2018 DG

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5735519603
Semi-major axis (a)2.4247939890 AU
Inclination (i)17.44279255°
Long. of Asc. Node (Ω)149.57048358°
Arg. of Perihelion (ω)347.15423608°
Mean Anomaly (M)21.61894184°
Mean Motion (n)0.2610279400°/day
Perihelion dist (q)1.03404790 AU
Aphelion dist (Q)3.81557590 AU
Orbital Period3.77587040 yr
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.519″
Uncertainty
Orbit TypeAmor
MOID0.053815 AU
Observations Used74
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-03-14
Observations (75)
Date Type RA Dec Mag Band Observatory
2018-02-18 07:00:56 C 08 13 35.580 +10 12 53.23 U F51
2018-02-18 07:17:18 C 08 13 45.692 +10 16 05.43 U F51
2018-02-18 07:33:36 C 08 13 55.744 +10 19 16.44 U F51
2018-02-18 22:22:28 C 08 23 38.54 +13 11 27.8 o K88
2018-02-18 22:27:51 C 08 23 41.98 +13 12 30.1 o K88
2018-02-18 22:33:14 C 08 23 45.41 +13 13 32.4 o K88
2018-02-19 00:46:32 C 08 25 21.81 +13 42 07.8 u 807
2018-02-19 00:47:38 C 08 25 22.52 +13 42 20.4 u 807
2018-02-19 00:49:00 C 08 25 23.43 +13 42 35.9 u 807
2018-02-19 00:50:22 C 08 25 24.33 +13 42 52.0 u 807
2018-02-19 00:51:44 C 08 25 25.20 +13 43 08.2 u 807
2018-02-19 05:31:33 C 08 28 26.19 +14 34 48.8 q 932
2018-02-19 05:36:07 C 08 28 29.28 +14 35 41.5 q 932
2018-02-19 05:54:24 C 08 28 41.18 +14 39 12.5 q 932
2018-02-19 18:27:45 C 08 37 26.35 +17 03 20.1 S 033
2018-02-19 18:30:34 C 08 37 28.26 +17 03 52.3 S 033
2018-02-19 18:31:58 C 08 37 29.22 +17 04 08.9 S 033
2018-02-19 19:08:14 C 08 37 54.22 +17 11 17.5 18.8 U K63
2018-02-19 19:17:53 C 08 38 00.79 +17 13 08.5 19.2 U K63
2018-02-19 19:29:15 C 08 38 08.36 +17 15 19.1 17.8 U K63
2018-02-19 19:38:15 C 08 38 13.87 +17 16 48.5 S 033
2018-02-19 19:39:59 C 08 38 15.03 +17 17 08.2 S 033
2018-02-19 19:41:44 C 08 38 16.25 +17 17 28.7 S 033
2018-02-19 19:43:28 C 08 38 17.41 +17 17 48.7 S 033
2018-02-19 19:58:50 C 08 38 28.18 +17 20 56.7 18.5 U 104
2018-02-19 20:03:06 C 08 38 31.03 +17 21 46.2 18.2 U 104
2018-02-19 20:07:22 C 08 38 33.86 +17 22 34.9 18.6 U 104
2018-02-19 22:18:01 C 08 40 00.75 +17 47 18.0 q 595
2018-02-19 22:22:58 C 08 40 04.03 +17 48 13.5 q 595
2018-02-19 22:27:54 C 08 40 07.35 +17 49 09.6 q 595
2018-02-19 22:32:51 C 08 40 10.69 +17 50 05.2 q 595
2018-02-19 22:52:32 C 08 40 27.77 +17 54 25.0 q J22
2018-02-19 22:57:30 C 08 40 31.02 +17 55 20.8 q J22
2018-02-19 23:02:27 C 08 40 34.36 +17 56 16.9 q J22
2018-02-19 23:10:41 C 08 40 35.90 +17 57 13.4 S L01
2018-02-19 23:11:09 C 08 40 36.23 +17 57 18.0 S L01
2018-02-19 23:11:36 C 08 40 36.58 +17 57 23.2 S L01
2018-02-19 23:12:02 C 08 40 36.81 +17 57 28.5 S L01
2018-02-19 23:12:27 C 08 40 37.15 +17 57 34.1 S L01
2018-02-19 23:12:53 C 08 40 37.46 +17 57 37.6 S L01
2018-02-19 23:13:20 C 08 40 37.72 +17 57 43.7 S L01
2018-02-20 01:22:50 C 08 42 05.87 +18 21 46.7 S 033
2018-02-20 01:25:14 C 08 42 07.54 +18 22 13.9 S 033
2018-02-20 01:27:40 C 08 42 09.21 +18 22 41.2 S 033
2018-02-20 01:30:04 C 08 42 10.82 +18 23 07.7 S 033
2018-02-20 01:32:28 C 08 42 12.50 +18 23 34.9 S 033
2018-02-21 23:18:19 C 09 14 56.78 +26 28 16.5 q K61
2018-02-21 23:19:47 C 09 14 57.78 +26 28 30.8 q K61
2018-02-21 23:21:28 C 09 14 58.95 +26 28 46.7 q K61
2018-02-21 23:22:37 C 09 14 59.78 +26 28 58.0 q K61