20269+0045 CVR 224

 
 
20h 26m 55.06s +00° 45' 23.4" P.A. 217.00 sep 35.6 mag 16.40,17.30 Sp M4+M4
 
 
Coord 2000 20269+0045 Discov num CVR 224 Comp Coord arcsec 2000 20 26 55.06 +00 45 23.4
Date first 1998 Date last 2016 Obs 9
Pa first 217 Pa last 216.9 P.A. Now (θ) 216.9°
Sep first 35.5 Sep last 35.552 Sep. Now (ρ) 35.552"
Mag pri 16.40 Mag sec 17.30 delta mag (ΔM) 0.9 Spectral class M4+M4 (red/red)
Pri motion ra +001 Sec motion ra -003
Pri motion dec -065 Sec motion dec -066
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.062 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4230683253467336960
 
 
WDS 20269+0045 CVR 224 : 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
20269+0045 CVR 224 2001 1 217 35.6 16.40 17.30 M4+M4 V R 202655.06+004523.4
20269+0045 CVR 224 2010 4 217 35.5 16.40 17.30 M4+M4 V R 202655.06+004523.4
20269+0045 CVR 224 2015 5 217 35.6 16.40 17.30 M4+M4 V R 202655.06+004523.4
20269+0045 CVR 224 2016 9 217 35.6 16.40 17.30 M4+M4 V R 202655.06+004523.4

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WDS 20269+0045 CVR 224 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20269+0045 CVR 224 : MEASURES
 
 
No records found.

 
 
WDS 20269+0045 : VIRTUAL EYEPIECE
 
 

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WDS 20269+0045 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.