16253+3808 NSN 678

 
 
16h 25m 18.39s +38° 07' 37.3" P.A. 182.00 sep 1.7 mag 15.18,15.82
 
 
Coord 2000 16253+3808 Discov num NSN 678 Comp Coord arcsec 2000 16 25 18.39 +38 07 37.3
Date first 2002 Date last 2016 Obs 4
Pa first 176 Pa last 182.2 P.A. Now (θ) 182.2°
Sep first 1.7 Sep last 1.747 Sep. Now (ρ) 1.747"
Mag pri 15.18 Mag sec 15.82 delta mag (ΔM) 0.64 Spectral class
Pri motion ra +137 Sec motion ra +119
Pri motion dec +140 Sec motion dec +144
Notes T (Parallax indicates physical)
rPM=0.094 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules
 
 
WDS 16253+3808 NSN 678 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Nsn2013 M+ w Nanson, J., McGaughey, S. & Armstrong, J.D. 2013JDSO....9..267N
Nsn2013 +C JDSO 9, 267, 2013
Nsn2014 C u Nanson, J. & Smith, S.C. 2014JDSO...10..139N
Nsn2014 JDSO 10, 139, 2014
Nsn2015 C - Nanson, J., Smith, S.C. & Thuemen, C. 2015JDSO...11...12N
Nsn2015 JDSO 11, 12, 2015
Nsn2016 not - Nanson, J. ...................
Nsn2016 private communication, 2016
Nsn2016b C j Nanson, J. & Knapp, W.R.A. 2016JDSO...12..450N
Nsn2016b JDSO 12, 450, 2016
Nsn2016c not - Nanson, J. 2016JDSO...12..573N
Nsn2016c JDSO 12, 573, 2016
Nsn2017a not - Nanson, J. ...................
Nsn2017a private communication, 2017
Nsn2017b not - Nanson, J. ...................
Nsn2017b private communication, 2017
Nsn2017c C j Nanson, J. & Knapp, W.R.A. 2017JDSO...13..299N
Nsn2017c +E+ JDSO 13, 299, 2017
Nsn2017c +Hg
Nsn2017d not - Nanson, J. ...................
Nsn2017d private communication, 2017
Nsn2017e not - Nanson, J. & Knapp, W. ...................
Nsn2017e private communication, 2017
Nsn2018a Hg j Nanson, J. ...................
Nsn2018a private communication, 2018 (15 February 2018 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16253+3808 NSN 678 2015 2 181 1.7 15.18 15.82 T 162518.39+380737.3
16253+3808 NSN 678 2016 3 182 1.7 15.18 15.82 T 162518.39+380737.3

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WDS 16253+3808 NSN 678 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16253+3808 NSN 678 : MEASURES
 
 
No records found.

 
 
WDS 16253+3808 : VIRTUAL EYEPIECE
 
 

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WDS 16253+3808 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.