17216-2252 TDT 320 (HD 157002)
17h 21m 37.21s -22° 52' 25.3" P.A. 71.00 sep 0.5 mag 10.39,10.42
| Coord 2000 |
17216-2252 |
|
Discov num |
TDT 320 |
|
Comp |
|
|
Coord arcsec 2000 |
17 21 37.21 -22 52 25.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
71 |
|
Pa last |
71.3 |
|
P.A. Now (θ) |
71.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
| Mag pri |
10.39 |
|
Mag sec |
10.42 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-017 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 157002 |
|
Constellation |
Ophiuchus |
|
SAO |
185312 |
|
Tycho2 |
6825-00258-1 |
|
| Gaia DR2 |
4114641105571523456 |
|
HD |
157002 |
|
DM |
CD-2211997 |
|
WDS 17216-2252 TDT 320 (HD 157002) : NOTES
No records found.
REFERENCES
No records found.
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 17216-2252 |
TDT 320 |
|
1991 |
1 |
71 |
0.5 |
10.39 |
10.42 |
|
|
172137.21-225225.3 |
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WDS 17216-2252 TDT 320 (HD 157002) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17216-2252 TDT 320 (HD 157002) : MEASURES
No records found.
WDS 17216-2252 (HD 157002) : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 17216-2252 (HD 157002) : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
