19509+0435 FMR 155

 
 
19h 50m 56.24s +04 34' 55.3" P.A. 47 sep 172.8 mag 12.80,13.90 Sp GVI+K8V
 
 
Coord 2000
19509+0435
Discov num
FMR 155
Comp
Coord arcsec 2000
19 50 56.24 +04 34 55.3
Date first
2000
Date last
2010
Obs
4
Pa first
47
Pa last
47
P.A. Now (θ)
47°
Sep first
172.4
Sep last
172.8
Sep. Now (ρ)
172.8"
Mag pri
12.80
Mag sec
13.90
delta mag (ΔM)
1.1
Spectral class
GVI+K8V (yellow/yellow-orange)
Pri motion ra
-022
Sec motion ra
-031
Pri motion dec
-199
Sec motion dec
-199
Notes
V (Proper motion indicates physical)
rPM=0.045 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
46.6
Precise sep
172.84
Constellation
Aquila
last precise pa
46.6
last precise sep
172.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19509+0435 FMR 155 2001 2 47 172.5 12.80 13.90 GVI+K8V V 195056.24+043455.3
19509+0435 FMR 155 2010 4 47 172.9 12.80 13.90 GVI+K8V V 195056.24+043455.3

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