17577-1927 OCC 525 (HD 163612)
17h 57m 44.71s -19° 27' 01.7" P.A. -1.00 sep 0.3 mag 9.60,9.60 Sp A6/A7IV
| Coord 2000 |
17577-1927 |
|
Discov num |
OCC 525 |
|
Comp |
|
|
Coord arcsec 2000 |
17 57 44.71 -19 27 01.7 |
|
| Date first |
1977 |
|
Date last |
1977 |
|
Obs |
0 |
|
| Pa first |
-1 |
|
Pa last |
-1 |
|
P.A. Now (θ) |
-1 |
|
| Sep first |
0.3 |
|
Sep last |
0.33 |
|
Sep. Now (ρ) |
0.33" |
|
| Mag pri |
9.60 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
A6/A7IV (white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 163612 |
|
Constellation |
Sagittarius |
|
SAO |
160940 |
|
Tycho2 |
6258-01112-1 |
|
| Gaia DR2 |
4119303722065380480 |
|
HD |
163612 |
|
