1998 TF18
1998TF18, 2000 EA151, 2000EA151, 46993, J98T18F, K00EF1A
All data for this body: [vot]
MPC data
| Name (number) |
1998 TF18 (46993) |
| a |
2.56863 |
| e |
0.19168 |
| i / sin(i) |
4.5309 /
0.07900
|
| q |
2.07627
|
| Q |
3.06099
|
| ω |
217.0620 |
| Node |
204.0626 |
| m |
138.2545 |
| n |
0.2394 |
| Epoch |
2460800.5 |
| nobs |
1860 |
| nopp |
22 |
| Years observed |
1992-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.568 |
|
| ep |
0.196 |
|
| sin(ip) |
0.086 |
|
| G |
0.150 |
|
| H |
15.070 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5679 |
0.1963 |
0.0863 |
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 |
| 15.07 |
|
|
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 |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |