Franscini
1999 WQ8, 1999WQ8, 66939, J99W08Q
All data for this body: [vot]
MPC data
Name (number) |
Franscini (66939) |
a |
2.96455 |
e |
0.06710 |
i / sin(i) |
10.6276 /
0.18443
|
q |
2.76563
|
Q |
3.16347
|
ω |
272.7617 |
Node |
94.9436 |
m |
289.4647 |
n |
0.1931 |
Epoch |
2460200.5 |
nobs |
1189 |
nopp |
19 |
Years observed |
1999-2022 |
rms |
0.66 |
Best values
|
Value |
Standard error |
Parent |
Eos (221) |
|
|
|
|
ap |
2.965 |
|
ep |
0.035 |
|
sin(ip) |
0.166 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.580 |
|
Mass |
|
|
D |
5.09 |
0.222 |
pV |
0.156 |
0.0315 |
Rotational Period |
|
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
221 |
Eos |
606 |
Eos |
-0.5900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.9651 |
0.0345 |
0.1657 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
5.09 |
0.222 |
0.222 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.156 |
0.0315 |
0.0315 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
14.58 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |