2017 QW17

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6451427174 ± 1.01e-07
Semi-major axis (a)0.8879824677 AU ± 3.02e-09
Inclination (i)12.33487288° ± 1.06e-05
Long. of Asc. Node (Ω)337.04557243° ± 6.70e-06
Arg. of Perihelion (ω)208.72808284° ± 1.12e-05
Mean Anomaly (M)38.80208475° ± 2.02e-05
Mean Motion (n)1.1778925893°/day ± 6.01e-09
Perihelion dist (q)0.31510705 AU ± 8.93e-08
Aphelion dist (Q)1.46085789 AU ± 8.94e-08
Orbital Period0.83677094 yr ± 4.27e-09
Physical Parameters
H (abs. magnitude)21.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.352″
Uncertainty0
Orbit TypeAten
MOID0.043983 AU
Observations Used190
Oppositions1
Arc Total2017-2023
First Observation Used2017-08-20
Last Observation Used2023-10-10
Observations (194)
Date Type RA Dec Mag Band Observatory
2017-09-10 08:43:54 C 22 23 47.47 -02 03 35.0 o 291
2017-09-12 07:29:59 C 22 14 30.063 -02 32 16.85 L F51
2017-09-12 07:46:43 C 22 14 26.796 -02 32 26.61 L F51
2017-09-12 08:03:27 C 22 14 23.527 -02 32 36.52 L F51
2017-09-12 08:20:11 C 22 14 20.252 -02 32 46.38 L F51
2017-09-15 09:11:57 C 22 01 43.98 -03 12 20.0 o 691
2017-09-15 09:23:17 C 22 01 42.12 -03 12 24.6 o 691
2017-09-18 08:43:28 C 21 51 26.80 -03 45 16.9 o 291
2017-09-18 08:54:17 C 21 51 25.33 -03 45 21.6 o 291
2017-09-18 08:58:56 C 21 51 24.71 -03 45 23.4 o 291
2017-09-19 03:13:51 C 21 49 06.93 -03 52 56.8 o 691
2017-09-19 03:28:08 C 21 49 05.08 -03 53 03.0 o 691
2017-09-19 03:42:24 C 21 49 03.22 -03 53 08.9 o 691
2017-09-25 01:26:53 C 21 34 36.60 -04 41 18.0 u H21
2017-09-25 01:44:52 C 21 34 35.08 -04 41 22.9 u H21
2017-09-25 02:12:39 C 21 34 32.70 -04 41 30.8 u H21
2017-09-27 01:52:02 C 21 30 57.00 -04 53 57.2 u H21
2017-09-27 02:09:35 C 21 30 55.71 -04 54 01.6 u H21
2017-09-27 02:31:51 C 21 30 54.06 -04 54 07.0 u H21
2017-09-27 05:11:32 C 21 30 42.72 -04 54 44.2 o 291
2017-09-27 05:20:45 C 21 30 42.05 -04 54 46.0 o 291
2017-09-27 05:29:59 C 21 30 41.39 -04 54 47.7 o 291
2018-09-11 07:40:20 C 02 02 16.55 +28 14 53.1 o 291
2018-09-11 08:08:07 C 02 02 13.88 +28 15 07.7 o 291
2018-09-11 08:35:57 C 02 02 11.35 +28 15 22.5 o 291
2018-09-19 07:36:18 C 01 41 01.03 +29 40 27.1 u H21
2018-09-19 07:52:42 C 01 40 58.78 +29 40 32.6 u H21
2018-09-19 08:16:02 C 01 40 55.58 +29 40 41.2 u H21
2018-09-20 07:13:24 C 01 37 48.59 +29 48 43.3 u H21
2018-09-20 07:32:43 C 01 37 45.88 +29 48 50.0 u H21
2018-09-20 07:56:42 C 01 37 42.45 +29 48 57.4 u H21
2018-09-29 09:33:25 C 01 02 01.97 +30 26 18.1 o 291
2018-09-29 09:56:00 C 01 01 57.61 +30 26 16.9 o 291
2018-10-18 09:02:41 C 23 29 19.70 +26 09 26.9 V V06
2018-10-18 09:05:25 C 23 29 19.15 +26 09 23.6 V V06
2018-10-18 09:10:54 C 23 29 18.05 +26 09 18.0 V V06
2018-10-30 00:22:59 C 22 44 26.56 +20 50 55.3 u H21
2018-10-30 00:39:43 C 22 44 24.33 +20 50 36.2 u H21
2018-10-30 01:02:20 C 22 44 21.32 +20 50 09.7 u H21
2022-08-19 12:37:11 C 01 08 09.696 -05 00 32.29 V T08
2022-08-19 12:41:46 C 01 08 06.238 -05 00 39.96 V T08
2022-08-19 13:18:22 C 01 07 39.134 -05 01 38.93 V T08
2022-08-19 13:23:57 C 01 07 34.858 -05 01 47.68 V T08
2022-08-20 12:15:31 C 00 51 07.890 -05 37 25.64 U F51
2022-08-20 12:30:39 C 00 50 56.844 -05 37 48.54 U F51
2022-08-20 12:45:49 C 00 50 45.749 -05 38 11.49 U F51
2022-08-20 13:00:57 C 00 50 34.643 -05 38 34.37 U F51
2022-08-21 01:08:07 C 00 41 59.028 -05 56 53.77 X K87
2022-08-21 01:22:56 C 00 41 48.401 -05 57 15.26 X K87
2022-08-21 01:37:47 C 00 41 37.766 -05 57 36.68 X K87