1998 XJ11
1998XJ11, 2000 EM111, 2000EM111, 44497, J98X11J, K00EB1M
All data for this body: [vot]
MPC data
| Name (number) |
1998 XJ11 (44497) |
| a |
3.10412 |
| e |
0.11878 |
| i / sin(i) |
12.0778 /
0.20924
|
| q |
2.73540
|
| Q |
3.47284
|
| ω |
313.5009 |
| Node |
92.5369 |
| m |
334.5465 |
| n |
0.1802 |
| Epoch |
2460800.5 |
| nobs |
2219 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.106 |
|
| ep |
0.096 |
|
| sin(ip) |
0.188 |
|
| G |
0.150 |
|
| H |
13.710 |
|
| Mass |
|
|
| D |
7.51 |
0.278 |
| pV |
0.150 |
0.0187 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
5.166 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1058 |
0.0964 |
0.1881 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.51 |
0.278 |
0.278 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.150 |
0.0187 |
0.0187 |
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 |
| 13.71 |
|
|
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 |
| X |
|
0.861 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |