1998 FC69
1998FC69, 1997 AT7, 1997AT7, 35528, J97A07T, J98F69C
All data for this body: [vot]
MPC data
| Name (number) |
1998 FC69 (35528) |
| a |
2.62912 |
| e |
0.13657 |
| i / sin(i) |
3.1701 /
0.05530
|
| q |
2.27007
|
| Q |
2.98817
|
| ω |
97.9827 |
| Node |
356.7857 |
| m |
214.2662 |
| n |
0.2312 |
| Epoch |
2460800.5 |
| nobs |
1784 |
| nopp |
20 |
| Years observed |
1997-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.629 |
|
| ep |
0.142 |
|
| sin(ip) |
0.061 |
|
| G |
0.150 |
|
| H |
15.000 |
|
| Mass |
|
|
| D |
3.11 |
0.203 |
| pV |
0.182 |
0.0680 |
|
Value |
| Rotational Period |
3.900 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
10.697 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6290 |
0.1420 |
0.0606 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.11 |
0.203 |
0.203 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.182 |
0.0680 |
0.0680 |
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 |
| 15.00 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 3.93 |
2 |
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 |
| S |
|
0.999000 |
|
Bus-DeMeo |
VIS |
Erasmus |
2019ApJS..242...15E |
PHOT |
| S |
S |
0.7838 |
0.7838 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |