19245+4259 BRT1924

 
 
19h 24m 30.04s +42 59' 01.7" P.A. 248 sep 4.7 mag 9.90,9.90
 
 
Coord 2000
19245+4259
Discov num
BRT1924
Comp
Coord arcsec 2000
19 24 30.04 +42 59 01.7
Date first
1895
Date last
2012
Obs
8
Pa first
247
Pa last
248
P.A. Now (θ)
248°
Sep first
4.4
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
9.90
Mag sec
9.90
delta mag (ΔM)
0
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
248
Precise sep
4.74
Constellation
Lyra
SAO
48408
Gaia DR2
28478069376
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19245+4259 BRT1924 2006 6 68 4.5 9.90 9.90 D 192430.04+425901.7
19245+4259 BRT1924 2012 7 68 4.7 9.90 9.90 192430.04+425901.7

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