NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021NB ∴ Orbital info ∴ Epoch 59398 MJD
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ORBITAL INFORMATION
◲
(ASCII data file 2021NB.eq0)
Keplerian elements
(Epoch 59398.8 MJD)
Value 1-σ variation Units
a 2.4188 0.0009383 au
e 0.59145 0.0001607
i 0.503 0.000102 deg
Ω 156.123 0.002359 deg
ω 151.521 0.002114 deg
M 354.423 0.003462 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9882 au
Aphelion distance 3.8494 au
Asc. node-Earth separation 2.28425 au
Desc. node-Earth separation 0.02463 au
Earth MOID 0.00123 au
Orbital period 1374.04 days
Date of orbit computation   feb 26 12:13

Covariance matrix
8.80453485E-071.50802862E-079.54719557E-081.95927628E-06-1.68967966E-063.24887979E-06
1.50802862E-072.58293081E-081.63523902E-083.35568741E-07-2.89391599E-075.56463465E-07
9.54719557E-081.63523902E-081.03990929E-082.04978426E-07-1.75678946E-073.52279356E-07
1.95927628E-063.35568741E-072.04978426E-075.56548302E-06-4.97574822E-067.23172915E-06
-1.68967966E-06-2.89391599E-07-1.75678946E-07-4.97574822E-064.46940484E-06-6.23708186E-06
3.24887979E-065.56463465E-073.52279356E-077.23172915E-06-6.23708186E-061.19884230E-05

Correlation matrix
1.000000000.999999980.997757220.88509735-0.851777810.99999863
0.999999981.000000000.997762380.88506197-0.851735380.99999825
0.997757220.997762381.000000000.85203806-0.814886530.99771944
0.885097350.885061970.852038061.00000000-0.997658990.88533920
-0.85177781-0.85173538-0.81488653-0.997658991.00000000-0.85207057
0.999998630.999998250.997719440.88533920-0.852070571.00000000