19512+1431 HJ 1440

 
 
19h 51m 13.75s +14 31' 44.5" P.A. 55 sep 15.5 mag 10.92,12.20 Sp K0
 
 
Coord 2000
19512+1431
Discov num
HJ 1440
Comp
Coord arcsec 2000
19 51 13.75 +14 31 44.5
Date first
1828
Date last
2010
Obs
9
Pa first
53
Pa last
55
P.A. Now (θ)
55°
Sep first
12.0
Sep last
15.5
Sep. Now (ρ)
15.5"
Mag pri
10.92
Mag sec
12.20
delta mag (ΔM)
1.28
Spectral class
K0 (yellow-orange)
Pri motion ra
+001
Sec motion ra
-005
Pri motion dec
+003
Sec motion dec
-009
Notes
rPM=1.303
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
55.2
Precise sep
15.45
Constellation
Aquila
Tycho2
1070-02226-1
HD
354037
last precise pa
55.2
last precise sep
15.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19512+1431 HJ 1440 2007 5 55 15.6 10.92 12.20 D 195113.75+143144.5
19512+1431 HJ 1440 2010 9 55 15.2 10.92 12.20 K0 195113.75+143144.5

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