19048+2944 TDT1213

 
 
19h 04m 50.67s +29 44' 15.4" P.A. 255 sep 2.2 mag 10.41,11.42
 
 
Coord 2000
19048+2944
Discov num
TDT1213
Comp
Coord arcsec 2000
19 04 50.67 +29 44 15.4
Date first
1991
Date last
2009
Obs
3
Pa first
255
Pa last
255
P.A. Now (θ)
255°
Sep first
2.1
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
10.41
Mag sec
11.42
delta mag (ΔM)
1.01
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
+015
Sec motion dec
+015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
255.2
Precise sep
2.24
Constellation
Lyra
Tycho2
2134-00499-1
last precise pa
255.2
last precise sep
2.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19048+2944 TDT1213 2005 2 255 2.2 10.41 11.42 190450.67+294415.4
19048+2944 TDT1213 2009 3 255 2.2 10.41 11.42 190450.67+294415.4

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