1999 YK1
1999YK1, 1977 OO, 1977OO, A3217, J77O00O, J99Y01K
All data for this body: [vot]
MPC data
| Name (number) |
1999 YK1 (103217) |
| a |
2.32528 |
| e |
0.23243 |
| i / sin(i) |
27.1576 /
0.45644
|
| q |
1.78482
|
| Q |
2.86574
|
| ω |
330.2501 |
| Node |
56.6359 |
| m |
102.4235 |
| n |
0.2780 |
| Epoch |
2460800.5 |
| nobs |
1790 |
| nopp |
19 |
| Years observed |
1977-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.325 |
|
| ep |
0.247 |
|
| sin(ip) |
0.428 |
|
| G |
0.150 |
|
| H |
14.950 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.328 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 25 |
Phocaea |
0 |
Phocaea |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3255 |
0.2467 |
0.4285 |
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 |
| 14.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| LS |
|
0.17 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
S |
0.2213 |
0.2213 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |