1998 FD104
1998FD104, 37918, 4503 T-1, 4503T-1, J98FA4D, T1S4503
All data for this body: [vot]
MPC data
| Name (number) |
1998 FD104 (37918) |
| a |
2.72568 |
| e |
0.23604 |
| i / sin(i) |
16.0991 /
0.27730
|
| q |
2.08232
|
| Q |
3.36904
|
| ω |
59.3701 |
| Node |
206.4725 |
| m |
311.2638 |
| n |
0.2190 |
| Epoch |
2460800.5 |
| nobs |
2303 |
| nopp |
21 |
| Years observed |
1971-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.728 |
|
| ep |
0.230 |
|
| sin(ip) |
0.288 |
|
| G |
0.150 |
|
| H |
14.360 |
|
| Mass |
|
|
| D |
5.35 |
1.899 |
| pV |
0.089 |
0.0784 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
3.797 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7277 |
0.2301 |
0.2880 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.35 |
1.899 |
1.899 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.089 |
0.0784 |
0.0784 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 14.36 |
|
|
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 |
| D |
D |
0.6329 |
0.6329 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |