2019 QW2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1128734923 ± 6.03e-07
Semi-major axis (a)0.9658412588 AU ± 1.52e-07
Inclination (i)6.53166323° ± 2.14e-05
Long. of Asc. Node (Ω)291.63570793° ± 1.99e-04
Arg. of Perihelion (ω)269.10664247° ± 1.51e-04
Mean Anomaly (M)326.29042998° ± 5.08e-04
Mean Motion (n)1.0383736186°/day ± 2.46e-07
Perihelion dist (q)0.85682338 AU ± 5.98e-07
Aphelion dist (Q)1.07485913 AU ± 6.07e-07
Orbital Period0.94920197 yr ± 2.25e-07
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.306″
Uncertainty0
Orbit TypeAten
MOID0.022742 AU
Observations Used30
Oppositions1
Arc Total2019-2020
First Observation Used2019-08-24
Last Observation Used2020-12-17
Observations (32)
Date Type RA Dec Mag Band Observatory
2019-08-24 07:33:25 C 18 43 46.962 +53 34 54.43 V F52
2019-08-24 07:51:01 C 18 43 49.034 +53 34 08.68 U F52
2019-08-24 07:53:47 C 18 43 49.381 +53 34 01.23 V F52
2019-08-24 08:08:37 C 18 43 51.145 +53 33 22.16 U F52
2019-08-24 08:11:22 C 18 43 51.510 +53 33 14.62 V F52
2019-08-24 08:28:55 C 18 43 53.594 +53 32 29.06 V F52
2019-08-24 23:46:50 C 18 46 23.41 +52 52 49.8 V L01
2019-08-24 23:51:20 C 18 46 24.05 +52 52 37.6 V L01
2019-08-24 23:55:51 C 18 46 24.72 +52 52 25.4 V L01
2019-08-26 09:55:52 C 18 51 37.657 +51 31 16.05 V 568
2019-08-26 09:57:14 C 18 51 37.807 +51 31 12.45 V 568
2019-08-26 09:58:37 C 18 51 37.960 +51 31 08.87 V 568
2019-08-27 04:23:45 C 18 54 22.58 +50 47 51.7 L 658
2019-08-27 04:29:03 C 18 54 23.19 +50 47 39.4 L 658
2019-08-27 04:31:41 C 18 54 23.46 +50 47 33.6 L 658
2019-08-27 04:34:20 C 18 54 23.77 +50 47 27.5 L 658
2019-08-27 04:36:59 C 18 54 24.04 +50 47 21.4 L 658
2019-08-31 04:59:09 C 19 06 03.50 +47 20 53.7 o 291
2019-08-31 05:10:59 C 19 06 04.40 +47 20 29.2 o 291
2019-08-31 05:22:49 C 19 06 05.34 +47 20 03.7 o 291
2019-09-03 07:49:19 C 19 13 36.64 +44 56 41.9 o 291
2019-09-03 07:53:52 C 19 13 36.97 +44 56 32.0 o 291
2019-09-03 07:58:26 C 19 13 37.35 +44 56 23.3 o 291
2019-09-18 03:52:59 C 19 43 04.43 +35 50 22.7 o 695
2019-09-18 04:02:03 C 19 43 04.93 +35 50 10.6 o 695
2019-09-18 04:11:08 C 19 43 05.42 +35 49 58.5 o 695
2020-11-18 06:45:44 C 08 16 33.37 +70 02 40.7 V 291
2020-11-18 07:08:23 C 08 16 37.34 +70 03 04.9 V 291
2020-11-18 07:31:03 C 08 16 41.17 +70 03 29.4 V 291
2020-12-17 02:54:17 C 13 27 44.26 +78 23 44.4 V 033
2020-12-17 02:57:58 C 13 27 47.82 +78 23 43.5 V 033
2020-12-17 03:01:38 C 13 27 51.36 +78 23 42.5 V 033