2019 QU2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7047280200 ± 1.49e-08
Semi-major axis (a)0.8238431905 AU ± 2.03e-09
Inclination (i)11.32411935° ± 4.62e-06
Long. of Asc. Node (Ω)145.67289892° ± 8.57e-06
Arg. of Perihelion (ω)355.87560177° ± 9.59e-06
Mean Anomaly (M)11.40715717° ± 6.88e-06
Mean Motion (n)1.3180911426°/day ± 4.86e-09
Perihelion dist (q)0.24325781 AU ± 1.23e-08
Aphelion dist (Q)1.40442857 AU ± 1.28e-08
Orbital Period0.74776793 yr ± 2.76e-09
NGA Modelr2
A2-7.18234774e-14 ± 2.76e-15 AU/d²
Physical Parameters
H (abs. magnitude)22.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.150″
Uncertainty0
Orbit TypeAten
MOID0.095994 AU
Observations Used65
Oppositions7
Arc Total2004-2025
First Observation Used2004-08-12
Last Observation Used2025-08-30
Observations (66)
Date Type RA Dec Mag Band Observatory
2004-08-12 07:47:25 C 23 17 33.74 -05 58 40.7 o 807
2004-08-12 09:25:38 C 23 17 19.83 -06 01 09.9 o 807
2010-08-29 10:22:11 C 22 50 25.503 -17 17 09.91 V F51
2010-08-29 11:06:57 C 22 50 14.337 -17 19 06.69 V F51
2010-08-29 11:23:00 C 22 50 10.341 -17 19 48.73 V F51
2013-08-30 09:57:59 C 23 12 14.709 -17 39 54.57 V F51
2013-08-30 10:13:30 C 23 12 10.924 -17 40 40.83 V F51
2013-09-05 10:10:31 C 22 31 40.712 -25 19 14.42 V F51
2016-08-27 11:04:21 C 23 55 51.328 -13 06 59.90 V F51
2016-08-27 11:20:21 C 23 55 48.584 -13 07 45.19 V F51
2019-08-23 13:28:44 C 00 36 19.144 -06 55 07.85 U F51
2019-08-23 13:45:05 C 00 36 17.904 -06 55 41.67 U F51
2019-08-23 14:17:52 C 00 36 15.413 -06 56 49.31 U F51
2019-08-25 14:48:40 C 00 32 32.365 -08 44 31.24 V 568
2019-08-25 14:50:03 C 00 32 32.235 -08 44 34.58 V 568
2019-08-25 14:52:02 C 00 32 32.051 -08 44 39.30 V 568
2019-08-25 14:53:24 C 00 32 31.929 -08 44 42.44 V 568
2019-08-26 06:24:45 C 00 31 12.36 -09 22 33.9 V H01
2019-08-26 06:29:18 C 00 31 11.92 -09 22 45.3 V H01
2019-08-26 06:46:43 C 00 31 10.24 -09 23 28.8 V H01
2019-08-26 06:57:04 C 00 31 09.23 -09 23 55.0 V H01
2019-08-27 01:23:29 C 00 29 23.36 -10 11 10.5 V L01
2019-08-27 01:30:18 C 00 29 22.73 -10 11 28.2 V L01
2019-08-27 01:41:37 C 00 29 21.43 -10 11 59.0 V L01
2019-09-03 06:46:26 C 00 04 15.83 -19 59 58.9 V I52
2019-09-03 06:47:32 C 00 04 15.59 -20 00 03.3 V I52
2019-09-03 06:48:38 C 00 04 15.37 -20 00 07.9 V I52
2019-09-07 14:02:41 C 23 37 38.00 -28 20 23.3 V 474
2019-09-07 14:04:25 C 23 37 37.44 -28 20 32.8 V 474
2019-09-07 14:06:08 C 23 37 36.86 -28 20 42.2 V 474
2019-09-07 14:07:52 C 23 37 36.30 -28 20 51.4 V 474
2019-09-19 03:41:23 C 20 48 02.58 -53 16 58.3 u 807
2019-09-19 03:45:56 C 20 47 58.23 -53 17 12.6 u 807
2019-09-19 03:50:41 C 20 47 53.66 -53 17 27.4 u 807
2019-09-20 01:55:53 C 20 26 53.87 -54 21 02.0 u 807
2019-09-20 02:03:47 C 20 26 46.00 -54 21 21.7 u 807
2019-09-20 02:12:40 C 20 26 37.27 -54 21 43.8 u 807
2021-07-10 22:01:16 C 17 48 26.54 +74 04 27.5 V 033
2021-07-10 22:02:31 C 17 48 25.80 +74 04 10.0 V 033
2021-07-10 22:03:45 C 17 48 25.03 +74 03 52.4 V 033
2021-07-12 07:02:28 C 17 36 17.97 +66 16 38.0 V I52
2021-07-12 07:04:14 C 17 36 17.58 +66 16 13.3 V I52
2021-07-12 07:06:01 C 17 36 17.02 +66 15 46.5 V I52
2021-07-12 07:07:47 C 17 36 16.40 +66 15 21.2 V I52
2022-08-19 14:13:45 C 01 02 30.428 -02 47 54.66 U F51
2022-08-19 14:25:23 C 01 02 30.271 -02 48 11.62 U F51
2022-08-19 14:37:02 C 01 02 30.092 -02 48 28.14 U F51
2022-08-19 14:48:41 C 01 02 29.929 -02 48 45.37 U F51
2022-08-25 12:07:31 C 00 59 49.015 -07 06 34.92 U F51
2022-08-25 12:36:59 C 00 59 47.816 -07 07 41.53 U F51