19171+2358 TDT1351

 
 
19h 17m 06.31s +23 57' 57.2" P.A. 190 sep 2.2 mag 11.52,13.32
 
 
Coord 2000
19171+2358
Discov num
TDT1351
Comp
Coord arcsec 2000
19 17 06.31 +23 57 57.2
Date first
1991
Date last
1991
Obs
1
Pa first
190
Pa last
190
P.A. Now (θ)
190°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.52
Mag sec
13.32
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
190.1
Precise sep
2.24
Constellation
Vulpecula
Tycho2
2124-01152-1
HD
344108
last precise pa
190.1
last precise sep
2.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19171+2358 TDT1351 1991 1 190 2.2 11.52 13.32 191706.31+235757.2

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