12277+6612 SLN  25

 
 
12h 27m 39.16s +66 12' 24.4" P.A. 91 sep 11.4 mag 17.90,18.10
 
 
Coord 2000
12277+6612
Discov num
SLN  25
Comp
Coord arcsec 2000
12 27 39.16 +66 12 24.4
Date first
2004
Date last
2004
Obs
1
Pa first
91
Pa last
91
P.A. Now (θ)
91°
Sep first
11.4
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
17.90
Mag sec
18.10
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-006
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91
Precise sep
11.43
Constellation
Draco
last precise pa
91
last precise sep
11.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12277+6612 SLN 25 2000 1 92 12.0 17.90 18.10 R 122739.16+661224.4
12277+6612 SLN 25 2004 1 91 11.4 17.90 18.10 R 122739.16+661224.4

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