00570+5614 HDS 127 AE

00h 56m 58.06s +56° 14' 24.1" P.A. 208.00 sep 2.3 mag 8.70,12.30 Sp K2 dist. 243.31 pc (793.68 l.y.)

Coord 2000 00570+5614 Discov num HDS 127 Comp AE Coord arcsec 2000 00 56 58.06 +56 14 24.1
Date first 1991 Date last 1991 Obs 2
Pa first 209 Pa last 208.4 P.A. Now (θ) 208.4°
Sep first 2.3 Sep last 2.33 Sep. Now (ρ) 2.33"
Mag pri 8.70 Mag sec 12.30 delta mag (ΔM) 3.6 Spectral class K2 (yellow-orange)
Pri motion ra +006 Sec motion ra -002
Pri motion dec -003 Sec motion dec +001
Notes




rPM=1.333

This double is not physical.



00570+5614 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show V758 Cas 21861 00 56 58 +56 14 24 STI 1485 AB 2015 8 349 11.4 8.70 12.10 3.40
Show 21861 00 56 58 +56 14 24 HDS 127 AE 1991 2 208 2.3 8.70 12.30 3.60 <===
Show 00 56 59 +56 14 38 STI 1485 CB 2015 11 257 12.3 10.50 12.10 1.60
Show 00 56 59 +56 14 38 STI 1485 CD 2015 10 196 6.4 10.50 12.30 1.80


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Var name V758 Cas Constellation Cassiopeia SAO 21861 HIP 4451
Tycho2 3672-02638-1 Gaia DR2 423604897771266048 HD 5440 BD BD+55 208
Distance 243.31 Distance ly 793.68