19087-3348 UC 3816AD

 
 
19h 08m 44.82s -33 47' 39.3" P.A. 91 sep 58.4 mag 8.15,16.00 Sp F5
 
 
Coord 2000
19087-3348
Discov num
UC 3816
Comp
AD
Coord arcsec 2000
19 08 44.82 -33 47 39.3
Date first
1999
Date last
2015
Obs
3
Pa first
93
Pa last
91
P.A. Now (θ)
91°
Sep first
58.9
Sep last
58.4
Sep. Now (ρ)
58.4"
Mag pri
8.15
Mag sec
16.00
delta mag (ΔM)
7.85
Spectral class
F5 (yellow-white)
Pri motion ra
+026
Sec motion ra
+018
Pri motion dec
-090
Sec motion dec
-089
Notes
V (Proper motion indicates physical)
rPM=0.086 (< 0.3, Physical double)
This double is physical.
 
 
19087-3348 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19087-3348 COO 233 AB 1890 2016 26 256 12.0 8.15 9.04 0.89
Show 19087-3348 UC 3816 AD 1999 2015 3 91 58.4 8.15 16.00 7.85 <===
Show 19087-3348 LPO 75 BC 1920 2016 9 333 11.2 9.04 11.70 2.66
Show 19087-3348 UC 3816 BD 1999 2000 2 90 70.4 9.04 16.00 6.96
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
91.4
Precise sep
58.357
Cdsa2 id
UC 3816 AD
Constellation
Sagittarius
Ra deg
19.145783333333334
De deg
-33.79425
last precise pa
91.4
last precise sep
58.357
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19087-3348 UC 3816 AD 2000 2 93 58.9 8.15 16.00 F5 V 190844.83-334739.3
19087-3348 UC 3816 AD 2015 3 91 58.4 8.15 16.00 F5 V 190844.82-334739.3

If you need more information about this double, apply for a data request form to the WDS.
 
 
WDS 19087-3348 UC 3816AD : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.
UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC temporary UCAC files

 
 
WDS 19087-3348 UC 3816AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19087-3348 UC 3816AD : MEASURES
 
 
No records found.

 
 
WDS 19087-3348 UC 3816AD : Virtual Eyepiece
 
 

19087-3348  COO 233 A 19087-3348  COO 233AB sep 12 P.A. 256 mag 8.15,9.04 Sp F5 19087-3348  UC 3816AD sep 58.4 P.A. 91 mag 8.15,16.00 Sp F5 19087-3348  LPO  75BC sep 11.2 P.A. 333 mag 9.04,11.70 Sp F5 19087-3348  UC 3816BD sep 70.4 P.A. 90 mag 9.04,16.00 Sp F5 19087-3348  LPO  75BC sep 11.2 P.A. 333 mag 9.04,11.70 Sp F5 virtual eyepiece
Click on the map to see the double of your interest.
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Radius:
 
 
WDS 19087-3348 UC 3816AD : Aladin DSS image @ 19h 08m 44.82s -33 47' 39.3"