NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PG ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2021PG  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PG.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.08722 1.029e-08 au
e 0.502846 1.151e-08
i 7.84 3.826e-06 deg
Ω 146.498 1.657e-05 deg
ω 156.369 2.244e-05 deg
M 320.309 4.321e-06 deg
Other useful info
Absolute Magnitude (H)    23.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0377 au
Aphelion distance 3.1368 au
Asc. node-Earth separation 1.9044 au
Desc. node-Earth separation 0.05596 au
Earth MOID 0.04181 au
Orbital period 1101.41 days
Date of orbit computation   giu 12 16:43

Covariance matrix
1.05812388E-16-7.66261217E-189.42540157E-156.85136567E-159.10388189E-15-2.82546357E-14
-7.66261217E-181.32486273E-169.08135192E-17-8.07361133E-149.98786686E-14-8.37803362E-15
9.42540157E-159.08135192E-171.46370653E-11-2.04018120E-112.70784997E-11-4.39530898E-12
6.85136567E-15-8.07361133E-14-2.04018120E-112.74638183E-10-3.39665646E-102.59122373E-11
9.10388189E-159.98786686E-142.70784997E-11-3.39665646E-105.03685254E-10-6.23745227E-11
-2.82546357E-14-8.37803362E-15-4.39530898E-122.59122373E-11-6.23745227E-111.86731523E-11

Correlation matrix
1.00000000-0.064717710.239499490.040190960.03943472-0.63564207
-0.064717711.000000000.00206223-0.423254840.38664080-0.16844101
0.239499490.002062231.00000000-0.321781650.31536825-0.26586036
0.04019096-0.42325484-0.321781651.00000000-0.913253920.36183922
0.039434720.386640800.31536825-0.913253921.00000000-0.64315966
-0.63564207-0.16844101-0.265860360.36183922-0.643159661.00000000