Hektor

00624, 1907CF, 1948VD, J07C00F, J48V00D

All data for this body: [vot]

MPC data
Name (number) Hektor (624)
Packed designation 00624
a 5.26727
e 0.02260
i / sin(i) 18.1550 / 0.31159
q 5.14824
Q 5.38629
ω 181.5599
Node 342.7837
m 254.2224
n 0.0815
Epoch 2459600.5
nobs 3291
nopp 69
Years observed 1907-2022
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Hektor (624)
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 7.370
Mass 9.935e+18 1.196e+17
D 0.23 0.051
pV 0.063 0.0051
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
624 Hektor 4 Hector Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.9500e+18 1.2000e+17 1.2000e+17 Carry 2012P&SS...73...98C BinImg
7.9000e+18 1.4000e+18 1.4000e+18 Marchis 2014ApJ...783L..37M BinImg
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.02 0.051 0.051 Grav 2011ApJ...742...40G NEATM
0.11 0.740 0.740 Grav 2012ApJ...759...49G NEATM
175.00 21.000 6.000 Hanus 2015Icar..256..101H RADIOMETRY_TPM
181.00 10.000 1.000 Hanus 2015Icar..256..101H RADIOMETRY_TPM
186.00 34.000 1.000 Hanus 2015Icar..256..101H RADIOMETRY_TPM
192.40 19.240 19.240 Ali-Lagoa 2018A&A...612A..85A NEATM
203.00 3.600 3.600 Fernandez 2003AJ....126.1563F RADIOMETRY_STM
230.99 3.940 3.940 Usui 2011PASJ...63.1117U NEATM
233.92 23.390 23.390 Ali-Lagoa 2018A&A...612A..85A NEATM
239.20 2.400 2.400 Fernandez 2003AJ....126.1563F RADIOMETRY_STM
242.18 48.440 48.440 Ali-Lagoa 2018A&A...612A..85A NEATM
250.00 26.000 26.000 Marchis 2014ApJ...783L..37M AO
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.041 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.061 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.087 0.0160 0.0160 Grav 2011ApJ...742...40G NEATM
0.107 0.0110 0.0110 Grav 2012ApJ...759...49G NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.37 MPC-2022-01-18 MPC-2022-01-18 Phot