2017 UB1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2347443243 ± 1.84e-04
Semi-major axis (a)1.3837367102 AU ± 3.91e-04
Inclination (i)14.73282458° ± 8.26e-03
Long. of Asc. Node (Ω)201.40033630° ± 2.85e-04
Arg. of Perihelion (ω)207.13814654° ± 6.61e-03
Mean Anomaly (M)334.80673473° ± 7.51e-01
Mean Motion (n)0.6055250050°/day ± 2.57e-04
Perihelion dist (q)1.05891237 AU ± 3.93e-04
Aphelion dist (Q)1.70856105 AU ± 5.46e-04
Orbital Period1.62772185 yr ± 6.91e-04
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.255″
Uncertainty3
Orbit TypeAmor
MOID0.079774 AU
Observations Used27
Oppositions1
Arc Total2017-2017
First Observation Used2017-10-16
Last Observation Used2017-11-17
Observations (27)
Date Type RA Dec Mag Band Observatory
2017-10-16 06:11:30 C 00 59 45.56 +03 29 41.2 U G96
2017-10-16 06:18:58 C 00 59 47.06 +03 28 47.8 U G96
2017-10-16 06:26:26 C 00 59 48.59 +03 27 52.8 U G96
2017-10-16 06:33:56 C 00 59 50.12 +03 26 58.3 U G96
2017-10-16 10:18:28 C 01 00 36.56 +02 59 46.7 U I52
2017-10-16 10:20:17 C 01 00 36.92 +02 59 33.3 U I52
2017-10-16 10:22:06 C 01 00 37.32 +02 59 19.9 U I52
2017-10-16 10:23:54 C 01 00 37.69 +02 59 07.0 U I52
2017-10-17 06:21:36 C 01 05 20.21 +00 32 55.2 o 926
2017-10-17 06:26:58 C 01 05 21.31 +00 32 15.3 o 926
2017-10-17 06:32:17 C 01 05 22.38 +00 31 36.2 o 926
2017-10-17 06:43:32 C 01 05 24.75 +00 30 13.1 o 926
2017-10-17 06:48:54 C 01 05 25.84 +00 29 33.9 o 926
2017-10-17 06:54:13 C 01 05 26.95 +00 28 54.6 o 926
2017-10-17 08:40:14 C 01 05 49.05 +00 15 50.4 U I52
2017-10-17 08:43:54 C 01 05 49.80 +00 15 23.5 U I52
2017-10-17 08:47:47 C 01 05 50.62 +00 14 54.6 U I52
2017-10-17 08:51:34 C 01 05 51.43 +00 14 26.8 U I52
2017-10-18 06:40:14 C 01 11 02.37 -02 27 17.1 U I52
2017-10-18 06:43:42 C 01 11 03.10 -02 27 43.1 U I52
2017-10-18 06:47:51 C 01 11 04.01 -02 28 14.1 U I52
2017-10-27 02:03:09 C 02 02 47.57 -26 21 02.6 u 807
2017-10-27 02:13:29 C 02 02 49.89 -26 22 01.3 u 807
2017-10-27 02:23:47 C 02 02 52.16 -26 22 59.2 u 807
2017-11-17 05:36:03 C 03 43 43.44 -48 46 05.0 U 807
2017-11-17 06:05:04 C 03 43 46.99 -48 46 26.2 U 807
2017-11-17 06:33:32 C 03 43 50.50 -48 46 46.5 U 807