used78
Oppositions2
Arc Total2018-2026
First Observation Used
Last Observation Used2026-02-26
Observations (74)
Date Type RA Dec Mag Band Observatory
2018-02-27 14:02:24 C 13 20 22.62 -14 04 43.2 U Q62
2018-02-27 14:21:05 C 13 20 10.02 -14 05 52.1 U Q62
2018-02-27 14:39:46 C 13 19 57.43 -14 07 02.0 U Q62
2018-03-06 04:18:39 C 11 50 35.69 -20 36 24.5 U 807
2018-03-06 04:20:35 C 11 50 34.77 -20 36 27.5 U 807
2018-03-06 04:22:31 C 11 50 33.87 -20 36 30.2 U 807
2018-03-06 06:06:51 C 11 49 46.80 -20 39 36.9 U I52
2018-03-06 06:07:01 C 11 49 46.72 -20 39 37.8 U I52
2018-03-06 06:08:22 C 11 49 45.99 -20 39 40.5 U I52
2018-03-06 06:10:05 C 11 49 45.24 -20 39 42.5 U I52
2018-03-13 05:03:24 C 10 51 06.92 -22 37 33.7 o 691
2018-03-13 05:34:58 C 10 50 58.40 -22 37 42.1 o 691
2018-03-18 05:57:21 C 10 25 19.26 -22 44 29.7 o 691
2018-03-18 05:59:14 C 10 25 18.92 -22 44 29.4 o 691
2018-03-18 06:01:08 C 10 25 18.58 -22 44 29.6 o 691
2018-03-18 10:39:56 C 10 24 31.43 -22 43 34.8 U 474
2018-03-18 10:42:28 C 10 24 30.97 -22 43 34.8 U 474
2018-03-18 10:45:00 C 10 24 30.50 -22 43 34.4 U 474
2018-03-26 00:56:04 C 10 02 01.17 -22 12 19.5 U 807
2018-03-26 01:00:58 C 10 02 00.71 -22 12 18.3 U 807
2018-03-26 01:05:51 C 10 02 00.24 -22 12 16.9 U 807
2018-04-06 00:01:47 C 09 48 16.67 -21 10 06.6 u 807
2018-04-06 00:18:31 C 09 48 16.18 -21 10 02.9 u 807
2018-04-06 00:35:16 C 09 48 15.73 -21 09 58.8 u 807