1997 JF12
1997JF12, 1998 OE9, 1998OE9, 27936, J97J12F, J98O09E
All data for this body: [vot]
MPC data
| Name (number) |
1997 JF12 (27936) |
| a |
3.03166 |
| e |
0.09852 |
| i / sin(i) |
1.2451 /
0.02173
|
| q |
2.73299
|
| Q |
3.33033
|
| ω |
31.6274 |
| Node |
200.9094 |
| m |
100.9081 |
| n |
0.1867 |
| Epoch |
2460800.5 |
| nobs |
1094 |
| nopp |
23 |
| Years observed |
1997-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.035 |
|
| ep |
0.124 |
|
| sin(ip) |
0.033 |
|
| G |
0.150 |
|
| H |
14.960 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
B |
| Spectral Class Score |
3.528 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 24 |
Themis |
0 |
Themis |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0348 |
0.1238 |
0.0331 |
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 |
| 14.96 |
|
|
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 |
| B |
|
0.588 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| O |
|
|
|
DeMeo-Carry |
VIS |
Choi |
2023PSJ.....4...49C |
PHOT |