19032-4255 TDT 1201 (HD 176639)
19h 03m 12.50s -42° 55' 26.6" P.A. 91.00 sep 0.5 mag 10.91,11.13 Sp F2/3V
Coord 2000 |
19032-4255 |
|
Discov num |
TDT1201 |
|
Comp |
|
|
Coord arcsec 2000 |
19 03 12.50 -42 55 26.6 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
91 |
|
Pa last |
90.8 |
|
P.A. Now (θ) |
90.8° |
|
Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
Mag pri |
10.91 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
F2/3V (yellow-white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 176639 |
|
Constellation |
Corona Austrina |
|
Tycho2 |
7925-01413-1 |
|
Gaia DR2 |
6712452486815131904 |
|
HD |
176639 |
|