19364+3004 TDT1577

 
 
19h 36m 26.28s +30 03' 58.7" P.A. 3 sep 2.3 mag 9.50,11.90 Sp G2V
 
 
Coord 2000
19364+3004
Discov num
TDT1577
Comp
Coord arcsec 2000
19 36 26.28 +30 03 58.7
Date first
1991
Date last
1991
Obs
1
Pa first
3
Pa last
3
P.A. Now (θ)
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
9.50
Mag sec
11.90
delta mag (ΔM)
2.4
Spectral class
G2V (yellow)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-012
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
2.6
Precise sep
2.31
Constellation
Cygnus
SAO
87449
Tycho2
2655-00347-1
Gaia DR2
50169803648
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19364+3004 TDT1577 1991 1 3 2.3 9.50 11.90 193626.28+300358.7

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