18576+2633 TDT1148

 
 
18h 57m 33.72s +26 32' 54.0" P.A. 350 sep 0.6 mag 10.99,11.18
 
 
Coord 2000
18576+2633
Discov num
TDT1148
Comp
Coord arcsec 2000
18 57 33.72 +26 32 54.0
Date first
1991
Date last
2010
Obs
2
Pa first
353
Pa last
350
P.A. Now (θ)
350°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.99
Mag sec
11.18
delta mag (ΔM)
0.19
Spectral class
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350.4
Precise sep
0.555
Constellation
Lyra
Tycho2
2117-02264-1
HD
337216
last precise pa
350.4
last precise sep
0.555
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18576+2633 TDT1148 1991 1 353 0.6 10.99 11.18 185733.72+263254.0
18576+2633 TDT1148 2010 2 350 0.6 10.99 11.18 185733.72+263254.0

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