19525+2227 HO  580

 
 
19h 52m 30.11s +22 27' 14.4" P.A. 271 sep 0.8 mag 8.57,8.90 Sp M5
 
 
Coord 2000
19525+2227
Discov num
HO  580
Comp
Coord arcsec 2000
19 52 30.11 +22 27 14.4
Date first
1895
Date last
2016
Obs
59
Pa first
268
Pa last
271
P.A. Now (θ)
271°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
8.57
Mag sec
8.90
delta mag (ΔM)
0.33
Spectral class
M5 (red)
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-004
Sec motion dec
-004
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
270.9
Precise sep
0.77
Constellation
Vulpecula
SAO
87856
Tycho2
1628-01590-1
HD
188037
last precise pa
270.9
last precise sep
0.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19525+2227 HO 580 2006 59 276 0.8 8.57 8.90 M5 N 195230.11+222714.4
19525+2227 HO 580 2007 61 275 0.7 8.57 8.90 M5 N 195230.11+222714.4
19525+2227 HO 580 2012 58 275 0.7 8.57 8.90 M5 N 195230.11+222714.4
19525+2227 HO 580 2016 59 271 0.8 8.57 8.90 M5 N 195230.11+222714.4

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