04037+3448 TDS2734

 
 
04h 03m 44.80s +34 47' 31.9" P.A. 16 sep 1.5 mag 11.50,12.05
 
 
Coord 2000
04037+3448
Discov num
TDS2734
Comp
Coord arcsec 2000
04 03 44.80 +34 47 31.9
Date first
1991
Date last
2015
Obs
3
Pa first
16
Pa last
16
P.A. Now (θ)
16°
Sep first
1.7
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
11.50
Mag sec
12.05
delta mag (ΔM)
0.55
Spectral class
Pri motion ra
-011
Sec motion ra
-011
Pri motion dec
-027
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
2366-02763-1
HD
279392
last precise pa
15.5
last precise sep
1.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04037+3448 TDS2734 1991 1 16 1.7 11.50 12.05 040344.80+344731.9
04037+3448 TDS2734 2009 2 15 1.7 11.50 12.05 040344.80+344731.9
04037+3448 TDS2734 2015 3 16 1.5 11.50 12.05 040344.80+344731.9

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