15468+1905 A  2077

 
 
15h 46m 49.42s +19 04' 44.7" P.A. 230 sep 0.5 mag 9.60,10.10 Sp F8
 
 
Coord 2000
15468+1905
Discov num
A  2077
Comp
Coord arcsec 2000
15 46 49.42 +19 04 44.7
Date first
1909
Date last
2010
Obs
31
Pa first
245
Pa last
230
P.A. Now (θ)
230°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.60
Mag sec
10.10
delta mag (ΔM)
0.5
Spectral class
F8 (yellow-white)
Pri motion ra
+015
Sec motion ra
Pri motion dec
-031
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.3
Precise sep
0.548
Constellation
Serpens
SAO
101734
Tycho2
1498-00523-1
last precise pa
230.3
last precise sep
0.548
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15468+1905 A 2077 1996 28 226 0.4 9.60 10.10 F8 154649.42+190444.7
15468+1905 A 2077 2010 29 230 0.5 9.60 10.10 F8 154649.42+190444.7

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