2001 XX18
2001XX18, B1256, K01X18X
All data for this body: [vot]
MPC data
| Name (number) |
2001 XX18 (111256) |
| a |
3.08462 |
| e |
0.07477 |
| i / sin(i) |
12.6842 /
0.21958
|
| q |
2.85398
|
| Q |
3.31526
|
| ω |
315.2626 |
| Node |
61.6776 |
| m |
181.1928 |
| n |
0.1819 |
| Epoch |
2460800.5 |
| nobs |
954 |
| nopp |
20 |
| Years observed |
1993-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.087 |
|
| ep |
0.043 |
|
| sin(ip) |
0.203 |
|
| G |
0.150 |
|
| H |
14.910 |
|
| Mass |
|
|
| D |
4.61 |
0.764 |
| pV |
0.120 |
0.0245 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0867 |
0.0426 |
0.2034 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.61 |
0.764 |
0.764 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.120 |
0.0245 |
0.0245 |
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 |
| 14.91 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |