00499+3027 STTA 9 AC

 
 
00h 49m 52.79s +30 27' 01.0" P.A. 316.00 sep 122.2 mag 7.75,10.28 Sp G8IV dist. 192.31 pc (627.32 l.y.)
 
 
Coord 2000 00499+3027 Discov num STTA  9 Comp AC Coord arcsec 2000 00 49 52.79 +30 27 01.0
Date first 1892 Date last 2015 Obs 20
Pa first 325 Pa last 316.2 P.A. Now (θ) 316.2°
Sep first 105.7 Sep last 122.16 Sep. Now (ρ) 122.16"
Mag pri 7.75 Mag sec 10.28 delta mag (ΔM) 2.53 Spectral class G8IV (yellow)
Pri motion ra +239 Sec motion ra +048
Pri motion dec -030 Sec motion dec -014
Notes N L (See Notes, Linear solution)
rPM=0.796
Nature of this double is uncertain.
 
 
00499+3027 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 4728 54175 00 49 53 +30 27 01 STTA 9 AB 2015 39 244 117.5 7.75 8.81 1.06
Show 54175 00 49 53 +30 27 01 STTA 9 AC 2015 20 316 122.2 7.75 10.28 2.53 <===
Show 54175 00 49 53 +30 27 01 BU 9003 AE 2015 5 260 70.8 7.75 14.02 6.27
Show 54175 00 49 53 +30 27 01 STTA 9 AR 2015 4 307 123.7 7.75 13.13 5.38
Show 00 49 46 +30 28 29 STTA 9 CR 2015 11 226 20.8 10.28 13.13 2.85
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda SAO 54175 HIP 3884 Tycho2 2276-01316-1
Gaia DR2 312322398198964352 HD 4744 BD BD+29 141 Distance 192.31
Distance ly 627.32