NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2017SH12 ∴ Orbital info ∴ Epoch 58019 MJD

2017SH12 ▹

ORBITAL INFORMATION

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(ASCII data file 2017SH12.eq0)

Keplerian elements
(Epoch 58019.3 MJD)
	Value	1-σ variation	Units
a	1.01979	0.00113	au
e	0.12046	0.0009022
i	16.938	0.2435	deg
Ω	177.504	0.05958	deg
ω	38.432	0.2878	deg
M	139.914	0.4138	deg

Other useful info
Absolute Magnitude (H)	23.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8969	au
Aphelion distance	1.1426	au
Asc. node-Earth separation	-0.07837	au
Desc. node-Earth separation	0.1055	au
Earth MOID	0.07522	au
Orbital period	376.155	days
Date of orbit computation	Jul 29 12:03

Covariance matrix
1.27719966E-06	9.56288116E-07	2.66947274E-04	6.53752238E-05	3.02576222E-04	-4.53139419E-04
9.56288116E-07	8.13907454E-07	2.18358007E-04	5.34126629E-05	1.93561366E-04	-3.07298641E-04
2.66947274E-04	2.18358007E-04	5.92860368E-02	1.45072075E-02	5.70065250E-02	-8.86642355E-02
6.53752238E-05	5.34126629E-05	1.45072075E-02	3.54993301E-03	1.39821660E-02	-2.17344883E-02
3.02576222E-04	1.93561366E-04	5.70065250E-02	1.39821660E-02	8.28285524E-02	-1.18165385E-01
-4.53139419E-04	-3.07298641E-04	-8.86642355E-02	-2.17344883E-02	-1.18165385E-01	1.71263004E-01

Correlation matrix
1.00000000	0.93793307	0.97010755	0.97089824	0.93028360	-0.96888151
0.93793307	1.00000000	0.99404352	0.99368021	0.74548881	-0.82307867
0.97010755	0.99404352	1.00000000	0.99999433	0.81350143	-0.87991452
0.97089824	0.99368021	0.99999433	1.00000000	0.81540682	-0.88147005
0.93028360	0.74548881	0.81350143	0.81540682	1.00000000	-0.99212972
-0.96888151	-0.82307867	-0.87991452	-0.88147005	-0.99212972	1.00000000