1998 FH1
1998FH1, 2003 DX3, 2003DX3, H8391, J98F01H, K03D03X
All data for this body: [vot]
MPC data
| Name (number) |
1998 FH1 (178391) |
| a |
2.92273 |
| e |
0.01168 |
| i / sin(i) |
9.2948 /
0.16151
|
| q |
2.88859
|
| Q |
2.95687
|
| ω |
317.1434 |
| Node |
152.4078 |
| m |
206.3209 |
| n |
0.1973 |
| Epoch |
2460800.5 |
| nobs |
510 |
| nopp |
19 |
| Years observed |
1998-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.923 |
|
| ep |
0.041 |
|
| sin(ip) |
0.152 |
|
| G |
0.150 |
|
| H |
16.050 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
3.700 |
| Period quality |
|
| Spectral Class |
X |
| Spectral Class Score |
4.254 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9227 |
0.0406 |
0.1518 |
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 |
| 16.05 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 3.72 |
|
Synodic |
Erasmus |
2019ApJS..242...15E |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| V |
V |
0.1054 |
0.1054 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
C |
0.709000 |
0.265000 |
Bus-DeMeo |
VIS |
Erasmus |
2019ApJS..242...15E |
PHOT |