1998 SY98
1998SY98, F5472, J98S98Y
All data for this body: [vot]
MPC data
Name (number) |
1998 SY98 (155472) |
a |
3.07318 |
e |
0.13835 |
i / sin(i) |
8.6896 /
0.15108
|
q |
2.64801
|
Q |
3.49835
|
ω |
304.0346 |
Node |
8.1617 |
m |
275.9319 |
n |
0.1829 |
Epoch |
2460200.5 |
nobs |
649 |
nopp |
17 |
Years observed |
1998-2023 |
rms |
0.72 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
3.071 |
|
ep |
0.122 |
|
sin(ip) |
0.154 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
15.100 |
|
Mass |
|
|
D |
5.62 |
0.252 |
pV |
0.061 |
0.0090 |
Rotational Period |
|
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.0714 |
0.1216 |
0.1538 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
5.62 |
0.252 |
0.252 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.061 |
0.0090 |
0.0090 |
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 |
15.10 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |