1999 XS181
1999XS181, 2000 AL10, 2000AL10, 45213, J99XI1S, K00A10L
All data for this body: [vot]
MPC data
| Name (number) |
1999 XS181 (45213) |
| a |
2.54692 |
| e |
0.11810 |
| i / sin(i) |
14.2037 /
0.24537
|
| q |
2.24612
|
| Q |
2.84772
|
| ω |
324.9597 |
| Node |
280.4667 |
| m |
127.1042 |
| n |
0.2425 |
| Epoch |
2460200.5 |
| nobs |
1937 |
| nopp |
20 |
| Years observed |
1998-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.546 |
|
| ep |
0.134 |
|
| sin(ip) |
0.261 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.620 |
|
| Mass |
|
|
| D |
2.80 |
0.392 |
| pV |
0.470 |
0.0584 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5464 |
0.1342 |
0.2607 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.80 |
0.392 |
0.392 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.470 |
0.0584 |
0.0584 |
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 |
| 14.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |