1999 XX17
1999XX17, 1979 OO6, 1979OO6, 41224, J79O06O, J99X17X
All data for this body: [vot]
MPC data
| Name (number) |
1999 XX17 (41224) |
| a |
2.85682 |
| e |
0.14831 |
| i / sin(i) |
1.9701 /
0.03438
|
| q |
2.43312
|
| Q |
3.28052
|
| ω |
143.9368 |
| Node |
275.2514 |
| m |
301.1355 |
| n |
0.2041 |
| Epoch |
2460200.5 |
| nobs |
1889 |
| nopp |
20 |
| Years observed |
1979-2023 |
| rms |
0.61 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.859 |
|
| ep |
0.126 |
|
| sin(ip) |
0.054 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.300 |
|
| Mass |
|
|
| D |
3.93 |
0.205 |
| pV |
0.218 |
0.0438 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8588 |
0.1264 |
0.0541 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.93 |
0.205 |
0.205 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.218 |
0.0438 |
0.0438 |
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 |
| 14.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |