19135+3902 SHJ 289

 
 
19h 13m 29.33s +39 02' 15.9" P.A. 57 sep 39.1 mag 8.01,8.71 Sp Ap
 
 
Coord 2000
19135+3902
Discov num
SHJ 289
Comp
Coord arcsec 2000
19 13 29.33 +39 02 15.9
Date first
1781
Date last
2014
Obs
34
Pa first
64
Pa last
57
P.A. Now (θ)
57°
Sep first
38.1
Sep last
39.1
Sep. Now (ρ)
39.1"
Mag pri
8.01
Mag sec
8.71
delta mag (ΔM)
0.7
Spectral class
Ap (white)
Pri motion ra
-006
Sec motion ra
-005
Pri motion dec
+002
Sec motion dec
+001
Notes
N (See Notes)
rPM=0.224 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.5
Precise sep
39.1
Constellation
Lyra
Tycho2
3121-01077-1
HD
180077
last precise pa
56.5
last precise sep
39.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19135+3902 SHJ 289 2006 25 57 38.9 8.01 8.71 Ap N D 191329.33+390215.9
19135+3902 SHJ 289 2009 26 56 39.5 8.01 8.71 Ap N D 191329.33+390215.9
19135+3902 SHJ 289 2010 29 55 39.1 8.01 8.71 Ap N D 191329.33+390215.9
19135+3902 SHJ 289 2013 31 56 39.2 8.01 8.71 Ap N 191329.33+390215.9
19135+3902 SHJ 289 2014 32 57 39.1 8.01 8.71 Ap N 191329.33+390215.9

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