2017 UD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4116354000
Semi-major axis (a)1.1359310000 AU
Inclination (i)16.47267000°
Long. of Asc. Node (Ω)22.15178000°
Arg. of Perihelion (ω)260.48610000°
Mean Anomaly (M)300.06224000°
Mean Motion (n)0.8140969500°/day
Perihelion dist (q)0.66834160 AU
Aphelion dist (Q)1.60352040 AU
Orbital Period1.21067600 yr
Physical Parameters
H (abs. magnitude)25.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty5
Orbit TypeApollo
MOID0.007259 AU
Observations Used54
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-10-21
Observations (55)
Date Type RA Dec Mag Band Observatory
2017-10-16 05:01:39 C 23 45 56.25 +00 34 26.9 U G96
2017-10-16 05:09:13 C 23 45 55.46 +00 39 05.6 U G96
2017-10-16 05:16:43 C 23 45 54.68 +00 43 40.2 U G96
2017-10-16 05:24:12 C 23 45 53.89 +00 48 13.4 U G96
2017-10-16 08:16:31 C 23 45 38.35 +02 27 45.4 U I52
2017-10-16 08:17:07 C 23 45 38.32 +02 28 04.5 U I52
2017-10-16 08:17:38 C 23 45 38.26 +02 28 21.6 U I52
2017-10-16 08:18:10 C 23 45 38.21 +02 28 39.9 U I52
2017-10-16 17:51:58 C 23 46 12.66 +06 59 28.0 q 113
2017-10-16 17:55:47 C 23 46 11.80 +07 01 16.3 18.4 o K88
2017-10-16 17:56:56 C 23 46 12.49 +07 01 31.1 q 113
2017-10-16 18:00:28 C 23 46 11.56 +07 03 12.2 18.6 o K88
2017-10-16 18:05:09 C 23 46 11.33 +07 05 06.4 18.3 o K88
2017-10-16 18:06:53 C 23 46 12.10 +07 05 34.3 q 113
2017-10-16 18:35:58 C 23 46 10.76 +07 17 20.0 q 113
2017-10-16 18:39:38 C 23 46 10.66 +07 18 56.9 q 246
2017-10-16 18:40:50 C 23 46 10.57 +07 19 26.2 q 246
2017-10-16 18:41:17 C 23 46 10.55 +07 19 36.9 q 246
2017-10-16 18:41:49 C 23 46 10.55 +07 19 50.1 q 246
2017-10-16 18:42:12 C 23 46 10.42 +07 19 50.3 q 113
2017-10-16 18:43:12 C 23 46 10.44 +07 20 22.8 q 246
2017-10-16 18:44:04 C 23 46 10.37 +07 20 43.7 q 246
2017-10-16 18:45:35 C 23 46 10.31 +07 21 20.2 q 246
2017-10-16 18:53:23 C 23 46 11.68 +07 24 50.1 q 160
2017-10-16 18:56:37 C 23 46 11.47 +07 26 07.2 q 160
2017-10-16 18:59:49 C 23 46 11.33 +07 27 25.1 q 160
2017-10-16 19:02:59 C 23 46 11.16 +07 28 39.9 q 160
2017-10-16 19:05:48 C 23 46 10.37 +07 29 35.5 U K51
2017-10-16 19:06:11 C 23 46 10.96 +07 29 56.6 q 160
2017-10-16 19:07:33 C 23 46 10.26 +07 30 17.2 U K51
2017-10-16 19:09:27 C 23 46 10.15 +07 31 01.9 U K51
2017-10-16 20:01:46 C 23 46 07.48 +07 51 37.1 18.4 t K63
2017-10-16 20:04:06 C 23 46 07.31 +07 52 29.6 18.4 t K63
2017-10-16 20:06:43 C 23 46 07.12 +07 53 30.6 18.2 t K63
2017-10-16 21:35:47 C 23 46 01.55 +08 26 48.5 U 204
2017-10-16 21:43:16 C 23 46 01.04 +08 29 33.3 U 204
2017-10-16 21:50:48 C 23 46 00.55 +08 32 18.1 U 204
2017-10-17 01:38:00 C 23 45 48.94 +09 50 43.3 19.6 q 104
2017-10-17 01:42:29 C 23 45 48.85 +09 52 10.7 19.4 q 104
2017-10-17 01:47:00 C 23 45 48.75 +09 53 38.0 19.3 q 104
2017-10-17 05:20:16 C 23 46 06.15 +11 01 37.5 U I52
2017-10-17 05:24:03 C 23 46 05.86 +11 02 45.0 U I52
2017-10-17 05:24:50 C 23 46 05.80 +11 02 59.1 U I52
2017-10-17 05:25:38 C 23 46 05.75 +11 03 13.2 U I52
2017-10-17 18:33:03 C 23 46 18.27 +14 21 34.8 19.5 o K88
2017-10-17 18:38:43 C 23 46 18.05 +14 22 48.5 19.8 o K88
2017-10-17 18:44:22 C 23 46 17.81 +14 24 02.5 19.7 o K88
2017-10-19 02:51:45 C 23 46 32.87 +19 28 19.9 U I52
2017-10-19 02:53:08 C 23 46 32.81 +19 28 29.6 U I52
2017-10-19 02:54:32 C 23 46 32.77 +19 28 39.2 U I52