19461+4458 ES   83

 
 
19h 46m 09.16s +44 59' 10.3" P.A. 210 sep 7.2 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
2015
Obs
14
Pa first
211
Pa last
210
P.A. Now (θ)
210°
Sep first
7.2
Sep last
7.2
Sep. Now (ρ)
7.2"
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
209.6
Precise sep
7.207
Cdsa2 id
ES 83
Constellation
Cygnus
Ra deg
19.76921111111111
De deg
44.98619444444444
last precise pa
209.6
last precise sep
7.207
 
 
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
19461+4458 ES 83 2015 14 210 7.2 10.30 10.30 NV 194609.16+445910.3

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