NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021GQ172 ∴ Orbital info ∴ Epoch 60400 MJD

2021GQ172 ▹

ORBITAL INFORMATION

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(ASCII data file 2021GQ172.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.50786	0.0002025	au
e	0.503968	4.415e-05
i	3.44	0.000166	deg
Ω	310.039	0.00453	deg
ω	261.648	0.006272	deg
M	259.626	0.03356	deg

Other useful info
Absolute Magnitude (H)	23.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.244	au
Aphelion distance	3.7717	au
Asc. node-Earth separation	1.00505	au
Desc. node-Earth separation	0.75797	au
Earth MOID	0.24765	au
Orbital period	1450.62	days
Date of orbit computation	feb 26 12:35

Covariance matrix
4.10043537E-08	8.82457584E-09	-5.70414214E-09	-9.00654654E-07	1.22630877E-06	-6.79565124E-06
8.82457584E-09	1.94906001E-09	-2.37431292E-09	-1.99507026E-07	2.75243422E-07	-1.46251438E-06
-5.70414214E-09	-2.37431292E-09	2.75425932E-08	2.60797624E-07	-4.35400043E-07	9.45580316E-07
-9.00654654E-07	-1.99507026E-07	2.60797624E-07	2.05196850E-05	-2.83128683E-05	1.49266973E-04
1.22630877E-06	2.75243422E-07	-4.35400043E-07	-2.83128683E-05	3.93399785E-05	-2.03242392E-04
-6.79565124E-06	-1.46251438E-06	9.45580316E-07	1.49266973E-04	-2.03242392E-04	1.12624426E-03

Correlation matrix
1.00000000	0.98711159	-0.16973560	-0.98187899	0.96553448	-0.99999954
0.98711159	1.00000000	-0.32405814	-0.99760874	0.99400206	-0.98712294
-0.16973560	-0.32405814	1.00000000	0.34690924	-0.41828183	0.16977734
-0.98187899	-0.99760874	0.34690924	1.00000000	-0.99650955	0.98188830
0.96553448	0.99400206	-0.41828183	-0.99650955	1.00000000	-0.96556373
-0.99999954	-0.98712294	0.16977734	0.98188830	-0.96556373	1.00000000