1998 HJ98
1998HJ98, 1999 XO230, 1999XO230, 46782, J98H98J, J99XN0O
All data for this body: [vot]
MPC data
| Name (number) |
1998 HJ98 (46782) |
| a |
2.19844 |
| e |
0.09475 |
| i / sin(i) |
3.4233 /
0.05971
|
| q |
1.99013
|
| Q |
2.40675
|
| ω |
270.3310 |
| Node |
357.1878 |
| m |
242.0395 |
| n |
0.3024 |
| Epoch |
2460200.5 |
| nobs |
1631 |
| nopp |
18 |
| Years observed |
1998-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.199 |
|
| ep |
0.085 |
|
| sin(ip) |
0.052 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.560 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1989 |
0.0851 |
0.0522 |
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 |
| 15.56 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |