Yangkevin
17140, 1987 ML, 1987ML, 1998 BV13, 1998BV13, 1999 JU86, 1999JU86, J87M00L, J98B13V, J99J86U
All data for this body: [vot]
MPC data
| Name (number) |
Yangkevin (17140) |
| a |
2.16744 |
| e |
0.08630 |
| i / sin(i) |
7.8020 /
0.13575
|
| q |
1.98038
|
| Q |
2.35449
|
| ω |
308.1544 |
| Node |
89.9455 |
| m |
230.7147 |
| n |
0.3089 |
| Epoch |
2460800.5 |
| nobs |
2398 |
| nopp |
21 |
| Years observed |
1987-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.152 |
|
| ep |
0.184 |
|
| sin(ip) |
0.142 |
|
| G |
0.150 |
|
| H |
15.170 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
13.948 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1516 |
0.1841 |
0.1425 |
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 |
| 15.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |