03597+4809 STT 68 AB (IQ Per)
03h 59m 44.66s +48° 09' 04.6" P.A. 176.00 sep 39.1 mag 7.78,9.22 Sp B9 dist. 259.74 pc (847.27 l.y.)
Coord 2000 |
03597+4809 |
|
Discov num |
STT 68 |
|
Comp |
AB |
|
Coord arcsec 2000 |
03 59 44.66 +48 09 04.6 |
|
Date first |
1867 |
|
Date last |
2016 |
|
Obs |
26 |
|
Pa first |
176 |
|
Pa last |
176.1 |
|
P.A. Now (θ) |
176.1° |
|
Sep first |
38.9 |
|
Sep last |
39.131 |
|
Sep. Now (ρ) |
39.131" |
|
Mag pri |
7.78 |
|
Mag sec |
9.22 |
|
delta mag (ΔM) |
1.44 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
+015 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
03597+4809 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
IQ Per |
39231 |
03 59 45 +48 09 05 |
STT 68 AB |
2016 |
26 |
176 |
39.1 |
7.78 |
9.22 |
1.44 |
|
<=== |
Show |
|
|
03 59 45 +48 08 26 |
STT 68 BC |
2015 |
7 |
189 |
31.7 |
9.22 |
14.24 |
5.02 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Var name |
IQ Per |
|
Constellation |
Perseus |
|
SAO |
39231 |
|
HIP |
18662 |
|
Tycho2 |
3331-01175-1 |
|
Gaia DR2 |
246797724301643904 |
|
HD |
24909 |
|
DM |
BD+47 921 |
|
BD |
BD+47 920 |
|
Distance |
259.74 |
|
Distance ly |
847.27 |
|