19052+4022 TDS 964

 
 
19h 05m 11.00s +40 22' 20.2" P.A. 73 sep 1.3 mag 9.94,11.21 Sp F8
 
 
Coord 2000
19052+4022
Discov num
TDS 964
Comp
Coord arcsec 2000
19 05 11.00 +40 22 20.2
Date first
1991
Date last
2010
Obs
4
Pa first
72
Pa last
73
P.A. Now (θ)
73°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.94
Mag sec
11.21
delta mag (ΔM)
1.27
Spectral class
F8 (yellow-white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
73
Precise sep
1.281
Constellation
Lyra
Tycho2
3124-01549-1
last precise pa
73
last precise sep
1.281
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19052+4022 TDS 964 2005 2 73 1.3 9.94 11.21 190511.00+402220.2
19052+4022 TDS 964 2010 4 73 1.3 9.94 11.21 190511.00+402220.2

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