Demisroussos

2009UR103, K09UA3R, R9226

All data for this body: [vot]

MPC data
Name (number) Demisroussos (279226)
Packed designation R9226
a 2.97990
e 0.13073
i / sin(i) 6.1268 / 0.10673
q 2.59033
Q 3.36947
ω 161.5437
Node 300.7303
m 80.9942
n 0.1916
Epoch 2459600.5
nobs 285
nopp 11
Years observed 1998-2021
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.981
ep 0.138
sin(ip) 0.123
Value Standard error
G 0.150
H 16.510
Mass
D 3.11 0.942
pV 0.055 0.0334
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9808 0.1375 0.1227 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.11 0.942 0.942 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0334 0.0334 Masiero 2011ApJ...741...68M 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
16.51 MPC-2022-01-18 MPC-2022-01-18 Phot