22504-6119 B 578 (HD 215998)
22h 50m 25.99s -61° 18' 48.5" P.A. 225.00 sep 0.3 mag 9.90,10.50 Sp A1V
Coord 2000 |
22504-6119 |
|
Discov num |
B 578 |
|
Comp |
|
|
Coord arcsec 2000 |
22 50 25.99 -61 18 48.5 |
|
Date first |
1928 |
|
Date last |
1977 |
|
Obs |
3 |
|
Pa first |
235 |
|
Pa last |
224.8 |
|
P.A. Now (θ) |
224.8° |
|
Sep first |
0.3 |
|
Sep last |
0.29 |
|
Sep. Now (ρ) |
0.29" |
|
Mag pri |
9.90 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
A1V (white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 215998 |
|
Constellation |
Tucana |
|
SAO |
255330 |
|
Tycho2 |
9118-01006-1 |
|
Gaia DR2 |
6395050486626923264 |
|
HD |
215998 |
|