2018 DC2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5066613972
Semi-major axis (a)1.9223895020 AU
Inclination (i)4.97603874°
Long. of Asc. Node (Ω)341.16868019° ± 5.00e+00
Arg. of Perihelion (ω)139.55384797° ± 6.00e+00
Mean Anomaly (M)335.64870911°
Mean Motion (n)0.3697732300°/day
Perihelion dist (q)0.94838810 AU
Aphelion dist (Q)2.89642950 AU
Orbital Period2.66543820 yr
Physical Parameters
H (abs. magnitude)26.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.351″
Uncertainty
Orbit TypeApollo
MOID0.015935 AU
Observations Used30
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-02-27
Observations (31)
Date Type RA Dec Mag Band Observatory
2018-02-23 08:04:39 C 12 31 12.79 +28 27 23.6 V 703
2018-02-23 08:12:10 C 12 31 10.62 +28 23 56.9 V 703
2018-02-23 08:19:42 C 12 31 08.48 +28 20 26.7 V 703
2018-02-25 08:01:11 C 12 25 37.59 +11 51 42.2 U G96
2018-02-25 08:08:43 C 12 25 36.40 +11 49 49.9 U G96
2018-02-25 08:16:16 C 12 25 35.27 +11 47 56.9 U G96
2018-02-25 08:23:47 C 12 25 34.13 +11 46 05.6 U G96
2018-02-25 08:55:02 C 12 25 29.25 +11 38 21.2 U I52
2018-02-25 08:56:25 C 12 25 29.06 +11 38 01.0 U I52
2018-02-25 08:57:48 C 12 25 28.82 +11 37 40.8 U I52
2018-02-25 08:59:11 C 12 25 28.62 +11 37 20.0 U I52
2018-02-25 12:51:12 C 12 24 55.24 +10 41 03.2 U G96
2018-02-25 12:52:27 C 12 24 55.13 +10 40 45.6 U G96
2018-02-25 12:54:16 C 12 24 54.89 +10 40 20.4 U G96
2018-02-25 12:54:36 C 12 24 54.86 +10 40 14.5 U G96
2018-02-25 22:47:28 C 12 24 34.66 +08 27 36.9 S 033
2018-02-25 22:49:02 C 12 24 34.45 +08 27 17.2 S 033
2018-02-25 22:50:36 C 12 24 34.28 +08 26 57.6 S 033
2018-02-25 22:52:09 C 12 24 34.11 +08 26 37.8 S 033
2018-02-25 22:53:44 C 12 24 33.96 +08 26 18.2 S 033
2018-02-25 22:55:18 C 12 24 33.78 +08 25 58.7 S 033
2018-02-25 22:56:53 C 12 24 33.61 +08 25 39.8 S 033
2018-02-26 03:28:05 C 12 24 02.80 +07 30 38.4 S 033
2018-02-26 03:30:29 C 12 24 02.57 +07 30 09.6 S 033
2018-02-26 03:32:55 C 12 24 02.34 +07 29 40.4 S 033
2018-02-26 08:01:26 C 12 23 58.08 +06 39 13.8 U I52
2018-02-26 08:04:56 C 12 23 57.66 +06 38 35.0 U I52
2018-02-26 08:08:24 C 12 23 57.23 +06 37 56.0 U I52
2018-02-27 09:38:32 C 12 22 30.37 +02 28 23.1 U I52
2018-02-27 09:42:07 C 12 22 29.96 +02 27 52.1 U I52
2018-02-27 09:45:42 C 12 22 29.58 +02 27 21.1 U I52