03198+3956 LDS2841

 
 
03h 19m 48.77s +39 55' 40.6" P.A. 344 sep 17 mag 11.47,15.70
 
 
Coord 2000
03198+3956
Discov num
LDS2841
Comp
Coord arcsec 2000
03 19 48.77 +39 55 40.6
Date first
1957
Date last
2010
Obs
4
Pa first
344
Pa last
344
P.A. Now (θ)
344°
Sep first
17.0
Sep last
17.0
Sep. Now (ρ)
17"
Mag pri
11.47
Mag sec
15.70
delta mag (ΔM)
4.23
Spectral class
Pri motion ra
+147
Sec motion ra
+144
Pri motion dec
-050
Sec motion dec
-049
Notes
rPM=0.02 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344.1
Precise sep
17
Constellation
Perseus
Tycho2
2852-01981-1
last precise pa
344.1
last precise sep
17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03198+3956 LDS2841 1998 2 344 17.0 11.47 15.10 D 031948.77+395540.6
03198+3956 LDS2841 2002 3 344 17.0 11.47 15.10 D 031948.77+395540.6
03198+3956 LDS2841 2010 4 344 16.9 11.47 15.70 031948.77+395540.6

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