IAA RAS IAA SBSS Data Base

2019 SQ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6843589000
Semi-major axis (a)2.6919577000 AU
Inclination (i)23.51403000°
Long. of Asc. Node (Ω)358.44134000°
Arg. of Perihelion (ω)306.38678000°
Mean Anomaly (M)150.75336000°
Mean Motion (n)0.2231524800°/day
Perihelion dist (q)0.84969250 AU
Aphelion dist (Q)4.53422290 AU
Orbital Period4.41674520 yr
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.450″
Uncertainty7
Orbit TypeApollo
MOID0.008575 AU
Observations Used45
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-10-08
Observations (45)
Date Type RA Dec Mag Band Observatory
2019-09-22 08:24:31 C 02 15 10.58 +29 31 46.0 – V 703
2019-09-22 08:32:14 C 02 14 57.11 +29 33 42.8 – V 703
2019-09-22 08:47:50 C 02 14 29.66 +29 37 39.3 – V 703
2019-09-22 09:37:17 C 02 13 03.76 +29 49 54.4 – V I52
2019-09-22 09:37:28 C 02 13 03.41 +29 49 57.1 – V I52
2019-09-22 09:37:40 C 02 13 03.11 +29 50 00.6 – V I52
2019-09-22 09:37:51 C 02 13 02.75 +29 50 02.3 – V I52
2019-09-22 12:13:48 C 02 08 48.478 +30 27 48.99 – V F51
2019-09-22 12:32:00 C 02 08 17.980 +30 31 59.48 – V F51
2019-09-22 19:10:05 C 01 58 16.25 +31 53 53.9 – t L04
2019-09-22 19:18:36 C 01 58 03.56 +31 55 37.7 – t L04
2019-09-22 19:29:15 C 01 57 47.77 +31 57 45.5 – t L04
2019-09-22 19:40:06 C 01 57 31.76 +31 59 55.0 – t L04
2019-09-22 20:43:30 C 01 55 58.19 +32 12 01.1 – S C43
2019-09-22 20:46:30 C 01 55 53.79 +32 12 36.0 – S C43
2019-09-22 20:49:31 C 01 55 49.38 +32 13 10.8 – S C43
2019-09-22 20:52:30 C 01 55 44.97 +32 13 45.6 – S C43
2019-09-22 22:29:56 C 01 53 26.04 +32 32 19.5 – q I93
2019-09-22 22:37:44 C 01 53 14.78 +32 33 45.9 – q I93
2019-09-22 22:45:13 C 01 53 03.92 +32 35 10.2 – q I93
2019-09-23 04:39:56 C 01 45 03.76 +33 35 47.7 – q 850
2019-09-23 04:49:53 C 01 44 50.42 +33 37 25.3 – q 850
2019-09-23 05:00:23 C 01 44 36.27 +33 39 06.1 – q 850
2019-09-23 05:21:16 C 01 44 08.24 +33 42 26.7 – q 850
2019-09-23 05:32:03 C 01 43 53.87 +33 44 09.4 – q 850
2019-09-23 06:59:35 C 01 42 01.92 +33 57 36.3 – V H01
2019-09-23 07:12:38 C 01 41 44.78 +33 59 35.9 – V H01
2019-09-23 07:26:19 C 01 41 26.87 +34 01 40.2 – V H01
2019-09-23 07:31:42 C 01 41 19.83 +34 02 28.9 – V H01
2019-09-23 19:40:38 C 01 27 16.95 +35 36 23.5 – V 587
2019-09-23 19:41:20 C 01 27 16.16 +35 36 28.6 – V 587
2019-09-23 19:44:08 C 01 27 13.11 +35 36 48.6 – V 587
2019-09-23 20:16:12 C 01 26 38.45 +35 40 37.9 – V K41
2019-09-23 20:20:37 C 01 26 33.62 +35 41 09.0 – V K41
2019-09-23 20:25:02 C 01 26 28.83 +35 41 40.0 – V K41
2019-09-23 20:53:54 C 01 25 57.33 +35 44 59.4 – V 204
2019-09-23 21:01:23 C 01 25 49.22 +35 45 51.2 – V 204
2019-09-23 21:08:56 C 01 25 41.03 +35 46 43.4 – V 204
2019-09-23 21:17:10 C 01 25 32.17 +35 47 46.3 – q K63
2019-09-23 21:21:31 C 01 25 27.44 +35 48 15.3 – q K63
2019-09-23 21:26:02 C 01 25 22.52 +35 48 46.9 – q K63
2019-09-23 23:16:09 C 01 23 20.54 +36 00 46.9 – q 585
2019-09-23 23:17:59 C 01 23 18.60 +36 00 58.1 – q 585
2019-10-08 02:42:50 C 23 40 11.65 +41 50 57.1 – u H21
2019-10-08 03:15:41 C 23 40 08.90 +41 50 54.6 – u H21