2017 UL1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6864260000
Semi-major axis (a)2.8989986000 AU
Inclination (i)9.75295000°
Long. of Asc. Node (Ω)197.64299000°
Arg. of Perihelion (ω)137.19787000°
Mean Anomaly (M)238.08739000°
Mean Motion (n)0.1996788500°/day
Perihelion dist (q)0.90905060 AU
Aphelion dist (Q)4.88894660 AU
Orbital Period4.93596430 yr
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.960″
Uncertainty6
Orbit TypeApollo
MOID0.009164 AU
Observations Used23
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-10-25
Observations (25)
Date Type RA Dec Mag Band Observatory
2017-10-16 09:19:59 C 04 04 13.09 +04 52 31.5 U G96
2017-10-16 09:27:28 C 04 04 11.83 +04 52 10.6 U G96
2017-10-16 09:34:55 C 04 04 10.61 +04 51 50.5 U G96
2017-10-16 09:42:21 C 04 04 09.39 +04 51 31.3 U G96
2017-10-16 11:29:15 C 04 03 51.87 +04 46 43.5 U G96
2017-10-16 11:30:21 C 04 03 51.69 +04 46 41.8 U G96
2017-10-16 11:31:28 C 04 03 51.52 +04 46 38.4 U G96
2017-10-16 11:32:33 C 04 03 51.30 +04 46 35.2 U G96
2017-10-16 12:11:11 C 04 03 45.10 +04 44 52.3 U G96
2017-10-16 12:12:16 C 04 03 44.89 +04 44 49.6 U G96
2017-10-16 12:13:21 C 04 03 44.78 +04 44 46.9 U G96
2017-10-16 12:14:26 C 04 03 44.67 +04 44 44.7 U G96
2017-10-18 09:40:58 C 03 58 02.05 +02 59 47.9 U I52
2017-10-18 09:45:44 C 03 58 01.41 +02 59 38.5 U I52
2017-10-18 09:52:07 C 03 58 00.53 +02 59 26.1 U I52
2017-10-19 11:31:14 C 03 55 12.95 +02 11 30.6 o 291
2017-10-19 11:38:43 C 03 55 12.13 +02 11 18.7 o 291
2017-10-19 11:46:14 C 03 55 11.18 +02 11 04.5 o 291
2017-10-21 07:45:37 C 03 51 06.07 +01 03 16.5 o 291
2017-10-21 07:58:03 C 03 51 04.81 +01 02 59.6 o 291
2017-10-21 08:10:30 C 03 51 03.51 +01 02 42.8 o 291
2017-10-25 07:11:29 C 03 43 49.82 -00 39 02.5 U W84
2017-10-25 07:12:57 C 03 43 49.71 -00 39 03.6 U W84
2017-11-11 04:53:04 C 03 25 22.66 -02 49 21.1 V W84
2017-11-11 04:54:52 C 03 25 22.60 -02 49 21.4 V W84