2017 QW1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1262834481 ± 7.87e-05
Semi-major axis (a)0.9841299096 AU ± 1.02e-05
Inclination (i)4.14316299° ± 2.47e-03
Long. of Asc. Node (Ω)326.55551332° ± 2.02e-03
Arg. of Perihelion (ω)234.27144592° ± 7.61e-04
Mean Anomaly (M)274.82717387° ± 4.49e-02
Mean Motion (n)1.0095634744°/day ± 1.57e-05
Perihelion dist (q)0.85985059 AU ± 7.79e-05
Aphelion dist (Q)1.10840923 AU ± 7.83e-05
Orbital Period0.97628956 yr ± 1.51e-05
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.358″
Uncertainty2
Orbit TypeAten
MOID0.015562 AU
Observations Used36
Oppositions1
Arc Total2017-2017
First Observation Used2017-08-18
Last Observation Used2017-08-30
Observations (36)
Date Type RA Dec Mag Band Observatory
2017-08-18 09:32:14 C 21 12 09.064 -22 20 55.45 L F51
2017-08-18 09:46:35 C 21 12 04.146 -22 19 31.57 L F51
2017-08-18 09:58:08 C 21 12 00.197 -22 18 23.87 L F51
2017-08-18 10:00:55 C 21 11 59.247 -22 18 07.51 L F51
2017-08-18 10:12:10 C 21 11 55.381 -22 17 01.21 L F51
2017-08-18 21:42:11 C 21 09 20.878 -21 12 00.09 U J04
2017-08-18 21:44:30 C 21 09 11.96 -21 12 49.6 19.4 Q 104
2017-08-18 21:45:07 C 21 09 20.072 -21 11 45.43 U J04
2017-08-18 22:17:17 C 21 09 02.25 -21 09 52.0 19.1 Q 104
2017-08-18 22:28:01 C 21 08 59.00 -21 08 53.6 19.5 Q 104
2017-08-19 05:20:48 C 21 07 30.94 -20 31 25.6 o 291
2017-08-19 05:23:53 C 21 07 30.04 -20 31 10.0 o 291
2017-08-19 05:26:57 C 21 07 29.17 -20 30 54.2 o 291
2017-08-20 05:28:28 C 21 02 29.01 -18 32 52.0 u H21
2017-08-20 05:33:31 C 21 02 27.78 -18 32 29.0 u H21
2017-08-20 05:37:07 C 21 02 26.89 -18 32 12.1 u H21
2017-08-21 05:07:17 C 20 58 20.67 -16 45 48.2 u 807
2017-08-21 05:11:06 C 20 58 19.84 -16 45 32.3 u 807
2017-08-21 05:14:54 C 20 58 19.00 -16 45 16.5 u 807
2017-08-23 04:56:09 C 20 51 52.12 -13 56 40.8 U H21
2017-08-23 05:17:55 C 20 51 48.46 -13 55 30.6 U H21
2017-08-24 03:42:16 C 20 49 27.89 -12 47 13.5 q H36
2017-08-24 04:00:33 C 20 49 25.07 -12 46 21.3 q H36
2017-08-24 04:15:55 C 20 49 22.82 -12 45 37.8 q H36
2017-08-24 04:44:21 C 20 49 17.22 -12 44 17.5 u H21
2017-08-24 04:48:27 C 20 49 16.61 -12 44 05.6 u H21
2017-08-24 04:55:33 C 20 49 15.59 -12 43 45.2 u H21
2017-08-25 04:52:45 C 20 47 01.22 -11 38 38.8 U H21
2017-08-25 05:10:33 C 20 46 58.86 -11 37 51.6 U H21
2017-08-26 06:59:09 C 20 45 02.822 -10 34 25.34 L F51
2017-08-26 07:19:23 C 20 45 00.421 -10 33 40.37 L F51
2017-08-26 07:39:34 C 20 44 57.985 -10 32 55.02 L F51
2017-08-26 07:59:49 C 20 44 55.532 -10 32 09.62 L F51
2017-08-30 04:52:04 C 20 39 50.70 -07 36 59.8 o 691
2017-08-30 05:09:43 C 20 39 49.43 -07 36 33.1 o 691
2017-08-30 05:27:23 C 20 39 48.17 -07 36 05.7 o 691