2018 DQ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6829160000
Semi-major axis (a)1.7101814000 AU
Inclination (i)0.39631000°
Long. of Asc. Node (Ω)152.41640000°
Arg. of Perihelion (ω)263.65714000°
Mean Anomaly (M)187.28431000°
Mean Motion (n)0.4406977200°/day
Perihelion dist (q)0.54227120 AU
Aphelion dist (Q)2.87809160 AU
Orbital Period2.23647100 yr
Physical Parameters
H (abs. magnitude)29.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.410″
Uncertainty6
Orbit TypeApollo
MOID0.000034 AU
Observations Used20
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-02-23
Observations (20)
Date Type RA Dec Mag Band Observatory
2018-02-22 10:49:20 C 10 17 34.72 +11 23 58.1 U G96
2018-02-22 10:57:35 C 10 17 29.03 +11 24 16.7 U G96
2018-02-22 11:05:47 C 10 17 23.51 +11 24 34.1 U G96
2018-02-22 11:13:59 C 10 17 18.04 +11 24 52.3 U G96
2018-02-22 12:00:25 C 10 16 49.39 +11 26 27.6 U I52
2018-02-22 12:00:46 C 10 16 49.15 +11 26 27.3 U I52
2018-02-22 12:01:07 C 10 16 48.99 +11 26 27.5 U I52
2018-02-22 12:01:28 C 10 16 48.79 +11 26 29.1 U I52
2018-02-22 21:12:20 C 10 14 11.07 +11 40 36.3 U J95
2018-02-22 22:18:32 C 10 13 47.56 +11 42 11.8 U J95
2018-02-23 02:36:29 C 10 12 51.94 +11 56 38.8 u 807
2018-02-23 02:46:33 C 10 12 48.84 +11 56 47.7 u 807
2018-02-23 02:56:33 C 10 12 45.74 +11 56 55.6 u 807
2018-02-23 04:58:29 C 10 12 23.34 +11 50 45.1 U H01
2018-02-23 05:03:33 C 10 12 21.93 +11 50 50.1 U H01
2018-02-23 05:09:37 C 10 12 21.81 +11 51 02.8 U I52
2018-02-23 05:11:24 C 10 12 21.31 +11 51 05.2 U I52
2018-02-23 05:15:01 C 10 12 20.28 +11 51 09.8 U I52
2018-02-23 05:18:26 C 10 12 17.80 +11 51 04.3 U H01
2018-02-23 05:29:28 C 10 12 14.74 +11 51 14.2 U H01