IAA RAS IAA Minor Planet Database

2019 QW

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2282331000
Semi-major axis (a)1.4437315000 AU
Inclination (i)24.30710000°
Long. of Asc. Node (Ω)327.36823000°
Arg. of Perihelion (ω)34.19787000°
Mean Anomaly (M)195.65163000°
Mean Motion (n)0.5681649400°/day
Perihelion dist (q)1.11422420 AU
Aphelion dist (Q)1.77323880 AU
Orbital Period1.73472100 yr
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.420″
Uncertainty7
Orbit TypeAmor
MOID0.133805 AU
Observations Used45
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-09-03
Observations (48)
Date Type RA Dec Mag Band Observatory
2019-08-21 09:49:35 C 21 35 21.423 -16 03 25.56 – U F52
2019-08-21 10:04:35 C 21 35 17.525 -16 01 48.82 – U F52
2019-08-21 10:34:36 C 21 35 09.723 -15 58 34.58 – U F52
2019-08-21 23:37:42 C 21 32 01.84 -14 33 45.0 – q J22
2019-08-21 23:42:06 C 21 32 00.74 -14 33 16.5 – q J22
2019-08-21 23:46:27 C 21 31 59.61 -14 32 48.9 – q J22
2019-08-22 08:32:28 C 21 29 50.39 -13 35 13.9 – V G96
2019-08-22 08:40:41 C 21 29 48.29 -13 34 19.6 – V G96
2019-08-22 08:48:52 C 21 29 46.21 -13 33 25.1 – V G96
2019-08-22 08:57:07 C 21 29 44.11 -13 32 30.6 – V G96
2019-08-22 09:18:09 C 21 29 41.504 -13 30 02.91 – V 568
2019-08-22 09:19:52 C 21 29 41.070 -13 29 51.81 – V 568
2019-08-22 09:21:36 C 21 29 40.621 -13 29 40.34 – V 568
2019-08-22 09:25:03 C 21 29 39.729 -13 29 17.57 – V 568
2019-08-22 10:15:25 C 21 29 26.775 -13 23 45.50 – V F52
2019-08-22 10:50:50 C 21 29 17.653 -13 19 51.37 – V F52
2019-08-22 12:23:13 C 21 28 57.32 -13 08 44.2 – q E23
2019-08-22 12:43:13 C 21 28 52.29 -13 06 31.3 – q E23
2019-08-22 13:03:12 C 21 28 47.26 -13 04 18.5 – q E23
2019-08-22 13:45:51 C 21 28 36.18 -12 59 36.6 – q E23
2019-08-22 14:05:51 C 21 28 31.25 -12 57 23.6 – q E23
2019-08-22 18:42:06 C 21 27 28.73 -12 26 57.5 – V L29
2019-08-22 18:47:05 C 21 27 27.47 -12 26 24.6 – V L29
2019-08-22 18:52:05 C 21 27 26.23 -12 25 52.2 – V L29
2019-08-22 18:57:05 C 21 27 24.98 -12 25 17.9 – V L29
2019-08-22 19:02:05 C 21 27 23.71 -12 24 44.9 – V L29
2019-08-22 23:44:22 C 21 26 13.00 -11 54 34.2 – q I93
2019-08-22 23:48:33 C 21 26 11.95 -11 54 06.3 – q I93
2019-08-22 23:53:48 C 21 26 10.68 -11 53 32.0 – q I93
2019-08-23 05:58:31 C 21 24 43.30 -11 12 49.8 – q 850
2019-08-23 06:04:47 C 21 24 41.80 -11 12 08.1 – q 850
2019-08-23 06:11:05 C 21 24 40.24 -11 11 26.8 – q 850
2019-08-23 06:16:19 C 21 24 39.57 -11 10 59.5 – q 850
2019-08-23 20:51:23 C 21 21 13.95 -09 33 06.5 – V J69
2019-08-23 20:53:48 C 21 21 13.37 -09 32 50.2 – V J69
2019-08-27 05:59:15 C 21 02 38.19 -00 27 50.5 – V I52
2019-08-27 06:11:58 C 21 02 35.19 -00 26 26.4 – V I52
2019-08-27 06:12:49 C 21 02 34.97 -00 26 20.8 – V I52
2019-08-27 06:13:40 C 21 02 34.79 -00 26 15.5 – V I52
2019-08-29 04:56:13 C 20 52 31.27 +04 36 50.4 – u 807
2019-08-29 04:58:09 C 20 52 30.85 +04 37 02.7 – u 807
2019-08-29 04:59:45 C 20 52 30.48 +04 37 12.8 – u 807
2019-08-29 23:00:57 C 20 48 48.04 +06 28 06.7 – V 204
2019-08-29 23:16:26 C 20 48 44.72 +06 29 41.7 – V 204
2019-08-29 23:31:36 C 20 48 41.47 +06 31 15.3 – V 204
2019-09-03 06:58:52 C 20 29 11.11 +16 12 03.5 – V I52
2019-09-03 07:00:16 C 20 29 10.86 +16 12 10.9 – V I52
2019-09-03 07:01:40 C 20 29 10.53 +16 12 17.4 – V I52