2009WK104

K09WA4K, Q6897

All data for this body: [vot]

MPC data
Name (number) 2009WK104 (266897)
Packed designation Q6897
a 3.13880
e 0.22996
i / sin(i) 26.7528 / 0.45014
q 2.41701
Q 3.86059
ω 73.9823
Node 82.5078
m 357.6809
n 0.1772
Epoch 2459600.5
nobs 354
nopp 12
Years observed 2000-2022
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.144
ep 0.164
sin(ip) 0.451
Value Standard error
G 0.150
H 15.190
Mass
D 5.78 0.179
pV 0.058 0.0023
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1437 0.1641 0.4509 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.76 0.180 0.180 Masiero 2011ApJ...741...68M NEATM
6.78 1.819 1.819 Masiero 2017AJ....154..168M NEATM
7.18 2.170 2.170 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0340 0.0340 Masiero 2012ApJ...759L...8M NEATM
0.035 0.0166 0.0166 Masiero 2017AJ....154..168M NEATM
0.058 0.0023 0.0023 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
15.19 MPC-2022-01-18 MPC-2022-01-18 Phot