16280+2544 SLW 1180

 
 
16h 27m 59.43s +25° 43' 39.2" P.A. 74.00 sep 10.5 mag 15.19,16.04 Sp K5.7+M0.2
 
 
Coord 2000 16280+2544 Discov num SLW1180 Comp Coord arcsec 2000 16 27 59.43 +25 43 39.2
Date first 1999 Date last 2016 Obs 9
Pa first 74 Pa last 73.5 P.A. Now (θ) 73.5°
Sep first 10.5 Sep last 10.529 Sep. Now (ρ) 10.529"
Mag pri 15.19 Mag sec 16.04 delta mag (ΔM) 0.85 Spectral class K5.7+M0.2 (yellow-orange/red)
Pri motion ra -071 Sec motion ra -066
Pri motion dec -069 Sec motion dec -062
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.087 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1304090751266890752
 
 
WDS 16280+2544 SLW 1180 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
SLW Sloan Digital Sky Survey SLoWPoKES Catalog ...................
SLW (catalog of wide, low-mass CPM pairs - see Dhital et al. 2010) 2010AJ....139.2566D
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16280+2544 SLW1180 2003 1 74 10.5 15.19 16.04 K5.7 M0.2 V R 162759.43+254339.2
16280+2544 SLW1180 2015 4 74 10.6 15.19 16.04 K5.7+M0.2 V R 162759.43+254339.2
16280+2544 SLW1180 2016 9 74 10.5 15.19 16.04 K5.7+M0.2 V R 162759.43+254339.2

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WDS 16280+2544 SLW 1180 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16280+2544 SLW 1180 : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 15/06/26 g.locatelli mean difficulty 11.00 0.13 74.00 0.59 0.70 1 Rc mag A 15.085 B 15.893
 
 
WDS 16280+2544 : VIRTUAL EYEPIECE
 
 

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WDS 16280+2544 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.