1998 HA17
1998HA17, 2002 BL21, 2002BL21, b3414, J98H17A, K02B21L
All data for this body: [vot]
MPC data
| Name (number) |
1998 HA17 (373414) |
| a |
2.61844 |
| e |
0.23929 |
| i / sin(i) |
32.5553 /
0.53811
|
| q |
1.99187
|
| Q |
3.24500
|
| ω |
131.5938 |
| Node |
6.9022 |
| m |
31.5695 |
| n |
0.2326 |
| Epoch |
2460200.5 |
| nobs |
391 |
| nopp |
11 |
| Years observed |
1996-2023 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
Barcelona (945) |
|
| |
|
|
| ap |
2.620 |
|
| ep |
0.241 |
|
| sin(ip) |
0.513 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 945 |
Barcelona |
805 |
Barcelona |
-0.4700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6204 |
0.2410 |
0.5132 |
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 |
| 16.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |