2004 PO81
2004PO81, K04P81O, T8787
All data for this body: [vot]
MPC data
| Name (number) |
2004 PO81 (298787) |
| a |
2.24592 |
| e |
0.17496 |
| i / sin(i) |
3.4975 /
0.06100
|
| q |
1.85297
|
| Q |
2.63888
|
| ω |
165.9161 |
| Node |
139.3943 |
| m |
71.2925 |
| n |
0.2928 |
| Epoch |
2460800.5 |
| nobs |
278 |
| nopp |
13 |
| Years observed |
2000-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.246 |
|
| ep |
0.134 |
|
| sin(ip) |
0.057 |
|
| G |
0.150 |
|
| H |
17.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
0.071 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2461 |
0.1343 |
0.0568 |
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 |
| 17.89 |
|
|
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 |
| B |
B |
0.0119 |
0.0119 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |