1998 HW13
1998HW13, 19460, 1986 RE15, 1986RE15, 1986 RW7, 1986RW7, 1999 RG32, 1999RG32, J86R07W, J86R15E, J98H13W, J99R32G
All data for this body: [vot]
MPC data
| Name (number) |
1998 HW13 (19460) |
| a |
2.65693 |
| e |
0.23774 |
| i / sin(i) |
13.2973 /
0.23000
|
| q |
2.02528
|
| Q |
3.28858
|
| ω |
312.3888 |
| Node |
347.1617 |
| m |
2.3143 |
| n |
0.2276 |
| Epoch |
2460800.5 |
| nobs |
2613 |
| nopp |
22 |
| Years observed |
1986-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.657 |
|
| ep |
0.212 |
|
| sin(ip) |
0.237 |
|
| G |
0.150 |
|
| H |
13.920 |
|
| 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 |
| 2.6571 |
0.2122 |
0.2366 |
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 |
| 13.92 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |