NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018BL1 ∴ Orbital info ∴ Epoch 58139 MJD
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2018BL1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018BL1.eq0)
Keplerian elements
(Epoch 58139.0 MJD)
Value 1-σ variation Units
a 2.25222 0.001013 au
e 0.696085 0.0001519
i 6.183 0.001294 deg
Ω 126.442 0.0006057 deg
ω 91.823 0.0008801 deg
M 341.489 0.01365 deg
Other useful info
Absolute Magnitude (H)    23.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6845 au
Aphelion distance 3.82 au
Asc. node-Earth separation 0.20279 au
Desc. node-Earth separation 0.11915 au
Earth MOID 0.0185 au
Orbital period 1234.57 days
Date of orbit computation   Jul 29 12:21

Covariance matrix
1.02643108E-061.53918509E-071.31064017E-066.13412449E-07-8.89604677E-071.38250774E-05
1.53918509E-072.30809215E-081.96535174E-079.19852583E-08-1.33385785E-072.07313957E-06
1.31064017E-061.96535174E-071.67375013E-067.83314412E-07-1.13641918E-061.76531175E-05
6.13412449E-079.19852583E-087.83314412E-073.66833702E-07-5.31655366E-078.26209226E-06
-8.89604677E-07-1.33385785E-07-1.13641918E-06-5.31655366E-077.74650296E-07-1.19822530E-05
1.38250774E-052.07313957E-061.76531175E-058.26209226E-06-1.19822530E-051.86211013E-04

Correlation matrix
1.000000000.999998570.999938440.99966175-0.997652550.99999999
0.999998571.000000000.999927250.99967089-0.997539570.99999836
0.999938440.999927251.000000000.99966892-0.998022640.99993880
0.999661750.999670890.999668921.00000000-0.997338860.99966099
-0.99765255-0.99753957-0.99802264-0.997338861.00000000-0.99766092
0.999999990.999998360.999938800.99966099-0.997660921.00000000