22519+3145 LAF 70 AB

 
 
22h 51m 53.61s +31° 45' 15.1" P.A. 344.00 sep 7.8 mag 7.10,16.50 Sp M3
 
 
Coord 2000 22519+3145 Discov num LAF  70 Comp AB Coord arcsec 2000 22 51 53.61 +31 45 15.1
Date first 1998 Date last 2005 Obs 2
Pa first 250 Pa last 343.9 P.A. Now (θ) 343.9°
Sep first 5.4 Sep last 7.83 Sep. Now (ρ) 7.83"
Mag pri 7.10 Mag sec 16.50 delta mag (ΔM) 9.4 Spectral class M3 (red)
Pri motion ra +527 Sec motion ra
Pri motion dec -051 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
22519+3145 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 22 51 54 +31 45 15 LAF 70 AB 2005 2 344 7.8 7.10 16.50 9.40 <===
Show 22 51 54 +31 45 15 LAF 70 AC 2005 1 261 9.0 7.10 19.80 12.70
Show 22 51 54 +31 45 15 LAF 70 AD 2005 1 151 11.4 7.10 19.40 12.30
Show 22 51 54 +31 45 15 LAF 70 AE 2005 1 15 14.5 7.10 19.00 11.90
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus