1998FF66

1999QK, 37900, J98F66F, J99Q00K

All data for this body: [vot]

MPC data
Name (number) 1998FF66 (37900)
Packed designation 37900
a 2.56914
e 0.11278
i / sin(i) 3.7664 / 0.06569
q 2.27941
Q 2.85888
ω 246.4008
Node 8.8301
m 231.0855
n 0.2393
Epoch 2459600.5
nobs 1886
nopp 21
Years observed 1991-2022
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.569
ep 0.104
sin(ip) 0.076
Value Standard error
G 0.150
H 14.540
Mass
D 2.57 0.600
pV 0.293 0.0950
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5694 0.1044 0.0756 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.57 0.600 0.600 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.293 0.0950 0.0950 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
14.54 MPC-2022-01-18 MPC-2022-01-18 Phot