22546+1221 GWP3209CD

 
 
22h 54m 31.27s +12 20' 16.3" P.A. 18 sep 6.3 mag 17.40,19.40
 
 
Coord 2000
22546+1221
Discov num
GWP3209
Comp
CD
Coord arcsec 2000
22 54 31.27 +12 20 16.3
Date first
1991
Date last
1998
Obs
2
Pa first
22
Pa last
18
P.A. Now (θ)
18°
Sep first
6.0
Sep last
6.3
Sep. Now (ρ)
6.3"
Mag pri
17.40
Mag sec
19.40
delta mag (ΔM)
2
Spectral class
Pri motion ra
+054
Sec motion ra
+056
Pri motion dec
-006
Sec motion dec
-008
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
22546+1221 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 22546+1221 GWP3207 AB 1991 1998 2 185 7.1 16.00 16.80 0.80
Show 22546+1221 GWP3208 AC 1991 1998 2 202 76.8 16.00 17.40 1.40
Show 22546+1221 GWP3209 CD 1991 1998 2 18 6.3 17.40 19.40 2.00 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.4
Precise sep
6.33
Cdsa2 id
GWP 3209 CD
Constellation
Pegasus
Ra deg
22.90868611111111
De deg
12.337861111111112
last precise pa
18.4
last precise sep
6.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22546+1221 GWP3209 CD 1998 2 18 6.3 17.40 19.40 V R 225431.27+122016.3
22546+1221 GWP3209 CD 2010 3 21 5.9 17.40 19.40 V R 225431.27+122016.3

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