1998 YS
1998YS, 49433, J98Y00S
All data for this body: [vot]
MPC data
| Name (number) |
1998 YS (49433) |
| a |
3.02011 |
| e |
0.11024 |
| i / sin(i) |
3.6292 /
0.06330
|
| q |
2.68719
|
| Q |
3.35304
|
| ω |
42.4323 |
| Node |
82.0301 |
| m |
353.3401 |
| n |
0.1878 |
| Epoch |
2460800.5 |
| nobs |
1860 |
| nopp |
22 |
| Years observed |
1984-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.019 |
|
| ep |
0.130 |
|
| sin(ip) |
0.044 |
|
| G |
0.150 |
|
| H |
14.410 |
|
| Mass |
|
|
| D |
7.21 |
0.048 |
| pV |
0.078 |
0.0153 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.532 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0192 |
0.1300 |
0.0440 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.21 |
0.048 |
0.048 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.078 |
0.0153 |
0.0153 |
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 |
| 14.41 |
|
|
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 |
| C |
|
0.922 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |