2008SF256

K08SP6F, T5639

All data for this body: [vot]

MPC data
Name (number) 2008SF256 (295639)
Packed designation T5639
a 2.80069
e 0.06475
i / sin(i) 0.3317 / 0.00579
q 2.61934
Q 2.98205
ω 310.6559
Node 102.8097
m 273.3585
n 0.2103
Epoch 2459600.5
nobs 133
nopp 11
Years observed 1994-2020
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Astrid (1128)
 
ap 2.799
ep 0.047
sin(ip) 0.014
Value Standard error
G 0.150
H 17.130
Mass
D 2.90 0.938
pV 0.030 0.0224
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1128 Astrid 515 Astrid 0.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7994 0.0472 0.0140 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.90 0.938 0.938 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0224 0.0224 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
17.13 MPC-2022-01-18 MPC-2022-01-18 Phot