19461+4458 ES   83

 
 
19h 46m 09.16s +44 59' 10.3" P.A. 211 sep 7.1 mag 10.30,10.30
 
 
Coord 2000
19461+4458
Discov num
ES   83
Comp
Coord arcsec 2000
19 46 09.16 +44 59 10.3
Date first
1893
Date last
2013
Obs
13
Pa first
211
Pa last
211
P.A. Now (θ)
211°
Sep first
7.2
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
10.30
Mag sec
10.30
delta mag (ΔM)
0
Spectral class
Pri motion ra
+002
Sec motion ra
+004
Pri motion dec
-005
Sec motion dec
-007
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.351
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211
Precise sep
7.083
Constellation
Cygnus
Tycho2
3148-01271-1
last precise pa
211
last precise sep
7.083
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19461+4458 ES 83 1998 10 210 7.2 11.12 11.46 N DB 194609.16+445910.3
19461+4458 ES 83 2003 11 210 7.2 11.12 11.46 N DB 194609.16+445910.3
19461+4458 ES 83 2013 12 211 7.1 10.30 10.30 NV 194609.16+445910.3

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