19574+2709 ARN 120

 
 
19h 57m 24.42s +27 08' 53.3" P.A. 93 sep 93.4 mag 9.80,10.39 Sp K7+K5
 
 
Coord 2000
19574+2709
Discov num
ARN 120
Comp
Coord arcsec 2000
19 57 24.42 +27 08 53.3
Date first
1895
Date last
2015
Obs
9
Pa first
92
Pa last
93
P.A. Now (θ)
93°
Sep first
93.8
Sep last
93.4
Sep. Now (ρ)
93.4"
Mag pri
9.80
Mag sec
10.39
delta mag (ΔM)
0.59
Spectral class
K7+K5 (yellow-orange/yellow-orange)
Pri motion ra
-002
Sec motion ra
-007
Pri motion dec
-008
Sec motion dec
-016
Notes
rPM=0.54
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
92.7
Precise sep
93.442
Constellation
Vulpecula
Tycho2
2149-00528-1
HD
339252
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19574+2709 ARN 120 2012 7 93 93.3 9.80 10.40 K7+K5 195724.42+270853.3
19574+2709 ARN 120 2015 9 93 93.4 9.80 10.39 K7+K5 195724.42+270853.3

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