1999 XT196
1999XT196, 1990 FQ5, 1990FQ5, 41318, J90F05Q, J99XJ6T
All data for this body: [vot]
MPC data
| Name (number) |
1999 XT196 (41318) |
| a |
3.00703 |
| e |
0.11176 |
| i / sin(i) |
12.6683 /
0.21931
|
| q |
2.67097
|
| Q |
3.34308
|
| ω |
246.7119 |
| Node |
68.1175 |
| m |
87.1421 |
| n |
0.1890 |
| Epoch |
2460800.5 |
| nobs |
2731 |
| nopp |
23 |
| Years observed |
1990-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.005 |
|
| ep |
0.095 |
|
| sin(ip) |
0.203 |
|
| G |
0.150 |
|
| H |
13.680 |
|
| Mass |
|
|
| D |
6.65 |
0.180 |
| pV |
0.110 |
0.0190 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
3.150 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0054 |
0.0954 |
0.2035 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.65 |
0.180 |
0.180 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.110 |
0.0190 |
0.0190 |
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 |
| 13.68 |
|
|
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 |
| X |
|
0.525 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |