2017 US

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2284255738 ± 2.51e-08
Semi-major axis (a)0.8309598022 AU ± 1.29e-09
Inclination (i)0.91193821° ± 2.68e-06
Long. of Asc. Node (Ω)199.71785717° ± 2.72e-05
Arg. of Perihelion (ω)357.71616035° ± 2.32e-05
Mean Anomaly (M)82.41176807° ± 3.08e-05
Mean Motion (n)1.3011946030°/day ± 3.03e-09
Perihelion dist (q)0.64114733 AU ± 2.08e-08
Aphelion dist (Q)1.02077227 AU ± 2.09e-08
Orbital Period0.75747800 yr ± 1.76e-09
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.321″
Uncertainty0
Orbit TypeAten
MOID0.005597 AU
Observations Used132
Oppositions1
Arc Total2017-2020
First Observation Used2017-10-13
Last Observation Used2020-09-18
Observations (134)
Date Type RA Dec Mag Band Observatory
2017-10-26 05:03:09 C 23 52 33.55 -10 40 46.7 U G96
2017-10-26 05:10:48 C 23 52 25.81 -10 41 36.7 U G96
2017-10-26 05:18:24 C 23 52 18.18 -10 42 26.0 U G96
2017-10-26 05:26:06 C 23 52 10.42 -10 43 16.2 U G96
2017-10-27 02:23:21 C 23 34 14.07 -12 52 06.7 u 926
2017-10-27 02:27:55 C 23 34 09.83 -12 52 34.5 u 926
2017-10-27 02:30:37 C 23 34 07.25 -12 52 50.3 o 926
2017-10-27 02:32:29 C 23 34 05.56 -12 53 01.6 u 926
2017-10-27 02:33:05 C 23 34 04.98 -12 53 04.8 o 926
2017-10-27 02:35:33 C 23 34 02.69 -12 53 19.3 o 926
2017-10-27 02:49:20 C 23 33 49.76 -12 54 46.8 U V06
2017-10-27 02:49:43 C 23 33 49.38 -12 54 49.0 U V06
2017-10-27 02:50:07 C 23 33 49.01 -12 54 51.2 U V06
2017-10-27 02:50:30 C 23 33 48.65 -12 54 53.4 U V06
2017-10-27 10:57:51 C 23 26 50.21 -13 32 32.7 U 474
2017-10-27 10:59:18 C 23 26 48.93 -13 32 40.6 U 474
2017-10-27 11:01:28 C 23 26 46.98 -13 32 52.1 U 474
2017-10-28 04:59:10 C 23 12 44.22 -15 13 52.9 U V06
2017-10-28 04:59:39 C 23 12 43.80 -15 13 55.4 U V06
2017-10-28 05:00:08 C 23 12 43.40 -15 13 57.5 U V06
2017-10-28 05:00:36 C 23 12 42.96 -15 13 59.7 U V06
2017-10-28 11:17:53 C 23 07 57.12 -15 36 08.6 U 474
2017-10-28 11:19:27 C 23 07 55.86 -15 36 15.4 U 474
2017-10-28 11:21:01 C 23 07 54.58 -15 36 22.6 U 474
2017-11-13 00:53:21 C 20 50 59.60 -25 55 19.3 u 807
2017-11-13 01:11:13 C 20 50 55.91 -25 55 23.8 u 807
2017-11-13 01:28:29 C 20 50 52.40 -25 55 27.9 u 807
2020-09-17 05:18:57 C 16 24 19.764 -12 21 41.00 V T14
2020-09-17 05:20:59 C 16 24 21.042 -12 21 46.29 V T14
2020-09-17 05:23:01 C 16 24 22.324 -12 21 51.55 V T14
2020-09-17 05:25:03 C 16 24 23.608 -12 21 56.79 V T14
2020-09-17 05:27:06 C 16 24 24.898 -12 22 02.07 V T14
2020-09-17 05:29:16 C 16 24 26.262 -12 22 07.67 V T14
2020-09-18 06:38:41 C 16 41 02.823 -13 26 13.83 V T12