1999 XU74
1999XU74, 45105, J99X74U
All data for this body: [vot]
MPC data
| Name (number) |
1999 XU74 (45105) |
| a |
3.11588 |
| e |
0.05115 |
| i / sin(i) |
9.9355 /
0.17254
|
| q |
2.95649
|
| Q |
3.27526
|
| ω |
76.7708 |
| Node |
90.2868 |
| m |
141.5261 |
| n |
0.1792 |
| Epoch |
2460800.5 |
| nobs |
1916 |
| nopp |
23 |
| Years observed |
1998-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.117 |
|
| ep |
0.074 |
|
| sin(ip) |
0.153 |
|
| G |
0.150 |
|
| H |
13.950 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1170 |
0.0737 |
0.1535 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 13.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |