1999 YG8
1999YG8, 2003 YB123, 2003YB123, H3357, J99Y08G, K03YC3B
All data for this body: [vot]
MPC data
| Name (number) |
1999 YG8 (173357) |
| a |
2.48853 |
| e |
0.08743 |
| i / sin(i) |
7.9258 /
0.13789
|
| q |
2.27095
|
| Q |
2.70611
|
| ω |
8.2197 |
| Node |
104.3003 |
| m |
162.1661 |
| n |
0.2511 |
| Epoch |
2460800.5 |
| nobs |
530 |
| nopp |
15 |
| Years observed |
1999-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.486 |
|
| ep |
0.105 |
|
| sin(ip) |
0.117 |
|
| G |
0.150 |
|
| H |
16.610 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.130 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4865 |
0.1047 |
0.1173 |
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 |
| 16.61 |
|
|
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 |
| S |
|
0.855 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |