23100+4758 MET 95 DH

 
 
23h 09m 58.87s +47° 57' 33.8" P.A. 239.00 sep 12.1 mag 5.70,18.50 Sp G1V dist. 24.98 pc (81.48 l.y.)
 
 
Coord 2000 23100+4758 Discov num MET  95 Comp DH Coord arcsec 2000 23 09 58.87 +47 57 33.8
Date first 2003 Date last 2003 Obs 1
Pa first 239 Pa last 238.5 P.A. Now (θ) 238.5°
Sep first 12.1 Sep last 12.055 Sep. Now (ρ) 12.055"
Mag pri 5.70 Mag sec 18.50 delta mag (ΔM) 12.8 Spectral class G1V (yellow)
Pri motion ra +154 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes N U W K (See Notes, Proper motion indicates non-physical, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
 
 
23100+4758 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 218739 52754 23 09 59 +47 57 34 STF 2985 DE 2020 81 257 15.6 7.21 8.02 0.81
Show 52754 23 09 59 +47 57 34 MET 95 DF 2003 1 222 7.1 5.70 13.10 7.40
Show 52754 23 09 59 +47 57 34 MET 95 DG 2003 1 288 9.5 5.70 18.80 13.10
Show 52754 23 09 59 +47 57 34 MET 95 DH 2003 1 239 12.1 5.70 18.50 12.80 <===
Show 23 09 57 +47 57 30 MET 95 EF 2003 2 98 10.6 5.70 13.10 7.40
Show 23 09 57 +47 57 30 MET 95 EG 2003 1 42 9.2 5.70 18.80 13.10
Show 23 09 57 +47 57 30 MET 95 EH 2003 1 121 5.3 5.70 18.50 12.80
Show 23 09 57 +47 57 30 MET 95 EI 2004 1 224 2.1 5.70 16.60 10.90
Show 23 09 57 +47 57 30 MET 95 EJ 2003 1 182 4.1 5.70 15.80 10.10
Show 23 09 57 +47 57 30 MET 95 EK 2003 1 33 5.5 5.70 19.40 13.70
Show 23 09 57 +47 57 30 MET 95 EL 2003 1 38 6.0 5.70 18.30 12.60
Ninefold system
9 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda SAO 52754 HIP 114385 Tycho2 3627-01821-1
HD 218739 BD BD+47 4059 Distance 24.98 Distance ly 81.48