19420+2321 TDT1653

 
 
19h 42m 02.81s +23 21' 08.9" P.A. 303 sep 2.3 mag 10.51,11.84
 
 
Coord 2000
19420+2321
Discov num
TDT1653
Comp
Coord arcsec 2000
19 42 02.81 +23 21 08.9
Date first
1991
Date last
1991
Obs
1
Pa first
303
Pa last
303
P.A. Now (θ)
303°
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
10.51
Mag sec
11.84
delta mag (ΔM)
1.33
Spectral class
Pri motion ra
+009
Sec motion ra
+009
Pri motion dec
+000
Sec motion dec
+000
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303.2
Precise sep
2.33
Constellation
Vulpecula
Tycho2
2139-02094-1
HD
344780
last precise pa
303.2
last precise sep
2.33
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19420+2321 TDT1653 1991 1 303 2.3 10.51 11.84 194202.81+232108.9

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