1999 XM217
1999XM217, 2002 LU34, 2002LU34, H5900, J99XL7M, K02L34U
All data for this body: [vot]
MPC data
| Name (number) |
1999 XM217 (175900) |
| a |
2.46263 |
| e |
0.27843 |
| i / sin(i) |
15.2598 /
0.26320
|
| q |
1.77695
|
| Q |
3.14830
|
| ω |
233.9324 |
| Node |
105.1486 |
| m |
305.9377 |
| n |
0.2550 |
| Epoch |
2460800.5 |
| nobs |
516 |
| nopp |
17 |
| Years observed |
1999-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.461 |
|
| ep |
0.221 |
|
| sin(ip) |
0.248 |
|
| G |
0.150 |
|
| H |
16.420 |
|
| Mass |
|
|
| D |
1.71 |
0.235 |
| pV |
0.183 |
0.0540 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4613 |
0.2207 |
0.2485 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.71 |
0.235 |
0.235 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.183 |
0.0540 |
0.0540 |
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 |
| 16.42 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |