1998QM109

D4427, J98QA9M

All data for this body: [vot]

MPC data
Name (number) 1998QM109 (134427)
Packed designation D4427
a 2.67322
e 0.10881
i / sin(i) 8.3520 / 0.14525
q 2.38234
Q 2.96409
ω 342.5219
Node 335.6174
m 141.0457
n 0.2255
Epoch 2459600.5
nobs 787
nopp 16
Years observed 1992-2021
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.674
ep 0.086
sin(ip) 0.153
Value Standard error
G 0.150
H 15.320
Mass
D 5.63 0.113
pV 0.046 0.0033
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6736 0.0862 0.1534 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.26 0.143 0.143 Masiero 2011ApJ...741...68M NEATM
6.25 0.184 0.184 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0039 0.0039 Masiero 2011ApJ...741...68M NEATM
0.058 0.0064 0.0064 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
15.32 MPC-2022-01-18 MPC-2022-01-18 Phot