2008 SM84
2008SM84, j0981, K08S84M
All data for this body: [vot]
MPC data
| Name (number) |
2008 SM84 (450981) |
| a |
2.25888 |
| e |
0.14296 |
| i / sin(i) |
3.8840 /
0.06774
|
| q |
1.93596
|
| Q |
2.58181
|
| ω |
130.7883 |
| Node |
236.8279 |
| m |
323.0587 |
| n |
0.2903 |
| Epoch |
2460800.5 |
| nobs |
136 |
| nopp |
11 |
| Years observed |
1998-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.259 |
|
| ep |
0.106 |
|
| sin(ip) |
0.084 |
|
| G |
0.150 |
|
| H |
18.240 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.563 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2589 |
0.1058 |
0.0842 |
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 |
| 18.24 |
|
|
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 |
0.0939 |
0.0939 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |