2005 US490
2005US490, K05Un0S, z9726
All data for this body: [vot]
MPC data
| Name (number) |
2005 US490 (619726) |
| a |
2.24992 |
| e |
0.21077 |
| i / sin(i) |
3.2588 /
0.05685
|
| q |
1.77571
|
| Q |
2.72412
|
| ω |
295.1502 |
| Node |
115.9248 |
| m |
271.4078 |
| n |
0.2920 |
| Epoch |
2460800.5 |
| nobs |
124 |
| nopp |
7 |
| Years observed |
2005-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.249 |
|
| ep |
0.203 |
|
| sin(ip) |
0.047 |
|
| G |
0.150 |
|
| H |
18.660 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
4.051 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2491 |
0.2026 |
0.0473 |
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 |
| 18.66 |
|
|
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 |
S |
0.6752 |
0.5420 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |