2008 SN171
2008SN171, K08SH1N, R8780
All data for this body: [vot]
MPC data
| Name (number) |
2008 SN171 (278780) |
| a |
3.14553 |
| e |
0.13582 |
| i / sin(i) |
13.8012 /
0.23855
|
| q |
2.71830
|
| Q |
3.57275
|
| ω |
279.5016 |
| Node |
194.6466 |
| m |
248.0392 |
| n |
0.1767 |
| Epoch |
2460800.5 |
| nobs |
417 |
| nopp |
17 |
| Years observed |
2000-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.151 |
|
| ep |
0.129 |
|
| sin(ip) |
0.247 |
|
| G |
0.150 |
|
| H |
15.790 |
|
| Mass |
|
|
| D |
3.94 |
0.603 |
| pV |
0.066 |
0.0495 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.976 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1508 |
0.1288 |
0.2472 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.94 |
0.603 |
0.603 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.066 |
0.0495 |
0.0495 |
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 |
| 15.79 |
|
|
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 |
C |
0.1627 |
0.1630 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |