02047+7538 SKF 323

 
 
02h 04m 39.04s +75 38' 19.0" P.A. 26 sep 33.5 mag 15.60,18.90 Sp DA+M:
 
 
Coord 2000
02047+7538
Discov num
SKF 323
Comp
Coord arcsec 2000
02 04 39.04 +75 38 19.0
Date first
1954
Date last
2010
Obs
4
Pa first
26
Pa last
26
P.A. Now (θ)
26°
Sep first
33.6
Sep last
33.5
Sep. Now (ρ)
33.5"
Mag pri
15.60
Mag sec
18.90
delta mag (ΔM)
3.3
Spectral class
DA+M:
Pri motion ra
+123
Sec motion ra
+130
Pri motion dec
-106
Sec motion dec
-106
Notes
V (Proper motion indicates physical)
rPM=0.042 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.5
Precise sep
33.54
Constellation
Cassiopeia
last precise pa
25.5
last precise sep
33.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02047+7538 SKF 323 1999 3 26 33.9 15.60 18.90 WD+M V 020439.04+753819.0
02047+7538 SKF 323 2010 4 25 33.8 15.60 18.90 DA+M: V 020439.04+753819.0

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