1998 FB21
1998FB21, 2000 SL73, 2000SL73, 58760, J98F21B, K00S73L
All data for this body: [vot]
MPC data
| Name (number) |
1998 FB21 (58760) |
| a |
2.61640 |
| e |
0.12526 |
| i / sin(i) |
5.0566 /
0.08814
|
| q |
2.28867
|
| Q |
2.94413
|
| ω |
20.4688 |
| Node |
152.8170 |
| m |
141.2987 |
| n |
0.2329 |
| Epoch |
2460800.5 |
| nobs |
1855 |
| nopp |
22 |
| Years observed |
1990-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.617 |
|
| ep |
0.172 |
|
| sin(ip) |
0.079 |
|
| G |
0.150 |
|
| H |
14.710 |
|
| Mass |
|
|
| D |
4.11 |
0.211 |
| pV |
0.087 |
0.0059 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
Bk |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6172 |
0.1723 |
0.0788 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.11 |
0.211 |
0.211 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.087 |
0.0059 |
0.0059 |
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 |
| 14.71 |
|
|
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 |
| Bk |
Bk |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |