2018 DR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5958995000
Semi-major axis (a)2.6068597000 AU
Inclination (i)4.18760000°
Long. of Asc. Node (Ω)145.46596000°
Arg. of Perihelion (ω)24.84227000°
Mean Anomaly (M)299.09566000°
Mean Motion (n)0.2341680200°/day
Perihelion dist (q)1.05343330 AU
Aphelion dist (Q)4.16028610 AU
Orbital Period4.20897640 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty6
Orbit TypeAmor
MOID0.067371 AU
Observations Used29
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-03-18
Observations (29)
Date Type RA Dec Mag Band Observatory
2018-02-17 02:13:54 C 09 38 36.193 +15 49 30.70 U 309
2018-02-17 02:17:23 C 09 38 37.197 +15 49 33.77 U 309
2018-02-17 02:19:07 C 09 38 37.707 +15 49 35.54 U 309
2018-02-17 02:20:52 C 09 38 38.212 +15 49 37.21 U 309
2018-02-17 02:22:36 C 09 38 38.739 +15 49 38.90 U 309
2018-02-17 02:24:20 C 09 38 39.208 +15 49 40.27 U 309
2018-02-17 02:26:05 C 09 38 39.702 +15 49 41.84 U 309
2018-02-17 02:27:49 C 09 38 40.223 +15 49 43.70 U 309
2018-02-17 02:29:33 C 09 38 40.729 +15 49 45.32 U 309
2018-02-25 05:24:25 C 10 59 05.46 +18 23 50.5 U G96
2018-02-25 05:31:50 C 10 59 09.11 +18 23 54.7 U G96
2018-02-25 05:39:17 C 10 59 12.76 +18 23 59.4 U G96
2018-02-25 05:46:42 C 10 59 16.40 +18 24 03.4 U G96
2018-02-25 20:49:56 C 11 07 11.09 +18 30 45.2 U J95
2018-02-25 21:21:38 C 11 07 27.54 +18 31 00.7 U J95
2018-02-25 21:50:51 C 11 07 42.67 +18 31 17.1 U J95
2018-03-07 07:04:35 C 13 16 44.79 +17 12 41.4 U I52
2018-03-07 07:06:59 C 13 16 46.13 +17 12 38.6 U I52
2018-03-07 07:09:22 C 13 16 47.29 +17 12 36.0 U I52
2018-03-07 07:11:46 C 13 16 48.55 +17 12 33.4 U I52
2018-03-07 07:14:09 C 13 16 49.80 +17 12 31.2 U I52
2018-03-07 07:16:32 C 13 16 51.00 +17 12 28.9 U I52
2018-03-07 07:18:55 C 13 16 52.32 +17 12 26.0 U I52
2018-03-18 07:58:51 C 15 03 52.01 +11 19 34.7 u H21
2018-03-18 08:11:07 C 15 03 55.07 +11 19 19.7 u H21
2018-03-18 08:21:20 C 15 03 57.62 +11 19 07.1 u H21
2018-03-18 09:59:01 C 15 04 24.02 +11 17 14.9 o 291
2018-03-18 10:11:34 C 15 04 27.11 +11 16 59.5 o 291
2018-03-18 10:24:09 C 15 04 30.20 +11 16 43.4 o 291