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NEODyS ∴ Objects ∴ 1999HX1 ∴ Orbital info ∴ Epoch 60400 MJD
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1999HX1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1999HX1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.57093 1.895e-07 au
e 0.5599 1.257e-07
i 8.294 1.049e-05 deg
Ω 166.014 0.0001138 deg
ω 104.871 0.0001568 deg
M 7.632 0.0002042 deg
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1315 au
Aphelion distance 4.0104 au
Asc. node-Earth separation 1.06926 au
Desc. node-Earth separation 0.53631 au
Earth MOID 0.18578 au
Orbital period 1505.69 days
Date of orbit computation   feb 26 10:22

Covariance matrix
3.58976773E-14-7.45582176E-153.48623407E-136.40113580E-12-1.07741539E-11-3.82863297E-11
-7.45582176E-151.58053498E-14-5.20017999E-13-9.20623093E-121.56792907E-115.03721376E-12
3.48623407E-13-5.20017999E-131.10130589E-103.82815890E-10-5.09437865E-10-3.53665734E-10
6.40113580E-12-9.20623093E-123.82815890E-101.29466220E-08-1.71269713E-08-5.01630209E-09
-1.07741539E-111.56792907E-11-5.09437865E-10-1.71269713E-082.45897438E-088.16407565E-09
-3.82863297E-115.03721376E-12-3.53665734E-10-5.01630209E-098.16407565E-094.16821414E-08

Correlation matrix
1.00000000-0.313011490.175335310.29692423-0.36263774-0.98977288
-0.313011491.00000000-0.39415073-0.643578570.795329980.19625165
0.17533531-0.394150731.000000000.32059574-0.30957098-0.16506842
0.29692423-0.643578570.320595741.00000000-0.95989855-0.21593868
-0.362637740.79532998-0.30957098-0.959898551.000000000.25500871
-0.989772880.19625165-0.16506842-0.215938680.255008711.00000000