00221-6317 RST 7 (HD 1808)
00h 22m 05.28s -63° 17' 06.3" P.A. 183.00 sep 0.7 mag 10.02,10.36 Sp G5IV/V dist. 193.05 pc (629.73 l.y.)
Coord 2000 |
00221-6317 |
|
Discov num |
RST 7 |
|
Comp |
|
|
Coord arcsec 2000 |
00 22 05.28 -63 17 06.3 |
|
Date first |
1929 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
180 |
|
Pa last |
183.3 |
|
P.A. Now (θ) |
183.3° |
|
Sep first |
0.5 |
|
Sep last |
0.66 |
|
Sep. Now (ρ) |
0.66" |
|
Mag pri |
10.02 |
|
Mag sec |
10.36 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
G5IV/V (yellow) |
|
Pri motion ra |
+049 |
|
Sec motion ra |
+049 |
|
Pri motion dec |
+018 |
|
Sec motion dec |
+018 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 1808 |
|
Constellation |
Tucana |
|
HIP |
1747 |
|
Tycho2 |
8843-00224-1 |
|
Gaia DR2 |
4900857507813248384 |
|
HD |
1808 |
|
CP |
CP-63 33 |
|
Distance |
193.05 |
|
Distance ly |
629.73 |
|