Eros

00433, 1898 PA, 1898PA, 1956 PC, 1956PC, I98P00A, J56P00C

All data for this body: [vot]

MPC data
Name (number) Eros (433)
a 1.45812
e 0.22280
i / sin(i) 10.8279 / 0.18786
q 1.13325
Q 1.78298
ω 178.9078
Node 304.2860
m 222.7629
n 0.5598
Epoch 2460200.5
nobs 14234
nopp 57
Years observed 1893-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 10.420
Mass 6.690e+15 2.980e+12
D 15.77 0.204
pV 0.385 0.0770
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.3842e+16 6.9684e+15 6.9684e+15 Fienga INPOP19a Ephem
6.6600e+15 Folkner 2014IPNPR.196C...1F Ephem
6.6900e+15 2.9800e+12 2.9800e+12 Yeomans 2000Sci...289.2085Y FlyBy
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.27 0.210 0.210 Usui 2011PASJ...63.1117U NEATM
16.47 1.650 1.650 Ali-Lagoa 2018A&A...612A..85A NEATM
21.00 nan nan Harris 1999Icar..142..464H RADIOMETRY_STM
23.30 3.500 3.500 Wolters 2008Icar..193..535W RADIOMETRY_STM
23.60 nan nan Harris 1999Icar..142..464H RADIOMETRY_NEATM
36.30 nan nan Harris 1999Icar..142..464H RADIOMETRY_FRM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.385 0.0770 0.0770 Ali-Lagoa 2018A&A...612A..85A NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.42 MPC-2023-12-04 MPC-2023-12-04 Phot