NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018BK1 ∴ Orbital info ∴ Epoch 57991 MJD
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2018BK1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018BK1.eq0)
Keplerian elements
(Epoch 57991.5 MJD)
Value 1-σ variation Units
a 1.24271 1.73e-08 au
e 0.365056 3.362e-07
i 23.007 4.289e-05 deg
Ω 296.439 1.936e-05 deg
ω 351.553 4.286e-05 deg
M 110.575 5.397e-05 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.789 au
Aphelion distance 1.6964 au
Asc. node-Earth separation -0.22517 au
Desc. node-Earth separation 0.70141 au
Earth MOID 0.22326 au
Orbital period 506.001 days
Date of orbit computation   feb 26 11:27

Covariance matrix
2.99457162E-16-2.91070985E-156.13467994E-143.04642428E-14-3.90178464E-134.72390406E-13
-2.91070985E-151.13013575E-13-3.68226798E-12-1.59482458E-128.88972664E-12-6.07634227E-12
6.13467994E-14-3.68226798E-121.83964346E-096.72478371E-10-9.18323913E-103.10350791E-10
3.04642428E-14-1.59482458E-126.72478371E-103.74644507E-10-4.79087163E-101.42240590E-10
-3.90178464E-138.88972664E-12-9.18323913E-10-4.79087163E-101.83687748E-09-1.93694979E-09
4.72390406E-13-6.07634227E-123.10350791E-101.42240590E-10-1.93694979E-092.91284591E-09

Correlation matrix
1.00000000-0.500341190.082652830.09095223-0.526084910.50579550
-0.500341191.00000000-0.25537787-0.245096960.61699693-0.33490233
0.08265283-0.255377871.000000000.81003131-0.499561510.13406866
0.09095223-0.245096960.810031311.00000000-0.577516980.13616174
-0.526084910.61699693-0.49956151-0.577516981.00000000-0.83737408
0.50579550-0.334902330.134068660.13616174-0.837374081.00000000