11111+3027 STT 231 CE

11h 10m 55.52s +30° 29' 31.7" P.A. 36.00 sep 139.4 mag 9.29,14.20 Sp G0

Coord 2000 11111+3027 Discov num STT 231 Comp CE Coord arcsec 2000 11 10 55.52 +30 29 31.7
Date first 1908 Date last 2015 Obs 8
Pa first 35 Pa last 36.1 P.A. Now (θ) 36.1°
Sep first 134.4 Sep last 139.444 Sep. Now (ρ) 139.444"
Mag pri 9.29 Mag sec 14.20 delta mag (ΔM) 4.91 Spectral class G0 (yellow)
Pri motion ra -063 Sec motion ra -007
Pri motion dec -017 Sec motion dec -002
Notes N (See Notes)




rPM=0.888

This double is not physical.



11111+3027 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 97101 62440 11 11 05 +30 26 45 STT 231 AB 2019 91 262 34.1 8.86 9.98 1.12
Show 62440 11 11 05 +30 26 45 STT 231 AC 2017 28 321 216.2 8.86 9.29 0.43
Show 62440 11 11 05 +30 26 45 STT 231 AD 2015 6 30 233.9 8.86 13.06 4.20
Show 62439 11 11 03 +30 26 41 STT 231 BC 2017 24 330 200.9 9.98 9.29 0.69
Show 62439 11 10 56 +30 29 32 STT 231 CE 2015 8 36 139.4 9.29 14.20 4.91 <===


Quintuple system
5 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Ursa Major SAO 62439 Tycho2 2520-00645-1 Gaia DR2 732858653493077120
HD 97100