IAA RAS IAA Minor Planet Database

2019 SZ9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2599937000
Semi-major axis (a)1.4336782000 AU
Inclination (i)37.14417000°
Long. of Asc. Node (Ω)6.41765000°
Arg. of Perihelion (ω)50.11803000°
Mean Anomaly (M)179.35220000°
Mean Motion (n)0.5741515600°/day
Perihelion dist (q)1.06093090 AU
Aphelion dist (Q)1.80642550 AU
Orbital Period1.71663330 yr
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.290″
Uncertainty6
Orbit TypeAmor
MOID0.137359 AU
Observations Used23
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-10-02
Observations (23)
Date Type RA Dec Mag Band Observatory
2019-09-25 11:27:45 C 01 33 13.902 -02 14 00.76 – V F51
2019-09-25 11:46:04 C 01 33 07.419 -02 11 51.94 – V F51
2019-09-25 12:22:42 C 01 32 54.491 -02 07 34.35 – V F51
2019-09-27 11:37:18 C 01 15 38.881 +03 49 19.09 – V F51
2019-09-27 11:53:28 C 01 15 32.278 +03 51 28.62 – V F51
2019-09-27 12:09:36 C 01 15 25.671 +03 53 39.00 – V F51
2019-09-30 06:37:35 C 00 46 37.24 +13 24 48.1 – V G96
2019-09-30 06:45:43 C 00 46 33.27 +13 26 02.4 – V G96
2019-09-30 06:53:51 C 00 46 29.29 +13 27 14.1 – V G96
2019-09-30 07:02:00 C 00 46 25.27 +13 28 28.9 – V G96
2019-09-30 09:43:41 C 00 45 05.75 +13 52 44.0 – V I52
2019-09-30 09:48:29 C 00 45 03.41 +13 53 27.0 – V I52
2019-09-30 09:53:17 C 00 45 01.04 +13 54 10.1 – V I52
2019-10-01 04:13:58 C 00 36 05.93 +16 40 20.0 – u H21
2019-10-01 04:18:09 C 00 36 03.77 +16 40 58.2 – u H21
2019-10-01 04:22:20 C 00 36 01.63 +16 41 36.1 – u H21
2019-10-01 04:26:37 C 00 35 59.44 +16 42 15.0 – u H21
2019-10-02 05:32:57 C 00 23 02.70 +20 30 08.7 – u H21
2019-10-02 05:43:25 C 00 22 57.03 +20 31 43.1 – u H21
2019-10-02 05:52:21 C 00 22 52.17 +20 33 04.0 – u H21
2019-10-02 10:32:05 C 00 20 20.69 +21 15 05.1 – V I52
2019-10-02 10:36:17 C 00 20 18.37 +21 15 42.6 – V I52
2019-10-02 10:44:41 C 00 20 13.77 +21 16 57.2 – V I52