2000 XA9
2000XA9, 41950, K00X09A
All data for this body: [vot]
MPC data
| Name (number) |
2000 XA9 (41950) |
| a |
2.61547 |
| e |
0.17606 |
| i / sin(i) |
14.8954 /
0.25706
|
| q |
2.15500
|
| Q |
3.07594
|
| ω |
342.0334 |
| Node |
68.2094 |
| m |
174.5660 |
| n |
0.2330 |
| Epoch |
2460200.5 |
| nobs |
1399 |
| nopp |
20 |
| Years observed |
1949-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.615 |
|
| ep |
0.179 |
|
| sin(ip) |
0.236 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.830 |
|
| Mass |
|
|
| D |
3.11 |
0.566 |
| pV |
0.317 |
0.1849 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6152 |
0.1788 |
0.2360 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.11 |
0.566 |
0.566 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.317 |
0.1849 |
0.1849 |
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 |
| 14.83 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |