19097+1221 HJ 1368 AB

19h 09m 39.30s +12° 20' 10.3" P.A. 31.00 sep 19.4 mag 10.85,13.40 Sp K5

Coord 2000 19097+1221 Discov num HJ 1368 Comp AB Coord arcsec 2000 19 09 39.30 +12 20 10.3
Date first 1828 Date last 2015 Obs 12
Pa first 20 Pa last 31.3 P.A. Now (θ) 31.3°
Sep first 5.0 Sep last 19.448 Sep. Now (ρ) 19.448"
Mag pri 10.85 Mag sec 13.40 delta mag (ΔM) 2.55 Spectral class K5 (yellow-orange)
Pri motion ra +001 Sec motion ra -005
Pri motion dec -001 Sec motion dec +010
Notes




rPM=1.121

This double is not physical.



19097+1221 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 09 39 +12 20 10 HJ 1368 AB 2015 12 31 19.4 10.85 13.40 2.55 <===
Show 19 09 39 +12 20 10 HJ 1368 AC 2015 9 270 17.9 10.85 15.90 5.05
Show 19 09 39 +12 20 10 BVD 4 AD 2015 10 226 6.5 10.85 15.90 5.05


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Aquila Tycho2 1049-01633-1 Gaia DR2 4313167859939240832 HD 230795