19074+3230 STF2461CR

 
 
19H 07M 43.20S +32 32' 44.1" P.A. 225 SEP 114.9 MAG 10.80,14.60 SP M3V
 
 
Coord 2000
19074+3230
Discov num
STF2461
Comp
CR
Coord arcsec 2000
19 07 43.20 +32 32 44.1
Date first
1908
Date last
2014
Obs
5
Pa first
52
Pa last
225
P.A. Now (θ)
225°
Sep first
63.2
Sep last
114.9
Sep. Now (ρ)
114.9"
Mag pri
10.80
Mag sec
14.60
delta mag (ΔM)
3.8
Spectral class
M3V (red)
Pri motion ra
+105
Sec motion ra
-002
Pri motion dec
+080
Sec motion dec
-016
Notes
N P (See Notes, 100-year proper motion)
rPM=1.089
This double is not physical.
 
 
19074+3230 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17 Lyr 67835 19074+3230 STF2461 AB 1828 2001 67 290 3.7 5.26 9.10 3.84
Show 67835 19074+3230 STF2461 AC 1887 2014 23 54 291.9 5.26 10.80 5.54
Show 67835 19074+3230 STF2461 AD 1782 2014 31 292 137.8 5.26 8.99 3.73
Show 67835 19074+3230 STF2461 AE 1887 2014 23 119 140.1 5.26 10.90 5.64
Show 67835 19074+3230 STF2461 AF 1887 2014 22 352 167.3 5.26 10.59 5.33
Show 67835 19074+3230 STF2461 AI 1933 2014 5 41 38.6 5.26 13.50 8.24
Show 19074+3230 KUI 90 Ca,Cb 1936 2010 32 256 0.3 10.80 11.40 0.60 Y
Show 19074+3230 STF2461 CE 1887 2014 15 206 266.0 10.80 10.90 0.10
Show 19074+3230 STF2461 CG 1908 2014 7 185 181.9 10.80 12.90 2.10
Show 19074+3230 STF2461 CH 1908 2014 5 295 57.3 10.80 13.00 2.20
Show 19074+3230 STF2461 CR 1908 2014 5 225 114.9 10.80 14.60 3.80 <===
Show 19074+3230 STF2461 EG 1908 2014 9 60 115.8 10.90 12.90 2.00
11-fold system
10 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
225.1
last precise sep
114.885