03457+3226 HDS 475
03h 45m 39.16s +32° 26' 24.2" P.A. 302.00 sep 2.2 mag 9.22,13.20 Sp B5 dist. 165.56 pc (540.06 l.y.)
Coord 2000 |
03457+3226 |
|
Discov num |
HDS 475 |
|
Comp |
|
|
Coord arcsec 2000 |
03 45 39.16 +32 26 24.2 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
2 |
|
Pa first |
302 |
|
Pa last |
301.9 |
|
P.A. Now (θ) |
301.9° |
|
Sep first |
2.2 |
|
Sep last |
2.16 |
|
Sep. Now (ρ) |
2.16" |
|
Mag pri |
9.22 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
3.98 |
|
Spectral class |
B5 (blue-white) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-008 |
|
Notes |
X
(Dubious double) |
|
rPM=0.474
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Perseus |
|
SAO |
56688 |
|
HIP |
17561 |
|
Tycho2 |
2360-00566-1 |
|
Gaia DR2 |
216714467685880320 |
|
HD |
281157 |
|
BD |
BD+31 645 |
|
Distance |
165.56 |
|
Distance ly |
540.06 |
|