08462+1915 STF 1269 AB (HD 74719)

 
 
08h 46m 40.61s +19° 14' 01.1" P.A. 309.00 sep 11.4 mag 10.50,11.30 Sp A0
 
 
Coord 2000 08462+1915 Discov num STF1269 Comp AB Coord arcsec 2000 08 46 40.61 +19 14 01.1
Date first 1827 Date last 2017 Obs 25
Pa first 308 Pa last 308.9 P.A. Now (θ) 308.9°
Sep first 11.5 Sep last 11.41 Sep. Now (ρ) 11.41"
Mag pri 10.50 Mag sec 11.30 delta mag (ΔM) 0.8 Spectral class A0 (white)
Pri motion ra +001 Sec motion ra -001
Pri motion dec -019 Sec motion dec -022
Notes N (See Notes)
rPM=0.164 (< 0.3, Physical double)
This double is physical.
 
 
08462+1915 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 74719 98108 08 46 41 +19 14 01 STF 1269 AB 2017 25 309 11.4 10.50 11.30 0.80 <===
Show 98108 08 46 41 +19 14 01 FYM 619 AC 2017 10 198 11.9 10.50 11.30 0.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 74719 Constellation Cancer SAO 98108 Tycho2 1396-01217-1
Gaia DR2 661060269321173760 HD 74719 GC 12070 DM BD+19 2100
 
 
WDS 08462+1915 STF 1269 AB (HD 74719) : NOTES
 
 
discov_num notes refcode
STF1269 Chevalier's separation is actually 11".58 rather than 23".68. This Che1908
pair is identical with STF1269, but the incorrect published value for
led to a match with a nearby pair which roughly agreed with the
Chevalier measure, and its publication as 08467+1914 CHE 507. Measures
have been merged. Hrt2012b
 
 
REFERENCES
 
 
refcode metd author reference
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Hrt2012b E2 - Hartkopf, W.I. ...................
Hrt2012b Webb Soc., Double Star Circ. 20, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 FYM Fay, M.
28 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08462+1915 STF1269 AB 2017 19 309 11.4 10.50 11.30 A0 N 084640.61+191401.1

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WDS 08462+1915 STF 1269 AB (HD 74719) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08462+1915 STF 1269 AB (HD 74719) : MEASURES
 
 
No records found.

 
 
WDS 08462+1915 (HD 74719) : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 08462+1915 (HD 74719) : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.