15440+0231 A 2230 AC

15h 44m 01.85s +02° 30' 55.9" P.A. 208.00 sep 193.9 mag 5.95,9.23 Sp G3V dist. 14.66 pc (47.82 l.y.)

Coord 2000 15440+0231 Discov num A  2230 Comp AC Coord arcsec 2000 15 44 01.85 +02 30 55.9
Date first 1908 Date last 2013 Obs 14
Pa first 208 Pa last 208 P.A. Now (θ) 208°
Sep first 208.0 Sep last 193.86 Sep. Now (ρ) 193.86"
Mag pri 5.95 Mag sec 9.23 delta mag (ΔM) 3.28 Spectral class G3V (yellow)
Pri motion ra -043 Sec motion ra -003
Pri motion dec -144 Sec motion dec -023
Notes N Y U (See Notes, Parallax indicates components are non-physical, Proper motion indicates non-physical)




rPM=0.848

This double is not physical.



15440+0231 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Psi Ser 121152 15 44 02 +02 30 56 A 2230 AB 2018 22 15 4.5 5.95 12.00 6.05 Y
Show 121152 15 44 02 +02 30 56 A 2230 AC 2013 14 208 193.9 5.95 9.23 3.28 <===
Show 121152 15 44 02 +02 30 56 A 2230 AD 2020 24 286 173.6 5.95 10.95 5.00
Show 121152 15 44 02 +02 31 02 RDR 6 Ba,Bb 2021 8 30 0.2 12.70 12.80 0.10 Y
Show 121151 15 43 56 +02 28 01 A 2230 CE 2012 16 235 172.8 9.23 7.28 1.95


Sextuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Serpens SAO 121152 HIP 77052 Tycho2 0355-01288-1
Gaia DR2 4423865487962417024 HD 140538 HR 5853 GC 21155
ADS 9763 GL Gl 596.1A DM BD+02 2988 BD BD+02 2989
Bayer Psi Serpentis Bayer name Psi Ser Flamsteed 23 Serpentis Flamsteed name 23 Ser
FK5 3248 Distance 14.66 Distance ly 47.82 Bayer greek ψ Ser