1998XN12
31373, J98X12N
All data for this body: [vot]
MPC data
| Name (number) |
1998XN12 (31373) |
| Packed designation |
31373 |
| a |
2.62147 |
| e |
0.10202 |
| i / sin(i) |
14.7707 /
0.25495
|
| q |
2.35403
|
| Q |
2.88891
|
| ω |
86.1870 |
| Node |
73.2482 |
| m |
144.1185 |
| n |
0.2322 |
| Epoch |
2459600.5 |
| nobs |
2147 |
| nopp |
19 |
| Years observed |
1997-2021 |
| rms |
0.42 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.621 |
|
| ep |
0.137 |
|
| sin(ip) |
0.243 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6212 |
0.1367 |
0.2430 |
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 |
| 13.40 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |