03141+5445 HJ 2175

 
 
03h 14m 03.29s +54 44' 57.6" P.A. 25 sep 12.4 mag 9.40,10.60 Sp G5
 
 
Coord 2000
03141+5445
Discov num
HJ 2175
Comp
Coord arcsec 2000
03 14 03.29 +54 44 57.6
Date first
1831
Date last
2012
Obs
12
Pa first
26
Pa last
25
P.A. Now (θ)
25°
Sep first
12.0
Sep last
12.4
Sep. Now (ρ)
12.4"
Mag pri
9.40
Mag sec
10.60
delta mag (ΔM)
1.2
Spectral class
G5 (yellow)
Pri motion ra
+045
Sec motion ra
+044
Pri motion dec
-016
Sec motion dec
-016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
23889
Tycho2
3706-00044-1
HD
19863
last precise pa
25.1
last precise sep
12.36
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03141+5445 HJ 2175 1999 8 25 12.3 9.20 10.20 G5 D 031403.29+544457.6
03141+5445 HJ 2175 2011 9 25 12.4 9.20 10.20 G5 D 031403.29+544457.6
03141+5445 HJ 2175 2012 11 25 12.4 9.20 10.20 G5 D 031403.29+544457.6

If you need more information about this double, apply for a data request form to the WDS.