1998 QU89
1998QU89, 2000 AL240, 2000AL240, 44295, J98Q89U, K00AO0L
All data for this body: [vot]
MPC data
Name (number) |
1998 QU89 (44295) |
a |
2.99220 |
e |
0.04856 |
i / sin(i) |
9.8542 /
0.17114
|
q |
2.84689
|
Q |
3.13750
|
ω |
272.8901 |
Node |
220.9170 |
m |
163.5250 |
n |
0.1904 |
Epoch |
2460200.5 |
nobs |
2756 |
nopp |
21 |
Years observed |
1998-2023 |
rms |
0.58 |
Best values
|
Value |
Standard error |
Parent |
Eos (221) |
|
|
|
|
ap |
2.994 |
|
ep |
0.069 |
|
sin(ip) |
0.184 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.050 |
|
Mass |
|
|
D |
9.39 |
0.167 |
pV |
0.167 |
0.0098 |
Rotational Period |
6.620 |
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 |
2.9945 |
0.0694 |
0.1837 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
9.39 |
0.167 |
0.167 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.167 |
0.0098 |
0.0098 |
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 |
13.05 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |