2017 UO

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8959086088 ± 2.23e-07
Semi-major axis (a)2.5463394916 AU ± 3.06e-08
Inclination (i)8.56524073° ± 4.59e-05
Long. of Asc. Node (Ω)236.84806206° ± 1.25e-04
Arg. of Perihelion (ω)25.32003467° ± 1.02e-04
Mean Anomaly (M)5.96813532° ± 1.42e-05
Mean Motion (n)0.2425704074°/day ± 4.38e-09
Perihelion dist (q)0.26505202 AU ± 5.67e-07
Aphelion dist (Q)4.82762696 AU ± 5.70e-07
Orbital Period4.06325856 yr ± 7.33e-08
Physical Parameters
H (abs. magnitude)20.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.327″
Uncertainty0
Orbit TypeApollo
MOID0.076591 AU
Observations Used154
Oppositions6
Arc Total2013-2021
First Observation Used2013-10-25
Last Observation Used2021-11-28
Observations (157)
Date Type RA Dec Mag Band Observatory
2017-10-17 21:48:35 C 03 54 09.63 +45 47 00.9 S L01
2017-10-17 21:49:22 C 03 54 08.85 +45 46 56.7 S L01
2017-10-17 21:50:56 C 03 54 07.30 +45 46 48.1 S L01
2017-10-17 21:51:37 C 03 54 06.64 +45 46 44.0 S L01
2017-10-18 18:40:07 C 03 35 00.41 +43 47 06.6 U 587
2017-10-18 18:42:50 C 03 34 58.10 +43 46 51.2 U 587
2017-10-18 18:46:54 C 03 34 54.61 +43 46 27.7 U 587
2017-10-18 18:50:58 C 03 34 51.14 +43 46 04.4 U 587
2017-10-18 21:42:26 C 03 32 25.42 +43 29 46.1 q 246
2017-10-18 21:43:15 C 03 32 24.72 +43 29 41.0 q 246
2017-10-18 21:43:26 C 03 32 24.54 +43 29 40.0 q 246
2017-10-18 21:43:37 C 03 32 24.43 +43 29 38.9 q 246
2017-10-18 21:43:48 C 03 32 24.27 +43 29 38.2 q 246
2017-10-18 21:43:59 C 03 32 24.16 +43 29 37.1 q 246
2017-10-18 21:44:10 C 03 32 23.98 +43 29 36.2 q 246
2017-10-18 21:44:32 C 03 32 23.68 +43 29 33.5 q 246
2017-10-18 21:44:58 C 03 32 23.28 +43 29 31.3 q 246
2017-10-18 22:23:36 C 03 31 50.00 +43 25 51.2 q 585
2017-10-18 22:24:24 C 03 31 49.31 +43 25 46.5 q 585
2017-10-18 22:25:18 C 03 31 48.57 +43 25 41.4 q 585
2017-10-18 22:26:11 C 03 31 47.82 +43 25 36.2 q 585
2017-10-18 22:27:04 C 03 31 47.07 +43 25 31.1 q 585
2017-10-18 22:27:58 C 03 31 46.34 +43 25 26.0 q 585
2017-10-18 22:28:51 C 03 31 45.62 +43 25 20.1 q 585
2017-10-22 10:36:35 C 02 38 41.44 +35 40 53.9 q H15
2017-10-22 10:45:43 C 02 38 37.14 +35 40 09.4 q H15
2017-10-22 10:54:52 C 02 38 32.79 +35 39 23.2 q H15
2017-10-23 02:52:30 C 02 31 31.26 +34 20 51.1 q G48
2017-10-23 02:55:32 C 02 31 29.97 +34 20 38.1 q G48
2017-10-23 02:58:37 C 02 31 28.70 +34 20 24.2 q G48
2017-10-23 03:05:17 C 02 31 25.85 +34 19 53.4 q G48
2017-10-23 03:11:18 C 02 31 23.22 +34 19 27.0 q G48
2017-10-23 03:15:22 C 02 31 21.57 +34 19 07.3 q G48
2017-10-23 23:51:06 C 02 23 09.94 +32 43 33.6 q 160
2017-10-23 23:54:07 C 02 23 08.83 +32 43 20.2 q 160
2017-10-23 23:57:08 C 02 23 07.68 +32 43 06.7 q 160
2017-10-25 06:34:50 C 02 12 44.77 +30 32 38.8 U 703
2017-10-25 06:44:39 C 02 12 41.58 +30 31 58.4 U 703
2017-10-25 06:54:38 C 02 12 38.37 +30 31 17.9 U 703
2017-10-25 08:45:06 C 02 12 02.89 +30 23 49.3 q H45
2017-10-25 08:46:53 C 02 12 02.37 +30 23 42.5 q H45
2017-10-25 08:47:54 C 02 12 02.04 +30 23 37.8 q H45
2017-10-25 08:49:16 C 02 12 01.61 +30 23 32.2 q H45
2017-10-25 08:50:32 C 02 12 01.20 +30 23 27.3 q H45
2017-10-25 08:51:38 C 02 12 00.88 +30 23 23.1 q H45
2017-10-25 08:52:57 C 02 12 00.49 +30 23 16.9 q H45
2017-10-25 08:54:14 C 02 12 00.08 +30 23 12.4 q H45
2017-10-25 22:58:49 C 02 07 53.29 +29 28 03.5 U 160
2017-10-25 23:01:46 C 02 07 52.43 +29 27 52.2 U 160
2017-10-25 23:04:44 C 02 07 51.59 +29 27 40.9 U 160