NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018SA1 ∴ Orbital info ∴ Epoch 60400 MJD
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2018SA1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018SA1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.96358 9.309e-08 au
e 0.596133 1.65e-07
i 30.163 3.991e-05 deg
Ω 165.178 4.169e-05 deg
ω 179.922 0.0001169 deg
M 35.025 2.178e-05 deg
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1969 au
Aphelion distance 4.7303 au
Asc. node-Earth separation 3.73846 au
Desc. node-Earth separation 0.18982 au
Earth MOID 0.18975 au
Orbital period 1863.47 days
Date of orbit computation   feb 26 11:41

Covariance matrix
8.66608824E-15-1.12617312E-141.64158072E-12-2.69825905E-12-3.53614394E-127.53477762E-13
-1.12617312E-142.72208636E-14-6.18942648E-135.41334706E-12-6.24350327E-129.58453358E-13
1.64158072E-12-6.18942648E-131.59310908E-093.39339885E-10-2.74487988E-094.34928756E-10
-2.69825905E-125.41334706E-123.39339885E-101.73799994E-09-1.03050611E-096.47757043E-11
-3.53614394E-12-6.24350327E-12-2.74487988E-09-1.03050611E-091.36642373E-08-2.49961028E-09
7.53477762E-139.58453358E-134.34928756E-106.47757043E-11-2.49961028E-094.74564049E-10

Correlation matrix
1.00000000-0.733234100.44180226-0.69525995-0.324956840.37154504
-0.733234101.00000000-0.093988930.78702775-0.323731300.26666905
0.44180226-0.093988931.000000000.20393289-0.588312250.50020491
-0.695259950.787027750.203932891.00000000-0.211462320.07132468
-0.32495684-0.32373130-0.58831225-0.211462321.00000000-0.98159466
0.371545040.266669050.500204910.07132468-0.981594661.00000000