1999XL123
80355, J99XC3L
All data for this body: [vot]
MPC data
| Name (number) |
1999XL123 (80355) |
| Packed designation |
80355 |
| a |
2.25419 |
| e |
0.14423 |
| i / sin(i) |
5.3702 /
0.09359
|
| q |
1.92907
|
| Q |
2.57931
|
| ω |
9.5286 |
| Node |
335.6952 |
| m |
251.9015 |
| n |
0.2912 |
| Epoch |
2459600.5 |
| nobs |
638 |
| nopp |
15 |
| Years observed |
1999-2021 |
| rms |
0.54 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.255 |
|
| ep |
0.091 |
|
| sin(ip) |
0.094 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.260 |
|
| Mass |
|
|
| D |
1.66 |
0.364 |
| pV |
0.279 |
0.1621 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2545 |
0.0910 |
0.0936 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.66 |
0.364 |
0.364 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.279 |
0.1621 |
0.1621 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.26 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |