2008 GB81
2008GB81, 1996 EB15, 1996EB15, J96E15B, K08G81B, M1866
All data for this body: [vot]
MPC data
| Name (number) |
2008 GB81 (221866) |
| a |
2.44112 |
| e |
0.06545 |
| i / sin(i) |
3.8051 /
0.06636
|
| q |
2.28134
|
| Q |
2.60090
|
| ω |
124.1588 |
| Node |
158.6180 |
| m |
115.7699 |
| n |
0.2584 |
| Epoch |
2460800.5 |
| nobs |
321 |
| nopp |
18 |
| Years observed |
1996-2024 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.441 |
|
| ep |
0.060 |
|
| sin(ip) |
0.063 |
|
| G |
0.150 |
|
| H |
17.040 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.022 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4413 |
0.0604 |
0.0629 |
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 |
| 17.04 |
|
|
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 |
| S |
S |
0.1703 |
0.1703 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |