1999 XM117
1999XM117, 1988 BE1, 1988BE1, 25527, J88B01E, J99XB7M
All data for this body: [vot]
MPC data
| Name (number) |
1999 XM117 (25527) |
| a |
2.57592 |
| e |
0.14457 |
| i / sin(i) |
4.2117 /
0.07344
|
| q |
2.20352
|
| Q |
2.94833
|
| ω |
134.2628 |
| Node |
357.9979 |
| m |
355.3201 |
| n |
0.2384 |
| Epoch |
2460800.5 |
| nobs |
2248 |
| nopp |
20 |
| Years observed |
1988-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.574 |
|
| ep |
0.180 |
|
| sin(ip) |
0.076 |
|
| G |
0.150 |
|
| H |
14.640 |
|
| Mass |
|
|
| D |
3.79 |
1.031 |
| pV |
0.234 |
0.1285 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5743 |
0.1799 |
0.0756 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.79 |
1.031 |
1.031 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.234 |
0.1285 |
0.1285 |
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 |
| 14.64 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |