09123+1500 STT 569 AC (Pi1 Cnc)

 
 
09h 12m 17.55s +14° 59' 45.7" P.A. 214.00 sep 204.7 mag 6.56,10.40 Sp G9V dist. 20.36 pc (66.41 l.y.)
 
 
Coord 2000 09123+1500 Discov num STT 569 Comp AC Coord arcsec 2000 09 12 17.55 +14 59 45.7
Date first 1855 Date last 2015 Obs 16
Pa first 236 Pa last 213.7 P.A. Now (θ) 213.7°
Sep first 237.0 Sep last 204.72 Sep. Now (ρ) 204.72"
Mag pri 6.56 Mag sec 10.40 delta mag (ΔM) 3.84 Spectral class G9V (yellow)
Pri motion ra -524 Sec motion ra -012
Pri motion dec +246 Sec motion dec +012
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.972
This double is not physical.
 
 
09123+1500 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 98427 09 12 18 +14 59 46 FIN 347 Aa,Ab 2021 127 168 0.1 7.20 7.20 0.00 Y
Show 98427 09 12 18 +14 59 46 BUP 125 AB 2022 7 117 90.5 6.56 14.17 7.61
Show Pi1 Cnc 98427 09 12 18 +14 59 46 STT 569 AC 2015 16 214 204.7 6.56 10.40 3.84 <===
Show 98427 09 12 18 +14 59 46 WIL 1 AE 2022 2 262 44.7 6.56 17.00 10.44
Show 98427 09 12 18 +14 59 46 HLA 10 AF 2018 3 290 4.6 4.70 12.60 7.90
Show 09 12 15 +14 59 40 BUG 16 Ea,Eb 2004 1 291 0.5 14.70 14.90 0.20
Septuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Pi1 Cnc Constellation Cancer SAO 98427 HIP 45170
Tycho2 0825-01543-1 HD 79096 HR 3650 GC 12693
GL Gl 337A BD BD+15 2003 Bayer Pi 1 Cancri Bayer name Pi1 Cnc
Flamsteed 81 Cancri Flamsteed name 81 Cnc Distance 20.36 Distance ly 66.41
Bayer greek π1 Cnc