2017 UK2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5932092108 ± 1.36e-05
Semi-major axis (a)2.2212560618 AU ± 6.52e-05
Inclination (i)4.68589245° ± 1.03e-04
Long. of Asc. Node (Ω)209.27726095° ± 3.62e-04
Arg. of Perihelion (ω)251.72000930° ± 4.23e-04
Mean Anomaly (M)136.50332128° ± 3.84e-02
Mean Motion (n)0.2977243372°/day ± 1.31e-05
Perihelion dist (q)0.90358651 AU ± 4.02e-05
Aphelion dist (Q)3.53892562 AU ± 1.08e-04
Orbital Period3.31053313 yr ± 1.46e-04
Physical Parameters
H (abs. magnitude)22.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.351″
Uncertainty2
Orbit TypeApollo
MOID0.041524 AU
Observations Used65
Oppositions1
Arc Total2017-2018
First Observation Used2017-10-16
Last Observation Used2018-04-05
Observations (71)
Date Type RA Dec Mag Band Observatory
2017-10-16 05:38:54 C 00 13 51.65 +05 21 08.9 U G96
2017-10-16 05:46:24 C 00 13 51.03 +05 21 01.7 U G96
2017-10-16 05:53:55 C 00 13 50.56 +05 20 55.8 U G96
2017-10-16 06:01:26 C 00 13 49.92 +05 20 50.2 U G96
2017-10-16 08:44:15 C 00 13 37.76 +05 18 26.6 U I52
2017-10-16 08:50:15 C 00 13 37.33 +05 18 21.9 U I52
2017-10-16 08:55:15 C 00 13 36.98 +05 18 16.3 U I52
2017-10-17 06:18:17 C 00 12 08.18 +04 59 18.5 U I52
2017-10-17 06:25:25 C 00 12 07.67 +04 59 12.4 U I52
2017-10-17 06:32:42 C 00 12 07.11 +04 59 05.8 U I52
2017-10-17 06:40:07 C 00 12 06.52 +04 58 59.3 U I52
2017-10-17 07:23:07 C 00 12 03.27 +04 58 20.2 o 291
2017-10-17 07:34:09 C 00 12 02.46 +04 58 10.6 o 291
2017-10-17 07:45:13 C 00 12 01.61 +04 58 00.7 o 291
2017-10-18 04:33:10 C 00 10 34.18 +04 39 00.5 u H21
2017-10-18 04:49:31 C 00 10 32.93 +04 38 45.5 u H21
2017-10-18 05:03:49 C 00 10 31.83 +04 38 32.4 u H21
2017-10-20 03:30:30 C 00 07 13.42 +03 54 35.8 u H21
2017-10-20 03:52:09 C 00 07 11.75 +03 54 14.8 u H21
2017-10-20 04:21:43 C 00 07 09.47 +03 53 46.0 u H21
2017-10-21 04:19:10 C 00 05 26.52 +03 30 17.5 U I52
2017-10-21 04:22:24 C 00 05 26.16 +03 30 14.7 o 291
2017-10-21 04:23:56 C 00 05 26.16 +03 30 13.1 U I52
2017-10-21 04:31:00 C 00 05 25.44 +03 30 04.6 U I52
2017-10-21 04:34:43 C 00 05 25.19 +03 30 02.1 o 291
2017-10-21 04:35:48 C 00 05 25.07 +03 30 00.7 U I52
2017-10-21 04:46:57 C 00 05 24.23 +03 29 50.4 o 291
2017-10-22 04:20:38 C 00 03 42.12 +03 06 08.8 U I52
2017-10-22 04:27:00 C 00 03 41.63 +03 06 02.2 U I52
2017-10-22 04:33:33 C 00 03 41.09 +03 05 55.0 U I52
2017-10-22 04:40:03 C 00 03 40.59 +03 05 48.8 U I52
2017-10-24 04:57:32 C 00 00 10.17 +02 15 40.5 U G96
2017-10-24 05:12:35 C 00 00 08.97 +02 15 24.6 U G96
2017-10-24 05:20:05 C 00 00 08.36 +02 15 15.8 U G96
2017-10-28 00:51:25 C 23 53 32.50 +00 35 12.3 u 807
2017-10-28 01:01:32 C 23 53 31.73 +00 35 01.2 u 807
2017-10-28 01:11:39 C 23 53 30.96 +00 34 49.7 u 807
2017-11-12 01:43:34 C 23 30 05.27 -06 58 11.3 u 807
2017-11-12 01:53:38 C 23 30 04.57 -06 58 24.4 u 807
2017-11-12 02:03:41 C 23 30 03.94 -06 58 38.4 u 807
2017-11-18 09:46:51 C 23 22 12.27 -10 35 21.4 U 474
2017-11-18 09:51:55 C 23 22 11.96 -10 35 29.1 U 474
2017-11-18 09:56:59 C 23 22 11.69 -10 35 36.3 U 474
2017-11-19 03:18:01 C 23 21 23.22 -11 02 29.7 o 691
2017-11-19 03:47:42 C 23 21 21.56 -11 03 14.7 o 691
2017-11-19 04:17:20 C 23 21 19.89 -11 03 59.2 o 691
2017-11-23 00:44:16 C 23 17 12.99 -13 28 14.3 U 807
2017-11-23 00:53:49 C 23 17 12.50 -13 28 29.3 U 807
2017-11-23 01:03:20 C 23 17 11.97 -13 28 44.6 U 807
2017-11-24 02:02:56 C 23 16 09.51 -14 10 36.3 U G96