2008 SP172
2008SP172, f8572, K08SH2P
All data for this body: [vot]
MPC data
| Name (number) |
2008 SP172 (418572) |
| a |
3.09614 |
| e |
0.08675 |
| i / sin(i) |
10.8222 /
0.18776
|
| q |
2.82753
|
| Q |
3.36475
|
| ω |
75.5334 |
| Node |
30.0862 |
| m |
316.3726 |
| n |
0.1809 |
| Epoch |
2460800.5 |
| nobs |
295 |
| nopp |
11 |
| Years observed |
2008-2024 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.099 |
|
| ep |
0.086 |
|
| sin(ip) |
0.183 |
|
| G |
0.150 |
|
| H |
16.270 |
|
| Mass |
|
|
| D |
3.35 |
1.401 |
| pV |
0.062 |
0.0639 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0991 |
0.0858 |
0.1829 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.35 |
1.401 |
1.401 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.062 |
0.0639 |
0.0639 |
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 |
| 16.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |