2017 UZ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5904338543 ± 1.18e-07
Semi-major axis (a)2.7630646187 AU ± 1.32e-07
Inclination (i)14.50095714° ± 1.13e-05
Long. of Asc. Node (Ω)224.09871109° ± 1.34e-05
Arg. of Perihelion (ω)146.10101125° ± 2.04e-05
Mean Anomaly (M)280.31084938° ± 4.53e-05
Mean Motion (n)0.2145980215°/day ± 1.54e-08
Perihelion dist (q)1.13165773 AU ± 3.30e-07
Aphelion dist (Q)4.39447151 AU ± 3.88e-07
Orbital Period4.59289548 yr ± 3.30e-07
Physical Parameters
H (abs. magnitude)19.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-11
RMS Residual0.225″
Uncertainty0
Orbit TypeAmor
MOID0.171909 AU
Observations Used170
Oppositions7
Arc Total2017-2026
First Observation Used2017-10-23
Last Observation Used2026-06-08
Observations (181)
Date Type RA Dec Mag Band Observatory
2017-12-24 10:05:02 C 04 50 46.527 -01 33 43.87 U F51
2017-12-24 10:21:05 C 04 50 46.327 -01 33 43.10 U F51
2017-12-24 10:37:05 C 04 50 46.121 -01 33 42.48 U F51
2017-12-26 07:35:33 C 04 50 24.96 -01 31 02.4 o 691
2017-12-26 07:45:21 C 04 50 24.85 -01 31 01.3 o 691
2017-12-26 07:55:10 C 04 50 24.76 -01 31 00.6 o 691
2017-12-28 03:04:48 C 04 50 11.99 -01 26 55.7 o 691
2017-12-28 03:31:20 C 04 50 11.81 -01 26 52.7 o 691
2017-12-28 03:57:52 C 04 50 11.63 -01 26 49.6 o 691
2017-12-28 07:18:31 C 04 50 10.24 -01 26 27.5 o 691
2017-12-28 07:48:12 C 04 50 10.05 -01 26 23.8 o 691
2017-12-28 08:17:08 C 04 50 09.86 -01 26 20.1 o 691
2018-01-06 06:15:19 C 04 50 39.79 -00 48 17.9 o 291
2018-01-06 08:01:46 C 04 50 40.41 -00 47 53.3 o 291
2018-01-10 06:39:53 C 04 51 41.602 -00 24 06.52 U F51
2018-01-10 06:57:59 C 04 51 41.794 -00 24 01.86 U F51
2018-01-10 07:16:09 C 04 51 41.978 -00 23 56.90 U F51
2018-01-10 07:34:20 C 04 51 42.156 -00 23 51.89 U F51
2018-01-15 05:25:15 C 04 53 35.31 +00 09 43.0 o 691
2018-01-15 05:45:20 C 04 53 35.67 +00 09 49.2 o 691
2018-01-15 06:05:24 C 04 53 36.00 +00 09 55.3 o 691
2018-01-23 06:55:22 C 04 58 05.13 +01 11 07.9 o 291
2018-01-23 07:07:51 C 04 58 05.42 +01 11 12.4 o 291
2018-01-23 07:20:19 C 04 58 05.75 +01 11 16.3 o 291
2018-02-09 05:16:34 C 05 12 14.52 +03 27 14.9 o 291
2018-02-09 05:58:05 C 05 12 16.16 +03 27 27.8 o 291
2026-06-07 00:37:57 B 17 53 18.695 -06 39 15.33 X Z84
2026-06-07 01:28:30 B 17 53 16.439 -06 38 51.60 X Z84
2026-06-07 23:51:42 B 17 52 17.829 -06 28 28.15 X Z84
2026-06-08 00:51:45 B 17 52 15.080 -06 28 00.48 X Z84
2026-06-08 01:51:46 B 17 52 12.331 -06 27 32.36 X Z84