2018 DG1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6066672000
Semi-major axis (a)1.7182284000 AU
Inclination (i)9.44810000°
Long. of Asc. Node (Ω)348.82252000°
Arg. of Perihelion (ω)78.98801000°
Mean Anomaly (M)180.82032000°
Mean Motion (n)0.4376054800°/day
Perihelion dist (q)0.67583560 AU
Aphelion dist (Q)2.76062120 AU
Orbital Period2.25227460 yr
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty7
Orbit TypeApollo
MOID0.010631 AU
Observations Used106
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-03-13
Observations (110)
Date Type RA Dec Mag Band Observatory
2018-02-22 11:28:26 C 12 31 21.20 +36 53 22.7 U 703
2018-02-22 11:36:05 C 12 31 13.25 +36 52 10.9 U 703
2018-02-22 11:43:46 C 12 31 05.29 +36 50 56.7 U 703
2018-02-22 11:51:25 C 12 30 57.32 +36 49 44.3 U 703
2018-02-22 12:16:58 C 12 30 31.24 +36 45 39.6 U I52
2018-02-22 12:17:09 C 12 30 30.98 +36 45 40.2 U I52
2018-02-22 12:17:20 C 12 30 30.73 +36 45 37.7 U I52
2018-02-22 12:24:38 C 12 30 23.34 +36 44 30.1 o 291
2018-02-22 12:25:52 C 12 30 22.06 +36 44 18.3 o 291
2018-02-22 12:27:06 C 12 30 20.82 +36 44 06.6 o 291
2018-02-22 20:07:17 C 12 23 13.04 +35 32 27.4 S 033
2018-02-22 20:09:01 C 12 23 11.44 +35 32 11.9 S 033
2018-02-22 20:10:45 C 12 23 09.86 +35 31 57.1 S 033
2018-02-22 21:37:49 C 12 21 49.12 +35 18 59.4 S C43
2018-02-22 21:40:59 C 12 21 46.21 +35 18 30.9 S C43
2018-02-22 21:44:13 C 12 21 43.32 +35 18 01.9 S C43
2018-02-22 21:46:53 C 12 21 41.63 +35 17 29.5 U J69
2018-02-22 21:47:27 C 12 21 40.34 +35 17 33.6 S C43
2018-02-22 21:55:21 C 12 21 33.93 +35 16 14.2 U J69
2018-02-22 22:24:40 C 12 21 07.24 +35 11 54.6 U J69
2018-02-22 22:33:06 C 12 20 59.55 +35 10 39.6 U J69
2018-02-22 22:46:56 C 12 20 47.00 +35 08 36.0 U Z80
2018-02-22 22:55:28 C 12 20 39.27 +35 07 20.8 U Z80
2018-02-23 00:13:19 C 12 19 28.88 +34 55 52.1 U J95
2018-02-23 00:17:46 C 12 19 24.86 +34 55 12.8 U J95
2018-02-23 00:22:07 C 12 19 20.93 +34 54 34.6 U J95
2018-02-23 01:24:47 C 12 18 23.66 +34 45 23.5 U K74
2018-02-23 01:26:46 C 12 18 21.86 +34 45 06.1 U K74
2018-02-23 01:28:59 C 12 18 19.87 +34 44 46.2 U K74
2018-02-23 01:31:12 C 12 18 17.89 +34 44 26.3 U K74
2018-02-23 01:33:39 C 12 18 15.70 +34 44 04.8 U K74
2018-02-23 02:51:19 C 12 17 09.93 +34 33 15.8 q J22
2018-02-23 02:55:07 C 12 17 06.56 +34 32 42.2 q J22
2018-02-23 02:58:56 C 12 17 03.13 +34 32 08.8 q J22
2018-02-23 03:28:59 C 12 16 43.43 +34 27 02.7 U W34
2018-02-23 03:50:22 C 12 16 24.94 +34 23 58.2 U W34
2018-02-23 04:05:49 C 12 16 11.54 +34 21 45.8 U W34
2018-02-23 04:25:00 C 12 15 55.05 +34 19 01.2 U W34
2018-02-23 04:51:54 C 12 15 31.78 +34 15 08.2 U W34
2018-02-23 04:52:51 C 12 15 21.62 +34 14 56.8 U Z84
2018-02-23 04:59:19 C 12 15 16.07 +34 13 59.2 U Z84
2018-02-23 05:00:02 C 12 15 15.46 +34 13 53.2 U Z84
2018-02-23 05:00:43 C 12 15 14.75 +34 13 48.0 U Z84
2018-02-23 05:01:26 C 12 15 14.19 +34 13 40.3 U Z84
2018-02-23 05:03:33 C 12 15 12.42 +34 13 21.5 U Z84
2018-02-23 05:05:39 C 12 15 10.60 +34 13 03.2 U Z84
2018-02-23 07:34:50 C 12 13 15.99 +33 51 39.7 U 703
2018-02-23 07:42:27 C 12 13 09.49 +33 50 34.7 U 703
2018-02-23 07:43:34 C 12 13 08.55 +33 50 24.5 U I52
2018-02-23 07:43:45 C 12 13 08.38 +33 50 22.6 U I52