18337+0426 GWP2786

 
 
18h 33m 42.30s +04 25' 50.2" P.A. 211 sep 213.6 mag 12.30,15.90
 
 
Coord 2000
18337+0426
Discov num
GWP2786
Comp
Coord arcsec 2000
18 33 42.30 +04 25 50.2
Date first
1990
Date last
2010
Obs
3
Pa first
212
Pa last
211
P.A. Now (θ)
211°
Sep first
217.9
Sep last
213.6
Sep. Now (ρ)
213.6"
Mag pri
12.30
Mag sec
15.90
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
-124
Sec motion ra
-120
Pri motion dec
-082
Sec motion dec
-084
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211.3
Precise sep
213.58
Cdsa2 id
GWP 2786
Constellation
Serpens
Ra deg
18.56175
De deg
4.430611111111111
last precise pa
211.3
last precise sep
213.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18337+0426 GWP2786 2000 2 212 218.2 12.30 15.90 V R 183342.30+042550.2
18337+0426 GWP2786 2010 3 211 213.6 12.30 15.90 V R 183342.30+042550.2

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