2018 DY1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6024141000
Semi-major axis (a)2.6583386000 AU
Inclination (i)2.59656000°
Long. of Asc. Node (Ω)42.73464000°
Arg. of Perihelion (ω)158.15366000°
Mean Anomaly (M)274.90852000°
Mean Motion (n)0.2273990400°/day
Perihelion dist (q)1.05691790 AU
Aphelion dist (Q)4.25975930 AU
Orbital Period4.33426490 yr
Physical Parameters
H (abs. magnitude)23.45
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.320″
Uncertainty7
Orbit TypeAmor
MOID0.056245 AU
Observations Used79
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-03-29
Observations (79)
Date Type RA Dec Mag Band Observatory
2018-02-25 05:54:16 C 11 47 09.61 +17 39 59.9 U G96
2018-02-25 06:03:23 C 11 47 11.06 +17 39 56.8 U G96
2018-02-25 06:12:32 C 11 47 12.50 +17 39 53.9 U G96
2018-02-25 06:21:44 C 11 47 13.95 +17 39 52.2 U G96
2018-02-25 07:03:38 C 11 47 20.43 +17 39 38.7 U H01
2018-02-25 07:14:00 C 11 47 22.06 +17 39 35.6 U H01
2018-02-25 07:27:08 C 11 47 24.13 +17 39 31.5 U H01
2018-02-25 07:35:04 C 11 47 25.39 +17 39 29.0 U H01
2018-02-25 09:40:07 C 11 47 45.27 +17 38 50.6 U I52
2018-02-25 09:46:05 C 11 47 46.18 +17 38 48.0 U I52
2018-02-25 09:52:04 C 11 47 47.17 +17 38 45.1 U I52
2018-02-26 05:12:14 C 11 51 09.55 +17 32 56.1 U 807
2018-02-26 05:21:20 C 11 51 11.04 +17 32 53.0 U 807
2018-02-26 05:29:49 C 11 51 12.44 +17 32 50.2 U 807
2018-02-26 10:41:52 C 11 52 06.07 +17 30 05.5 U I52
2018-02-26 10:50:13 C 11 52 07.46 +17 30 02.0 U I52
2018-02-26 11:02:11 C 11 52 09.48 +17 29 56.9 U I52
2018-02-27 06:29:36 C 11 55 44.68 +17 22 11.0 u H21
2018-02-27 06:39:49 C 11 55 46.49 +17 22 07.0 u H21
2018-02-27 06:48:34 C 11 55 48.03 +17 22 03.4 u H21
2018-02-27 08:32:01 C 11 56 07.22 +17 21 25.6 U I52
2018-02-27 08:36:48 C 11 56 08.07 +17 21 23.6 U I52
2018-02-27 08:41:34 C 11 56 08.87 +17 21 21.5 U I52
2018-02-27 08:46:20 C 11 56 09.73 +17 21 19.7 U I52
2018-03-06 05:23:16 C 12 33 07.50 +15 32 23.3 o 291
2018-03-06 05:26:44 C 12 33 08.36 +15 32 20.2 o 291
2018-03-06 05:30:12 C 12 33 09.26 +15 32 17.1 o 291
2018-03-06 06:11:13 C 12 33 19.67 +15 31 39.1 U I52
2018-03-06 06:13:08 C 12 33 20.14 +15 31 37.1 U I52
2018-03-06 06:16:10 C 12 33 20.98 +15 31 35.0 U I52
2018-03-07 05:49:38 C 12 39 47.88 +15 07 45.0 o 691
2018-03-07 06:05:52 C 12 39 52.25 +15 07 28.3 o 691
2018-03-07 06:22:08 C 12 39 56.58 +15 07 11.3 o 691
2018-03-10 12:10:49 C 13 03 32.15 +13 28 41.4 U I52
2018-03-10 12:11:56 C 13 03 32.49 +13 28 39.8 U I52
2018-03-10 12:13:01 C 13 03 32.82 +13 28 38.0 U I52
2018-03-10 12:19:00 C 13 03 34.72 +13 28 28.8 U I52
2018-03-13 11:00:04 C 13 28 28.80 +11 28 23.0 U I52
2018-03-13 11:00:41 C 13 28 29.03 +11 28 22.0 U I52
2018-03-13 11:01:16 C 13 28 29.25 +11 28 20.4 U I52
2018-03-13 11:01:52 C 13 28 29.46 +11 28 19.9 U I52
2018-03-16 08:38:30 C 13 56 09.88 +08 57 31.9 U 703
2018-03-16 08:53:32 C 13 56 15.78 +08 56 56.4 U 703
2018-03-16 09:01:03 C 13 56 18.80 +08 56 38.2 U 703
2018-03-16 10:35:12 C 13 56 56.21 +08 52 52.5 U I52
2018-03-16 10:35:49 C 13 56 56.43 +08 52 49.9 U I52
2018-03-16 10:36:24 C 13 56 56.71 +08 52 49.0 U I52
2018-03-16 10:36:59 C 13 56 56.91 +08 52 47.7 U I52
2018-03-17 09:23:49 C 14 06 39.43 +07 56 00.3 U G96
2018-03-17 09:31:09 C 14 06 42.43 +07 55 40.9 U G96