2017 UN5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4497150301 ± 2.00e+00
Semi-major axis (a)1.8059982877 AU ± 3.00e+00
Inclination (i)2.39007433° ± 4.00e+00
Long. of Asc. Node (Ω)27.63878117° ± 5.00e+00
Arg. of Perihelion (ω)338.98528340° ± 6.00e+00
Mean Anomaly (M)125.93381586° ± 2.40e+00
Mean Motion (n)0.4061232900°/day ± 1.01e+00
Perihelion dist (q)0.99368990 AU ± 3.97e+00
Aphelion dist (Q)2.61814130 AU ± 5.65e+00
Orbital Period2.42686810 yr ± 6.05e+00
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual1.221″
Uncertainty4
Orbit TypeApollo
MOID0.006283 AU
Observations Used40
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-10-26
Observations (40)
Date Type RA Dec Mag Band Observatory
2017-10-23 05:39:33 C 00 48 10.89 +08 30 57.0 U G96
2017-10-23 05:47:04 C 00 48 19.52 +08 32 32.4 U G96
2017-10-23 05:54:38 C 00 48 28.11 +08 34 07.1 U G96
2017-10-23 06:02:12 C 00 48 36.67 +08 35 41.6 U G96
2017-10-23 07:04:36 C 00 49 46.25 +08 48 26.9 U H01
2017-10-23 07:13:16 C 00 49 56.10 +08 50 13.7 U H01
2017-10-23 07:25:49 C 00 50 10.35 +08 52 48.0 U H01
2017-10-23 07:36:46 C 00 50 22.78 +08 55 02.2 U H01
2017-10-23 08:25:10 C 00 51 18.67 +09 05 02.4 U I52
2017-10-23 08:26:45 C 00 51 20.47 +09 05 21.6 U I52
2017-10-23 08:28:20 C 00 51 22.28 +09 05 40.5 U I52
2017-10-23 08:29:55 C 00 51 24.07 +09 05 59.8 U I52
2017-10-23 09:19:05 C 00 52 20.10 +09 15 52.8 U G96
2017-10-23 09:19:42 C 00 52 20.72 +09 16 00.2 U G96
2017-10-23 09:20:19 C 00 52 21.46 +09 16 07.9 U G96
2017-10-23 09:20:54 C 00 52 22.14 +09 16 14.6 U G96
2017-10-23 23:49:09 C 01 09 07.34 +12 00 24.5 19.6 U 104
2017-10-24 00:05:22 C 01 09 24.06 +12 03 14.0 U 104
2017-10-24 00:14:07 C 01 09 33.12 +12 04 46.1 20.0 U 104
2017-10-24 09:05:54 C 01 18 52.89 +13 35 53.5 o 926
2017-10-24 09:09:49 C 01 18 56.68 +13 36 31.4 o 926
2017-10-24 09:13:43 C 01 19 00.45 +13 37 09.0 o 926
2017-10-24 09:20:22 C 01 19 06.99 +13 38 06.2 U I52
2017-10-24 09:21:56 C 01 19 08.54 +13 38 21.5 U I52
2017-10-24 09:23:32 C 01 19 10.08 +13 38 36.0 U I52
2017-10-25 04:52:17 C 01 38 13.89 +16 30 23.9 U I52
2017-10-25 04:54:25 C 01 38 15.64 +16 30 41.3 U I52
2017-10-25 05:01:20 C 01 38 21.39 +16 31 37.5 U I52
2017-10-25 08:56:22 C 01 41 31.57 +17 02 08.0 o 926
2017-10-25 09:00:40 C 01 41 35.01 +17 02 41.6 o 926
2017-10-25 09:05:00 C 01 41 38.52 +17 03 14.0 o 926
2017-10-26 03:56:52 C 01 57 21.24 +19 13 27.1 U I52
2017-10-26 03:59:03 C 01 57 22.74 +19 13 40.8 U I52
2017-10-26 04:01:08 C 01 57 24.23 +19 13 54.8 U I52
2017-10-26 04:03:13 C 01 57 25.73 +19 14 07.7 U I52
2017-10-26 06:24:29 C 01 58 57.12 +19 28 28.3 u H21
2017-10-26 06:36:46 C 01 59 05.51 +19 29 41.9 u H21
2017-10-26 06:47:39 C 01 59 12.98 +19 30 46.9 u H21
2017-10-27 12:30:41 C 02 19 05.675 +22 07 24.48 V F51
2017-10-27 13:06:04 C 02 19 25.026 +22 09 53.92 V F51