2017 UA45

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1672809923 ± 1.34e-05
Semi-major axis (a)0.9223495291 AU ± 3.64e-06
Inclination (i)4.20821792° ± 3.42e-04
Long. of Asc. Node (Ω)202.01251031° ± 9.48e-05
Arg. of Perihelion (ω)50.53703685° ± 7.27e-04
Mean Anomaly (M)168.81375649° ± 2.02e-02
Mean Motion (n)1.1126766661°/day ± 6.60e-06
Perihelion dist (q)0.76805798 AU ± 1.28e-05
Aphelion dist (Q)1.07664107 AU ± 1.31e-05
Orbital Period0.88581554 yr ± 5.25e-06
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.342″
Uncertainty2
Orbit TypeAten
MOID0.001858 AU
Observations Used40
Oppositions1
Arc Total2017-2017
First Observation Used2017-10-27
Last Observation Used2017-12-11
Observations (40)
Date Type RA Dec Mag Band Observatory
2017-10-27 11:23:18 C 04 37 33.887 +01 46 28.12 L F51
2017-10-27 11:39:38 C 04 37 26.832 +01 45 31.88 L F51
2017-10-27 11:56:01 C 04 37 19.684 +01 44 34.91 L F51
2017-10-30 12:19:21 C 04 10 24.799 -02 09 52.41 L F51
2017-10-30 12:37:32 C 04 10 17.666 -02 10 46.26 L F51
2017-10-30 12:55:40 C 04 10 10.422 -02 11 40.70 L F51
2017-10-30 13:13:50 C 04 10 03.240 -02 12 34.92 L F51
2017-10-31 10:10:31 C 04 02 48.28 -03 13 53.5 o 926
2017-10-31 10:16:41 C 04 02 45.97 -03 14 10.6 o 926
2017-10-31 10:22:54 C 04 02 43.63 -03 14 27.6 o 926
2017-11-01 05:35:58 C 03 56 22.10 -04 04 44.4 U 807
2017-11-01 05:41:34 C 03 56 20.05 -04 04 59.2 U 807
2017-11-01 05:47:09 C 03 56 17.99 -04 05 14.4 U 807
2017-11-10 05:43:17 C 02 58 22.18 -10 58 12.6 u H21
2017-11-10 05:57:04 C 02 58 18.93 -10 58 29.2 u H21
2017-11-10 06:25:05 C 02 58 12.27 -10 59 02.4 u H21
2017-11-10 07:09:08 C 02 58 04.39 -10 59 43.9 o 291
2017-11-10 07:13:47 C 02 58 03.29 -10 59 49.7 o 291
2017-11-10 07:18:25 C 02 58 02.17 -10 59 55.3 o 291
2017-11-12 05:01:10 C 02 49 01.45 -11 48 47.9 o 291
2017-11-12 05:10:17 C 02 48 59.52 -11 48 57.3 o 291
2017-11-12 05:19:26 C 02 48 57.57 -11 49 05.9 o 291
2017-11-13 11:51:17 C 02 43 24.62 -12 13 45.0 U 474
2017-11-13 12:04:52 C 02 43 21.99 -12 13 56.3 U 474
2017-11-13 12:18:27 C 02 43 19.36 -12 14 06.8 U 474
2017-11-15 11:45:16 C 02 35 35.90 -12 47 38.5 U 474
2017-11-15 11:58:55 C 02 35 33.50 -12 47 46.4 U 474
2017-11-16 11:18:52 C 02 32 06.90 -13 00 54.0 U 474
2017-11-16 11:33:03 C 02 32 04.71 -13 01 01.4 U 474
2017-11-16 11:40:09 C 02 32 03.56 -13 01 05.2 U 474
2017-11-16 20:50:47 C 02 30 50.185 -13 07 31.37 U J04
2017-11-16 21:07:04 C 02 30 47.639 -13 07 40.19 U J04
2017-11-16 21:23:20 C 02 30 44.982 -13 07 48.28 U J04
2017-12-11 01:08:31 C 01 57 01.843 -11 53 41.49 U 309
2017-12-11 01:10:03 C 01 57 01.818 -11 53 40.80 U 309
2017-12-11 01:11:37 C 01 57 01.782 -11 53 40.13 U 309
2017-12-11 01:13:11 C 01 57 01.760 -11 53 39.32 U 309
2017-12-11 01:14:45 C 01 57 01.728 -11 53 38.68 U 309
2017-12-11 01:16:21 C 01 57 01.710 -11 53 37.91 U 309
2017-12-11 01:17:55 C 01 57 01.681 -11 53 37.16 U 309