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
2017-10-13 10:43:54 C 04 09 42.089 +20 36 40.65 V 703
2017-10-13 10:50:54 C 04 09 38.150 +20 36 23.53 V 703
2017-10-16 08:16:58 C 03 30 31.43 +16 50 16.2 U 703
2017-10-16 08:24:38 C 03 30 25.70 +16 49 45.7 U 703
2017-10-16 08:39:59 C 03 30 14.00 +16 48 41.2 U 703
2017-10-16 11:39:37 C 03 27 57.68 +16 35 50.0 U I52
2017-10-16 11:40:24 C 03 27 57.09 +16 35 46.1 U I52
2017-10-16 11:41:12 C 03 27 56.49 +16 35 42.8 U I52
2017-10-16 11:42:00 C 03 27 55.91 +16 35 39.2 U I52
2017-10-16 11:53:31 C 03 27 47.28 +16 34 48.1 U 703
2017-10-16 11:54:35 C 03 27 46.36 +16 34 43.2 U 703
2017-10-16 11:55:40 C 03 27 45.59 +16 34 37.8 U 703
2017-10-16 11:56:45 C 03 27 44.87 +16 34 33.3 U 703
2017-10-16 21:14:01 C 03 21 46.96 +15 51 59.4 q 246
2017-10-16 21:14:19 C 03 21 46.69 +15 51 58.0 q 246
2017-10-16 21:14:30 C 03 21 46.56 +15 51 57.1 q 246
2017-10-16 21:15:14 C 03 21 45.99 +15 51 54.9 q 246
2017-10-16 21:15:25 C 03 21 45.90 +15 51 52.9 q 246
2017-10-16 21:15:36 C 03 21 45.79 +15 51 52.9 q 246
2017-10-16 22:06:20 C 03 21 09.14 +15 48 33.5 18.8 t K63
2017-10-16 22:12:04 C 03 21 04.76 +15 48 08.8 19.3 t K63
2017-10-16 22:18:14 C 03 20 59.96 +15 47 40.9 18.6 t K63
2017-10-17 01:15:06 C 03 18 37.60 +15 33 55.4 18.4 o K88
2017-10-17 01:18:30 C 03 18 34.92 +15 33 39.2 18.7 o K88
2017-10-17 01:21:55 C 03 18 32.21 +15 33 23.1 18.4 o K88
2017-10-17 01:25:34 C 03 18 32.53 +15 33 19.2 U 204
2017-10-17 01:34:20 C 03 18 25.53 +15 32 37.8 U 204
2017-10-17 01:43:12 C 03 18 18.45 +15 31 55.5 U 204
2017-10-17 21:24:38 C 03 03 48.07 +13 52 50.3 q 160
2017-10-17 21:27:44 C 03 03 45.46 +13 52 34.1 q 160
2017-10-17 21:29:19 C 03 03 44.13 +13 52 26.2 q 160
2017-10-17 21:30:54 C 03 03 42.82 +13 52 18.4 q 160
2017-10-17 21:34:01 C 03 03 40.18 +13 52 02.1 q 160
2017-10-17 22:24:43 C 03 02 55.93 +13 47 31.7 S L01
2017-10-17 22:27:49 C 03 02 53.23 +13 47 15.7 S L01
2017-10-17 23:01:14 C 03 02 18.88 +13 43 54.4 q 585
2017-10-17 23:03:33 C 03 02 16.88 +13 43 41.8 q 585
2017-10-17 23:06:15 C 03 02 14.54 +13 43 27.1 q 585
2017-10-17 23:08:57 C 03 02 12.20 +13 43 12.4 q 585
2017-10-18 07:53:54 C 02 55 14.20 +12 56 13.5 U G96
2017-10-18 07:54:14 C 02 55 13.94 +12 56 11.7 U G96
2017-10-18 07:54:33 C 02 55 13.54 +12 56 09.0 U G96
2017-10-18 07:54:53 C 02 55 13.27 +12 56 07.7 U G96
2017-10-18 08:44:26 C 02 54 18.48 +12 50 31.2 q W25
2017-10-18 08:54:11 C 02 54 09.66 +12 49 33.3 q W25
2017-10-18 09:31:20 C 02 53 44.47 +12 46 50.4 U I52
2017-10-18 09:32:07 C 02 53 43.74 +12 46 45.7 U I52
2017-10-18 09:32:55 C 02 53 43.02 +12 46 41.2 U I52
2017-10-18 09:33:41 C 02 53 42.28 +12 46 36.5 U I52
2017-10-18 20:37:42 C 02 44 45.69 +11 38 24.5 q 246