2019 QS2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7372071000
Semi-major axis (a)2.6739332000 AU
Inclination (i)22.86043000°
Long. of Asc. Node (Ω)184.15771000°
Arg. of Perihelion (ω)235.17853000°
Mean Anomaly (M)144.55673000°
Mean Motion (n)0.2254126300°/day
Perihelion dist (q)0.70269070 AU
Aphelion dist (Q)4.64517570 AU
Orbital Period4.37245990 yr
Physical Parameters
H (abs. magnitude)20.48
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.960″
Uncertainty8
Orbit TypeApollo
MOID0.097874 AU
Observations Used26
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-08-27
Observations (26)
Date Type RA Dec Mag Band Observatory
2019-08-18 08:33:10 S 02 56 42.266 +45 49 09.16 L C51
2019-08-18 08:33:20 S 02 56 42.346 +45 49 09.91 L C51
2019-08-18 11:41:40 S 02 58 33.989 +45 48 38.45 L C51
2019-08-18 13:15:55 S 02 59 30.031 +45 48 20.59 L C51
2019-08-18 14:50:09 S 03 00 26.249 +45 48 00.90 L C51
2019-08-18 16:24:14 S 03 01 22.478 +45 47 39.16 L C51
2019-08-18 16:24:25 S 03 01 22.558 +45 47 39.16 L C51
2019-08-18 19:32:44 S 03 03 15.425 +45 46 50.41 L C51
2019-08-18 22:41:14 S 03 05 08.945 +45 45 54.43 L C51
2019-08-20 09:02:44 C 03 26 22.06 +45 27 17.6 V G96
2019-08-20 09:10:05 C 03 26 26.66 +45 27 11.6 V G96
2019-08-20 09:17:25 C 03 26 31.23 +45 27 07.0 V G96
2019-08-20 09:24:46 C 03 26 35.76 +45 27 01.0 V G96
2019-08-20 11:04:17 C 03 27 37.61 +45 25 46.5 V I52
2019-08-20 11:07:54 C 03 27 39.75 +45 25 42.8 V I52
2019-08-20 11:09:44 C 03 27 40.97 +45 25 42.2 V I52
2019-08-21 11:37:39 C 03 43 13.03 +45 01 35.5 V G96
2019-08-21 11:40:04 C 03 43 14.62 +45 01 32.9 V G96
2019-08-21 11:42:28 C 03 43 16.14 +45 01 30.8 V G96
2019-08-21 15:01:08 C 03 45 23.350 +44 57 38.54 V 568
2019-08-21 15:03:23 C 03 45 24.769 +44 57 35.83 V 568
2019-08-21 15:05:36 C 03 45 26.179 +44 57 33.19 V 568
2019-08-21 15:07:50 C 03 45 27.583 +44 57 30.53 V 568
2019-08-27 10:46:36 C 05 14 25.46 +39 38 35.1 V I52
2019-08-27 10:49:00 C 05 14 26.89 +39 38 27.8 V I52
2019-08-27 10:51:24 C 05 14 28.33 +39 38 19.3 V I52