|
00014 XOR |
chi Orionid Complex |
Shower Group - Status Established |
|
| Members of the group |
S. Lon |
RA |
DE |
dRA |
dDE |
VG | a |
q |
e |
Peri |
Node |
Incl |
Nmet |
OT |
References |
| |
[deg] J2000 |
|
|
[km/s] |
[AU] |
[AU] |
|
[deg] J2000 |
|
|
|
| Mean parameters |
259 |
|
|
|
|
25 |
|
|
|
|
|
|
|
|
1. Jenniskens, 2006 |
| 256/ORN, Northern chi Orionids |
257.3 |
83.9 |
25.5 |
0.54 |
0.00 |
24.9 |
2.22 |
0.449 |
|
283.9 |
257.3 |
2.5 |
00012 |
|
2. Jenniskens, 2006 |
| 256/ORN, Northern chi Orionids |
266.0 |
97.3 |
25.9 |
|
|
28.2 |
|
0.376 |
0.833 |
291.1 |
266.0 |
3.0 |
00004 |
P |
3. Jopek et al., 2003 |
| 256/ORN, Northern chi Orionids |
258.0 |
83.2 |
25.7 |
1.11 |
0.04 |
24.7 |
2.09 |
0.473 |
0.778 |
280.8 |
255.9 |
2.2 |
00037 |
T |
4. Jenniskens et al., 2016, Icarus, 266, 331 |
| 257/ORS, Southern chi Orionids |
260 |
78.7 |
15.7 |
0.88 |
-0.03 |
21.5 |
2.23 |
0.594 |
|
86.4 |
80.1 |
5.2 |
00012 |
|
5. Jenniskens, 2006 |
| 257/ORS, Southern chi Orionids |
260 |
80.7 |
16.8 |
1.3 |
|
21.5 |
1.85 |
0.56 |
|
93.7 |
79.3 |
4.6 |
00004 |
R |
6. Nilsson, 1964 |
| 257/ORS, Southern chi Orionids |
257.9 |
80.9 |
17.6 |
|
|
24.6 |
|
0.507 |
0.790 |
95.6 |
77.9 |
4.5 |
00007 |
P |
7. Jopek et al., 2003 |
| 257/ORS, Southern chi Orionids |
243.0 |
73.0 |
17.8 |
1.04 |
0.11 |
27.9 |
2.16 |
0.381 |
0.828 |
111.3 |
64.3 |
5.3 |
00097 |
T |
8. Jenniskens et al., 2016, Icarus, 266, 331 |
| Activity: |
annual |
| Parent body: |
|
| Notes: |
Group members: 256/ORN, 257/ORS
|
|