1999 XR91
1999XR91, 43141, J99X91R
All data for this body: [vot]
MPC data
Name (number) |
1999 XR91 (43141) |
a |
2.51567 |
e |
0.10627 |
i / sin(i) |
11.3964 /
0.19760
|
q |
2.24832
|
Q |
2.78303
|
ω |
192.7792 |
Node |
106.0231 |
m |
146.3792 |
n |
0.2470 |
Epoch |
2460200.5 |
nobs |
4147 |
nopp |
22 |
Years observed |
1991-2023 |
rms |
0.55 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
|
|
ep |
|
|
sin(ip) |
|
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.890 |
|
Mass |
|
|
D |
4.94 |
0.083 |
pV |
0.199 |
0.0206 |
Rotational Period |
9.542 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
4.94 |
0.083 |
0.083 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.199 |
0.0206 |
0.0206 |
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 |
13.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
9.54 |
|
|
Pal |
2020ApJS..247...26P |
Lightcurve |