NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SN1 ∴ Orbital info ∴ Epoch 59709 MJD
Contact »
2021SN1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021SN1.eq0)
Keplerian elements
(Epoch 59709.3 MJD)
Value 1-σ variation Units
a 1.78645 1.905e-08 au
e 0.779217 5.507e-08
i 12.377 2.309e-05 deg
Ω 208.386 3.945e-05 deg
ω 284.818 3.221e-05 deg
M 63.18 5.212e-06 deg
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3944 au
Aphelion distance 3.1785 au
Asc. node-Earth separation -0.41905 au
Desc. node-Earth separation -0.1184 au
Earth MOID 0.02724 au
Orbital period 872.139 days
Date of orbit computation   Jul 29 13:19

Covariance matrix
3.63024921E-16-3.96050011E-171.16977280E-13-3.13222487E-132.24844116E-134.92584852E-14
-3.96050011E-173.03229902E-15-1.12031614E-121.81928049E-12-1.43340286E-121.93881666E-13
1.16977280E-13-1.12031614E-125.33234124E-10-8.45286622E-106.83314060E-10-7.27666184E-11
-3.13222487E-131.81928049E-12-8.45286622E-101.55621218E-09-1.25745165E-099.10545584E-11
2.24844116E-13-1.43340286E-126.83314060E-10-1.25745165E-091.03728885E-09-8.28108232E-11
4.92584852E-141.93881666E-13-7.27666184E-119.10545584E-11-8.28108232E-112.71658104E-11

Correlation matrix
1.00000000-0.037748160.26587306-0.416725720.366406740.49602264
-0.037748161.00000000-0.881039970.83748926-0.808225220.67552185
0.26587306-0.881039971.00000000-0.927920190.91878001-0.60459130
-0.416725720.83748926-0.927920191.00000000-0.989707900.44284929
0.36640674-0.808225220.91878001-0.989707901.00000000-0.49331681
0.496022640.67552185-0.604591300.44284929-0.493316811.00000000