07229+5517 STF 1062 BC

07h 22m 50.84s +55° 17' 03.5" P.A. 288.00 sep 74.1 mag 6.71,12.76 Sp A dist. 174.83 pc (570.3 l.y.)

Coord 2000 07229+5517 Discov num STF1062 Comp BC Coord arcsec 2000 07 22 50.84 +55 17 03.5
Date first 1879 Date last 2015 Obs 9
Pa first 287 Pa last 288.1 P.A. Now (θ) 288.1°
Sep first 74.2 Sep last 74.075 Sep. Now (ρ) 74.075"
Mag pri 6.71 Mag sec 12.76 delta mag (ΔM) 6.05 Spectral class A (white)
Pri motion ra -014 Sec motion ra -007
Pri motion dec -030 Sec motion dec -029
Notes N W (See Notes, )




rPM=0.214 (< 0.3, Physical double)

This double is physical.



07229+5517 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 19 Lyn 26312 07 22 52 +55 16 53 STF 1062 AB 2019 94 317 13.8 5.76 6.71 0.95
Show 26312 07 22 52 +55 16 53 STF 1062 AD 2017 12 4 213.7 5.76 7.57 1.81
Show 26311 07 22 51 +55 17 04 STF 1062 BC 2015 9 288 74.1 6.71 12.76 6.05 <===


Quadruple system
4 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Lynx SAO 26311 HIP 35783 Tycho2 3785-00913-1
Gaia DR2 987326227307255424 HD 57102 HR 2783 GC 9799
ADS 6012 DM BD+55 1192 Flamsteed 19 Lyncis Flamsteed name 19 Lyn
Distance 174.83 Distance ly 570.3