1999 XL98
1999XL98, 71060, J99X98L
All data for this body: [vot]
MPC data
| Name (number) |
1999 XL98 (71060) |
| a |
3.00169 |
| e |
0.08783 |
| i / sin(i) |
2.6133 /
0.04560
|
| q |
2.73805
|
| Q |
3.26533
|
| ω |
9.5673 |
| Node |
70.7245 |
| m |
203.5352 |
| n |
0.1895 |
| Epoch |
2460200.5 |
| nobs |
1333 |
| nopp |
19 |
| Years observed |
1998-2022 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.003 |
|
| ep |
0.081 |
|
| sin(ip) |
0.029 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.630 |
|
| Mass |
|
|
| D |
5.74 |
0.172 |
| pV |
0.112 |
0.0350 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0032 |
0.0805 |
0.0287 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.74 |
0.172 |
0.172 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.112 |
0.0350 |
0.0350 |
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 |
| 14.63 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |