08377+4720 CVR 500

 
 
08h 37m 39.47s +47° 20' 33.1" P.A. 221.00 sep 7.1 mag 17.60,19.30 Sp M3+M4
 
 
Coord 2000 08377+4720 Discov num CVR 500 Comp Coord arcsec 2000 08 37 39.47 +47 20 33.1
Date first 1999 Date last 2016 Obs 8
Pa first 220 Pa last 220.5 P.A. Now (θ) 220.5°
Sep first 7.0 Sep last 7.139 Sep. Now (ρ) 7.139"
Mag pri 17.60 Mag sec 19.30 delta mag (ΔM) 1.7 Spectral class M3+M4 (red/red)
Pri motion ra -028 Sec motion ra -032
Pri motion dec -039 Sec motion dec -045
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.131 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 918640384459846272
 
 
WDS 08377+4720 CVR 500 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cvr2011 Eu - Chivers, J. 2011JDSO....7..209C
Cvr2011 JDSO 7, 209, 2011
Cvr2014 Es u Chivers, J. 2014JDSO...10...62C
Cvr2014 JDSO 10, 62, 2014
Cvr2014b Es u Chivers, J. 2014JDSO...10..256C
Cvr2014b JDSO 10, 256, 2014
Cvr2014b (Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c Eu - Chivers, J. 2014JDSO...10..300C
Cvr2014c JDSO 10, 300, 2014
Cvr2015a Eu u Chivers, J. 2015JDSO...11...42C
Cvr2015a +Es JDSO 11, 42, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08377+4720 CVR 500 2001 1 221 7.1 17.60 19.30 M3+M4 V R 083739.02+472027.7
08377+4720 CVR 500 2015 3 221 7.1 17.60 19.30 M3+M4 V R 083739.47+472033.1
08377+4720 CVR 500 2016 8 221 7.1 17.60 19.30 M3+M4 V R 083739.47+472033.1

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WDS 08377+4720 CVR 500 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08377+4720 CVR 500 : MEASURES
 
 
No records found.

 
 
WDS 08377+4720 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 08377+4720 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.