2009 UR9
2009UR9, 1998 TA26, 1998TA26, f0984, J98T26A, K09U09R
All data for this body: [vot]
MPC data
| Name (number) |
2009 UR9 (410984) |
| a |
3.16815 |
| e |
0.11404 |
| i / sin(i) |
17.2172 /
0.29600
|
| q |
2.80686
|
| Q |
3.52944
|
| ω |
88.5983 |
| Node |
38.3397 |
| m |
176.2837 |
| n |
0.1748 |
| Epoch |
2460800.5 |
| nobs |
232 |
| nopp |
10 |
| Years observed |
1998-2023 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.168 |
|
| ep |
0.113 |
|
| sin(ip) |
0.291 |
|
| G |
0.150 |
|
| H |
15.990 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.330 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 375 |
Ursula |
0 |
Ursula |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1684 |
0.1127 |
0.2912 |
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 |
| 15.99 |
|
|
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 |
|
0.555 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |