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(15258) Alfilipenko  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 15258.eq0)
Keplerian elements at epoch
57744.0 MJD
Value 1-σ variation Units
a 3.24085 1.613e-08 au
e 0.167246 4.363e-08
i 6.733 3.288e-06 deg
Ω 294.331 3.836e-05 deg
ω 31.309 3.98e-05 deg
M 224.189 1.196e-05 deg
Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6988 au
Aphelion 3.7829 au
Asc. node-Earth separation 1.73984 au
Desc. node-Earth separation 2.69175 au
Earth MOID 1.68918 au
Orbital period 2131.02 days
Date of orbit computation  Jun 5 00:40
Correlation matrix
1.000000000.29770007-0.009758760.031373970.02290825-0.19882976
0.297700071.00000000-0.013590000.002489600.11727373-0.49762770
-0.00975876-0.013590001.000000000.25234241-0.245370650.00866599
0.031373970.002489600.252342411.00000000-0.95191742-0.01265624
0.022908250.11727373-0.24537065-0.951917421.00000000-0.28533295
-0.19882976-0.497627700.00866599-0.01265624-0.285332951.00000000
Covariance matrix
2.60267549E-162.09539790E-16-5.17696707E-161.94157414E-141.47106169E-14-3.83534414E-14
2.09539790E-161.90350985E-15-1.94970076E-154.16660196E-152.03660745E-13-2.59594244E-13
-5.17696707E-16-1.94970076E-151.08128935E-113.18299275E-11-3.21160841E-113.40723628E-13
1.94157414E-144.16660196E-153.18299275E-111.47146146E-09-1.45345883E-09-5.80486326E-12
1.47106169E-142.03660745E-13-3.21160841E-11-1.45345883E-091.58437519E-09-1.35798163E-10
-3.83534414E-14-2.59594244E-133.40723628E-13-5.80486326E-12-1.35798163E-101.42963738E-10