19481+1855 STJ  25

 
 
19h 48m 05.16s +18 55' 25.3" P.A. 78 sep 0.9 mag 11.50,11.80
 
 
Coord 2000
19481+1855
Discov num
STJ  25
Comp
Coord arcsec 2000
19 48 05.16 +18 55 25.3
Date first
2015
Date last
2018
Obs
2
Pa first
82
Pa last
78
P.A. Now (θ)
78°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.50
Mag sec
11.80
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-000
Sec motion ra
-002
Pri motion dec
-008
Sec motion dec
-009
Notes
rPM=0.243 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
78
Precise sep
0.866
Constellation
Sagitta
Tycho2
1623-00212-1
HD
350539
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19481+1855 STJ 25 2018 2 78 0.9 11.50 11.80 194805.16+185525.3

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