2004 PT89
2004PT89, 2001 XV135, 2001XV135, K01XD5V, K04P89T, K6918
All data for this body: [vot]
MPC data
| Name (number) |
2004 PT89 (206918) |
| a |
2.21585 |
| e |
0.25156 |
| i / sin(i) |
2.7871 /
0.04863
|
| q |
1.65842
|
| Q |
2.77327
|
| ω |
198.2974 |
| Node |
137.6155 |
| m |
106.1969 |
| n |
0.2988 |
| Epoch |
2460800.5 |
| nobs |
538 |
| nopp |
15 |
| Years observed |
2001-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.219 |
|
| ep |
0.195 |
|
| sin(ip) |
0.033 |
|
| G |
0.150 |
|
| H |
17.460 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
2.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2192 |
0.1948 |
0.0329 |
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 |
| 17.46 |
|
|
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 |
| D |
D |
0.1445 |
0.1445 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
|
|
|
DeMeo-Carry |
VIS |
Carry |
|
PHOT |