04387+1546 KOH 19 AB (HD 285957)

 
 
04h 38m 39.07s +15° 46' 13.6" P.A. 199.00 sep 9.6 mag 8.20,10.00 Sp K2
 
 
Coord 2000 04387+1546 Discov num KOH  19 Comp AB Coord arcsec 2000 04 38 39.07 +15 46 13.6
Date first 1994 Date last 2016 Obs 11
Pa first 200 Pa last 199.4 P.A. Now (θ) 199.4°
Sep first 9.5 Sep last 9.597 Sep. Now (ρ) 9.597"
Mag pri 8.20 Mag sec 10.00 delta mag (ΔM) 1.8 Spectral class K2 (yellow-orange)
Pri motion ra +014 Sec motion ra
Pri motion dec -019 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
04387+1546 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 285957 04 38 39 +15 46 14 KOH 19 AB 2016 11 199 9.6 8.20 10.00 1.80 <===
Show 04 38 39 +15 46 14 KOH 19 AC 2015 8 313 10.8 8.20 12.90 4.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 285957 Constellation Taurus Tycho2 1266-01195-1 Gaia DR2 3309970392669539200
HD 285957
 
 
WDS 04387+1546 KOH 19 AB (HD 285957) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Koh1998 Si j Koehler, R. & Leinert, Ch. 1998A&A...331..977K
Koh1998 +Ci A&A 331, 977, 1998
Koh2000a Si j Koehler, R., Kunkel, M., Leinert, Ch., & Zinnecker, H. 2000A&A...356..541K
Koh2000a +Ci A&A 356, 541, 2000
Koh2000b A j Koehler, R., Kasper, M., & Herbst, T. 2000IAUS..200P..63K
Koh2000b IAU Symp. 200, 63, 2000
Koh2001 Ci j Koehler. R. 2001AJ....122.3325K
Koh2001 +Si AJ 122, 3325, 2001
Koh2002 Ci j Koehler, R. & Petr-Gotzens, M.G. 2002AJ....124.2899K
Koh2002 +Si AJ 124, 2899, 2002
Koh2002 +A
Koh2006 A j Koehler, R., Petr-Gotzens, M.G., McCaughrean, M.J., Bouvier, J., Duchene, G., 2006A&A...458..461K
Koh2006 Quirrenbach, A., & Zinnecker, H.
Koh2006 A&A 458, 461, 2006
Koh2008 Si j Koehler, R., Neuhauser, R., Kramer, S., Leinert, Ch., Ott, T., & Eckart, A. 2008A&A...488..997K
Koh2008 +A A&A 488, 997, 2008
Koh2008b A j Koehler, R., Ratzka, T., Herbst, T.M., & Kasper, M. 2008A&A...482..929K
Koh2008b +orb A&A 482, 929, 2008
Koh2011 A j Koehler, R. 2011A&A...530A.126L
Koh2011 +orb A&A 530, A126, 2011
Koh2012 orb j Koehler, R., Ratzka, T., & Leinert, Ch. 2012A&A...541A..29K
Koh2012 +A A&A 541, A29, 2012
Koh2012 +Si
Koh2013 A j Koehler, R., Ratzka, T., Petr-Gotzens, M.G., & Correia, S. 2013A&A...558A..80K
Koh2013 +orb A&A 558, A80, 2013
Koh2016 A j Koehler, R., Kasper, M., Herbst, T.M., Ratzka, T., & Bertrang, G.H.-M. 2016A&A...587A..35K
Koh2016 +orb A&A 587, A35, 2016
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04387+1546 KOH 19 AB 1997 3 199 9.6 10.93 12.70 D 043839.07+154613.6
04387+1546 KOH 19 AB 2000 4 200 9.6 8.20 10.00 K2 DK 043839.07+154613.6
04387+1546 KOH 19 AB 2010 5 199 9.1 8.20 10.00 K2 K 043839.07+154613.6
04387+1546 KOH 19 AB 2015 5 199 9.6 8.20 10.00 K2 K 043839.07+154613.6
04387+1546 KOH 19 AB 2016 11 199 9.6 8.20 10.00 K2 K 043839.07+154613.6

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WDS 04387+1546 KOH 19 AB (HD 285957) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04387+1546 KOH 19 AB (HD 285957) : MEASURES
 
 
No records found.

 
 
WDS 04387+1546 (HD 285957) : VIRTUAL EYEPIECE
 
 

virtual eyepiece
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Radius:
Components only
 
 
WDS 04387+1546 (HD 285957) : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.