19157+2754 MLB 601

 
 
19h 15m 43.16s +27 54' 20.6" P.A. 269 sep 5.6 mag 10.90,11.40
 
 
Coord 2000
19157+2754
Discov num
MLB 601
Comp
Coord arcsec 2000
19 15 43.16 +27 54 20.6
Date first
1929
Date last
2015
Obs
7
Pa first
266
Pa last
269
P.A. Now (θ)
269°
Sep first
4.7
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
10.90
Mag sec
11.40
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268.6
Precise sep
5.638
Constellation
Lyra
SAO
87003
Tycho2
2132-03462-1
Gaia DR2
2036658549589718400
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19157+2754 MLB 601 2003 4 268 5.5 10.90 11.40 D 191543.16+275420.6
19157+2754 MLB 601 2010 6 268 6.0 10.90 11.40 191543.16+275420.6
19157+2754 MLB 601 2015 7 269 5.6 10.90 11.40 191543.16+275420.6

If you need more information about this double, apply for a data request form to the WDS.