02078+5525 SMA  30

 
 
02h 07m 55.73s +55 24' 33.0" P.A. 328 sep 11.1 mag 10.03,10.44
 
 
Coord 2000
02078+5525
Discov num
SMA  30
Comp
Coord arcsec 2000
02 07 55.73 +55 24 33.0
Date first
1908
Date last
2016
Obs
9
Pa first
326
Pa last
328
P.A. Now (θ)
328°
Sep first
11.2
Sep last
11.1
Sep. Now (ρ)
11.1"
Mag pri
10.03
Mag sec
10.44
delta mag (ΔM)
0.41
Spectral class
Pri motion ra
-002
Sec motion ra
-004
Pri motion dec
-003
Sec motion dec
+000
Notes
rPM=0.901
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328
Precise sep
11.107
Constellation
Perseus
Tycho2
3689-01687-1
last precise pa
328
last precise sep
11.107
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02078+5525 SMA 30 1999 6 327 11.0 10.03 10.80 D 020755.73+552433.0
02078+5525 SMA 30 2003 7 328 11.1 10.03 10.80 D 020755.73+552433.0
02078+5525 SMA 30 2015 8 329 11.1 10.03 10.44 020755.73+552433.0
02078+5525 SMA 30 2016 9 328 11.1 10.03 10.44 020755.73+552433.0

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