1999 XK127
1999XK127, 2001 DT86, 2001DT86, 45164, J99XC7K, K01D86T
All data for this body: [vot]
MPC data
| Name (number) |
1999 XK127 (45164) |
| a |
2.37695 |
| e |
0.35062 |
| i / sin(i) |
9.1565 /
0.15913
|
| q |
1.54354
|
| Q |
3.21036
|
| ω |
187.3205 |
| Node |
162.9888 |
| m |
14.2232 |
| n |
0.2690 |
| Epoch |
2460800.5 |
| nobs |
985 |
| nopp |
20 |
| Years observed |
1994-2024 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.373 |
|
| ep |
0.311 |
|
| sin(ip) |
0.136 |
|
| G |
0.150 |
|
| H |
15.930 |
|
| Mass |
|
|
| D |
1.70 |
0.300 |
| pV |
0.260 |
0.0800 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.179 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3726 |
0.3110 |
0.1357 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.70 |
0.300 |
0.300 |
Ali-Lagoa |
2017A&A...603A..55A |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.260 |
0.0800 |
0.0800 |
Ali-Lagoa |
2017A&A...603A..55A |
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 |
| 15.93 |
|
|
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 |
| C |
C |
0.0298 |
0.0298 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |