2008FY55

K08F55Y, P7040

All data for this body: [vot]

MPC data
Name (number) 2008FY55 (257040)
Packed designation P7040
a 2.80719
e 0.01887
i / sin(i) 0.9730 / 0.01698
q 2.75422
Q 2.86015
ω 57.9587
Node 65.3590
m 51.7509
n 0.2096
Epoch 2459600.5
nobs 321
nopp 12
Years observed 1996-2021
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Astrid (1128)
 
ap 2.807
ep 0.048
sin(ip) 0.010
Value Standard error
G 0.150
H 16.850
Mass
D 3.05 0.545
pV 0.036 0.0127
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1128 Astrid 515 Astrid 0.7100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8067 0.0476 0.0101 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.05 0.545 0.545 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0127 0.0127 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
16.85 MPC-2022-01-18 MPC-2022-01-18 Phot