9555 P-L
9555P-L, 1999 TR27, 1999TR27, 42408, J99T27R, PLS9555
All data for this body: [vot]
MPC data
| Name (number) |
9555 P-L (42408) |
| a |
3.13777 |
| e |
0.18341 |
| i / sin(i) |
6.2177 /
0.10831
|
| q |
2.56228
|
| Q |
3.71327
|
| ω |
27.2720 |
| Node |
31.3309 |
| m |
208.3426 |
| n |
0.1773 |
| Epoch |
2460800.5 |
| nobs |
1351 |
| nopp |
20 |
| Years observed |
1960-2024 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.127 |
|
| ep |
0.173 |
|
| sin(ip) |
0.102 |
|
| G |
0.150 |
|
| H |
14.790 |
|
| Mass |
|
|
| D |
7.11 |
0.107 |
| pV |
0.042 |
0.0038 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
4.752 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1268 |
0.1733 |
0.1024 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.11 |
0.107 |
0.107 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.042 |
0.0038 |
0.0038 |
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 |
| 14.79 |
|
|
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 |
|
0.792 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |