1999XJ88
1998TT18, 25498, J98T18T, J99X88J
All data for this body: [vot]
MPC data
| Name (number) |
1999XJ88 (25498) |
| Packed designation |
25498 |
| a |
3.06168 |
| e |
0.11457 |
| i / sin(i) |
2.5641 /
0.04474
|
| q |
2.71091
|
| Q |
3.41244
|
| ω |
317.1272 |
| Node |
197.4455 |
| m |
355.6088 |
| n |
0.1840 |
| Epoch |
2459600.5 |
| nobs |
1225 |
| nopp |
20 |
| Years observed |
1995-2022 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.063 |
|
| ep |
0.141 |
|
| sin(ip) |
0.053 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.120 |
|
| Mass |
|
|
| D |
7.99 |
0.367 |
| pV |
0.070 |
0.0142 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0635 |
0.1405 |
0.0535 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.99 |
0.367 |
0.367 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.070 |
0.0142 |
0.0142 |
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 |
| 14.12 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |