1999 XN80
1999XN80, 2008 ED84, 2008ED84, J99X80N, K08E84D, P7708
All data for this body: [vot]
MPC data
Name (number) |
1999 XN80 (257708) |
a |
2.40746 |
e |
0.21502 |
i / sin(i) |
5.6729 /
0.09885
|
q |
1.88981
|
Q |
2.92511
|
ω |
337.9467 |
Node |
87.8618 |
m |
138.6217 |
n |
0.2639 |
Epoch |
2460200.5 |
nobs |
216 |
nopp |
12 |
Years observed |
1999-2023 |
rms |
0.77 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.407 |
|
ep |
0.212 |
|
sin(ip) |
0.081 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
17.720 |
|
Mass |
|
|
D |
1.70 |
0.383 |
pV |
0.061 |
0.0203 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.4066 |
0.2120 |
0.0807 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
1.70 |
0.383 |
0.383 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.061 |
0.0203 |
0.0203 |
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 |
17.72 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |