1999 XT
1999XT, 1995 FU17, 1995FU17, 49778, J95F17U, J99X00T
All data for this body: [vot]
MPC data
| Name (number) |
1999 XT (49778) |
| a |
2.17806 |
| e |
0.21338 |
| i / sin(i) |
7.2729 /
0.12660
|
| q |
1.71330
|
| Q |
2.64282
|
| ω |
288.3155 |
| Node |
66.6767 |
| m |
165.2929 |
| n |
0.3066 |
| Epoch |
2460200.5 |
| nobs |
1400 |
| nopp |
21 |
| Years observed |
1951-2023 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.182 |
|
| ep |
0.145 |
|
| sin(ip) |
0.115 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.770 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1823 |
0.1448 |
0.1146 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 15.77 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |