02411+1848 STF 291 AC

02h 41m 06.59s +18° 48' 00.7" P.A. 242.00 sep 65.5 mag 7.66,9.53 Sp A8V dist. 735.29 pc (2398.52 l.y.)

Coord 2000 02411+1848 Discov num STF 291 Comp AC Coord arcsec 2000 02 41 06.59 +18 48 00.7
Date first 1887 Date last 2015 Obs 18
Pa first 240 Pa last 241.6 P.A. Now (θ) 241.6°
Sep first 63.4 Sep last 65.514 Sep. Now (ρ) 65.514"
Mag pri 7.66 Mag sec 9.53 delta mag (ΔM) 1.87 Spectral class A8V (white)
Pri motion ra -003 Sec motion ra -004
Pri motion dec -013 Sec motion dec -013
Notes V (Proper motion indicates physical)




rPM=0.074 (< 0.3, Physical double)

This double is physical.



02411+1848 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 16694 93052 02 41 07 +18 48 01 STF 291 AB 2020 89 117 3.4 7.66 7.50 0.16
Show 93052 02 41 07 +18 48 01 STF 291 AC 2015 18 242 65.5 7.66 9.53 1.87 <===
Show 02 41 07 +18 47 59 STF 291 BC 2018 16 243 66.8 7.50 9.53 2.03


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Aries SAO 93052 HIP 12518 Tycho2 1226-00849-1
Gaia DR2 84532279305322368 HD 16694 BD BD+18 337 Distance 735.29
Distance ly 2398.52