1997 ER6
1997ER6, 2004 VY78, 2004VY78, F5425, J97E06R, K04V78Y
All data for this body: [vot]
MPC data
| Name (number) |
1997 ER6 (155425) |
| a |
2.77637 |
| e |
0.06487 |
| i / sin(i) |
7.5761 /
0.13184
|
| q |
2.59628
|
| Q |
2.95646
|
| ω |
44.1117 |
| Node |
216.2504 |
| m |
292.3223 |
| n |
0.2131 |
| Epoch |
2460800.5 |
| nobs |
572 |
| nopp |
19 |
| Years observed |
1995-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.778 |
|
| ep |
0.085 |
|
| sin(ip) |
0.142 |
|
| G |
0.150 |
|
| H |
15.950 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
9.073 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7777 |
0.0853 |
0.1420 |
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 |
| 15.95 |
|
|
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 |
|
0.940 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| S |
S |
0.1698 |
0.2980 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.4023 |
0.2980 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |