19588+3025 TDS1030

 
 
19h 58m 47.82s +30 24' 40.8" P.A. 136 sep 1.7 mag 11.49,11.51
 
 
Coord 2000
19588+3025
Discov num
TDS1030
Comp
Coord arcsec 2000
19 58 47.82 +30 24 40.8
Date first
1991
Date last
1991
Obs
1
Pa first
136
Pa last
136
P.A. Now (θ)
136°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
11.49
Mag sec
11.51
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.3
Precise sep
1.673
Constellation
Cygnus
Tycho2
2670-03023-2
HD
333091
last precise pa
136.3
last precise sep
1.673
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19588+3025 TDS1030 1991 1 136 1.7 11.49 11.51 195847.82+302440.8

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