20492+1243 GWP3001

 
 
20h 49m 09.48s +12 43' 15.9" P.A. 126 sep 94.1 mag 16.60,16.70
 
 
Coord 2000
20492+1243
Discov num
GWP3001
Comp
Coord arcsec 2000
20 49 09.48 +12 43 15.9
Date first
1990
Date last
2001
Obs
3
Pa first
127
Pa last
126
P.A. Now (θ)
126°
Sep first
93.8
Sep last
94.1
Sep. Now (ρ)
94.1"
Mag pri
16.60
Mag sec
16.70
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-040
Sec motion ra
-040
Pri motion dec
-046
Sec motion dec
-050
Notes
V (Proper motion indicates physical)
rPM=0.062 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
126
Precise sep
94.094
Constellation
Delphinus
last precise pa
126
last precise sep
94.094
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20492+1243 GWP3001 2000 2 126 94.2 16.60 16.70 V 204909.48+124315.9
20492+1243 GWP3001 2001 3 126 94.1 16.60 16.70 V 204909.48+124315.9
20492+1243 GWP3001 2010 4 127 95.2 16.60 16.70 V 204909.48+124315.9

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