12216-1341 GWP 1795 (HD 107520)

 
 
12h 21m 34.39s -13° 40' 52.7" P.A. 22.00 sep 219.3 mag 8.70,9.80 Sp F5/6V
 
 
Coord 2000 12216-1341 Discov num GWP1795 Comp Coord arcsec 2000 12 21 34.39 -13 40 52.7
Date first 1991 Date last 2018 Obs 9
Pa first 22 Pa last 21.6 P.A. Now (θ) 21.6°
Sep first 219.5 Sep last 219.3 Sep. Now (ρ) 219.3"
Mag pri 8.70 Mag sec 9.80 delta mag (ΔM) 1.1 Spectral class F5/6V (yellow-white)
Pri motion ra -098 Sec motion ra -099
Pri motion dec +006 Sec motion dec +006
Notes V (Proper motion indicates physical)
rPM=0.01 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 107520 Constellation Corvus SAO 157234 Tycho2 5532-01014-1
Gaia DR2 3575958095266803968 HD 107520 DM BD-12 3616
 
 
WDS 12216-1341 GWP 1795 (HD 107520) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP (RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP (RA 12h00m to 23h59m, DEC +20 to -20 deg)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12216-1341 GWP1795 1998 2 22 219.8 8.70 9.80 V 122134.39-134052.7
12216-1341 GWP1795 2010 5 22 219.8 8.70 9.80 V 122134.39-134052.7
12216-1341 GWP1795 2015 6 22 219.8 8.70 9.80 F5/6V V 122134.39-134052.7
12216-1341 GWP1795 2018 7 22 219.3 8.70 9.80 F5/6V V 122134.39-134052.7

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WDS 12216-1341 GWP 1795 (HD 107520) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12216-1341 GWP 1795 (HD 107520) : MEASURES
 
 
No records found.

 
 
WDS 12216-1341 (HD 107520) : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
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WDS 12216-1341 (HD 107520) : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.