18327+0504 BAL 3014 BC

 
 
18h 37m 37.72s +05° 09' 06.2" P.A. 34.00 sep 9.5 mag 12.10,13.80
 
 
Coord 2000 18327+0504 Discov num BAL3014 Comp BC Coord arcsec 2000 18 37 37.72 +05 09 06.2
Date first 1999 Date last 2015 Obs 7
Pa first 35 Pa last 34.1 P.A. Now (θ) 34.1°
Sep first 9.6 Sep last 9.506 Sep. Now (ρ) 9.506"
Mag pri 12.10 Mag sec 13.80 delta mag (ΔM) 1.7 Spectral class
Pri motion ra +000 Sec motion ra -001
Pri motion dec -004 Sec motion dec -006
Notes N (See Notes)
rPM=0.368
Nature of this double is uncertain.
 
 
18327+0504 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 37 37 +05 08 54 BAL 3014 AB 2015 10 56 22.2 10.76 12.10 1.34
Show 18 37 38 +05 09 06 BAL 3014 BC 2015 7 34 9.5 12.10 13.80 1.70 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 4283886383455545728
 
 
WDS 18327+0504 BAL 3014 BC : NOTES
 
 
discov_num notes refcode
BAL3014 Epoch-1900 coordinates not precessed in creating WDS designation.
 
 
REFERENCES
 
 
refcode metd author reference
Bal1924 Ma - Baillaud, R. 1924JO......7..117B
Bal1924 J. Obs. 7, 117, 1924
Bal1925 Ma - Baillaud, R. 1925JO......8...53B
Bal1925 J. Obs. 8, 53, 1925
Bal1925b Ma j Baillaud, R. 1925JO......8...56B
Bal1925b J. Obs. 8, 56, 1925
Bal1926 Ma - Baillaud, R. 1926JO......9..129P
Bal1926 J. Obs. 9, 129, 1926
Bal1937A Ma - Baillaud, R. 1937AnLei..18....1S
Bal1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944 C - Baillaud, R. 1944AnBes...3...33B
Bal1944 +Pa Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944 +Po
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18327+0504 BAL3014 BC 1999 1 35 9.6 12.10 13.80 D 183737.72+050906.2
18327+0504 BAL3014 BC 2000 2 34 9.5 12.10 13.80 D 183737.72+050906.2
18327+0504 BAL3014 BC 2015 3 34 9.5 12.10 13.80 N 183737.72+050906.2

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WDS 18327+0504 BAL 3014 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18327+0504 BAL 3014 BC : MEASURES
 
 
No records found.

 
 
WDS 18327+0504 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 18327+0504 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.