1998 QU52
1998QU52, 1999 XZ89, 1999XZ89, 42718, J98Q52U, J99X89Z
All data for this body: [vot]
MPC data
Name (number) |
1998 QU52 (42718) |
a |
3.03592 |
e |
0.11098 |
i / sin(i) |
7.5174 /
0.13083
|
q |
2.69901
|
Q |
3.37283
|
ω |
110.8809 |
Node |
271.0736 |
m |
242.2425 |
n |
0.1863 |
Epoch |
2460200.5 |
nobs |
1628 |
nopp |
20 |
Years observed |
1998-2023 |
rms |
0.69 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
3.034 |
|
ep |
0.079 |
|
sin(ip) |
0.152 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.060 |
|
Mass |
|
|
D |
5.74 |
0.327 |
pV |
0.195 |
0.0490 |
Rotational Period |
|
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.0341 |
0.0790 |
0.1523 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
5.74 |
0.327 |
0.327 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.195 |
0.0490 |
0.0490 |
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 |
14.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |