1999 YA30
1999YA30, ~0FeB, J99Y30A
All data for this body: [vot]
MPC data
| Name (number) |
1999 YA30 (680151) |
| a |
2.72769 |
| e |
0.14139 |
| i / sin(i) |
12.9849 /
0.22470
|
| q |
2.34202
|
| Q |
3.11335
|
| ω |
356.9237 |
| Node |
85.4633 |
| m |
226.6466 |
| n |
0.2188 |
| Epoch |
2460800.5 |
| nobs |
99 |
| nopp |
12 |
| Years observed |
1999-2025 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.727 |
|
| ep |
0.153 |
|
| sin(ip) |
0.202 |
|
| G |
0.150 |
|
| H |
17.310 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7268 |
0.1526 |
0.2021 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.31 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |