1998XO57
2001SK87, 74394, J98X57O, K01S87K
All data for this body: [vot]
MPC data
| Name (number) |
1998XO57 (74394) |
| Packed designation |
74394 |
| a |
2.67211 |
| e |
0.24641 |
| i / sin(i) |
2.8758 /
0.05017
|
| q |
2.01367
|
| Q |
3.33054
|
| ω |
347.2147 |
| Node |
189.3094 |
| m |
37.7983 |
| n |
0.2256 |
| Epoch |
2459600.5 |
| nobs |
1516 |
| nopp |
17 |
| Years observed |
1998-2021 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.674 |
|
| ep |
0.289 |
|
| sin(ip) |
0.055 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.670 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6735 |
0.2894 |
0.0546 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
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 |
| 14.67 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |