2001XA89
2004HB64, K01X89A, K04H64B, O4171
All data for this body: [vot]
MPC data
| Name (number) |
2001XA89 (244171) |
| Packed designation |
O4171 |
| a |
3.07427 |
| e |
0.06593 |
| i / sin(i) |
15.6585 /
0.26990
|
| q |
2.87159
|
| Q |
3.27695
|
| ω |
318.9959 |
| Node |
246.6748 |
| m |
119.4756 |
| n |
0.1828 |
| Epoch |
2459600.5 |
| nobs |
357 |
| nopp |
16 |
| Years observed |
2001-2021 |
| rms |
0.56 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.067 |
|
| ep |
0.106 |
|
| sin(ip) |
0.288 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.110 |
|
| Mass |
|
|
| D |
4.76 |
0.458 |
| pV |
0.103 |
0.0244 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0671 |
0.1065 |
0.2876 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.76 |
0.458 |
0.458 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.103 |
0.0244 |
0.0244 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.11 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |