16089+4521 STF 2015 BC

 
 
16h 08m 54.87s +45° 21' 09.0" P.A. 102.00 sep 9.0 mag 9.52,13.80
 
 
Coord 2000 16089+4521 Discov num STF2015 Comp BC Coord arcsec 2000 16 08 54.87 +45 21 09.0
Date first 1905 Date last 2007 Obs 4
Pa first 84 Pa last 101.8 P.A. Now (θ) 101.8°
Sep first 11.3 Sep last 9 Sep. Now (ρ) 9"
Mag pri 9.52 Mag sec 13.80 delta mag (ΔM) 4.28 Spectral class
Pri motion ra +015 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
16089+4521 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 145424 45912 16 08 55 +45 21 12 STF 2015 AB 2019 60 159 3.0 8.24 9.52 1.28
Show 45912 16 08 55 +45 21 12 STF 2015 AC 2015 8 102 8.9 8.24 13.80 5.56
Show 16 08 55 +45 21 09 STF 2015 BC 2007 4 102 9.0 9.52 13.80 4.28 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1386249970945352704 DM BD+45 2377
 
 
WDS 16089+4521 STF 2015 BC : NOTES
 
 
discov_num notes refcode
STF2015 AC: Two measures of this pair by Lewis and Bowyer were incorrectly L__1898a
attributed to WDS 16080+4523 and assigned the designation L 38AD. Bow1898
AB: H 1 37. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
Bow1898 Ma - Bowyer, W.M. 1898RGOO...........
Bow1898 Greenwich Observations, 1898
L__1898a Ma j Lewis, T. 1898RGOO...........
L__1898a Greenwich Observations, 1898
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16089+4521 STF2015 BC 2007 4 102 9.0 9.52 13.90 D 160854.77+452111.6

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WDS 16089+4521 STF 2015 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16089+4521 STF 2015 BC : MEASURES
 
 
No records found.

 
 
WDS 16089+4521 : VIRTUAL EYEPIECE
 
 

16089+4521 STF2015A mag 8.24 Sp F5 16089+4521 STF2015B sep 3.1 P.A. 155.70 mag 9.52 16089+4521 STF2015C sep 6.4 P.A. 107.40 mag 13.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 16089+4521 : ALADIN DSS IMAGE @ 16h 08m 54.87s +45° 21' 09.0"
 
 
 
 
WDS 16089+4521 STF 2015 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16089+4521  STF2015BC distance=0' 16089+4521  STF2015AB distance=1' 16089+4521  STF2015AC distance=1' 16080+4523  BU  355AB distance=10' 16080+4523  BU  355AB,C distance=10' 16104+4510  RAO 600 distance=20' 16088+4456  NOI   2 distance=26' 16114+4521  LDS1433 distance=27' 16138+4518  KPP1645 distance=52' 16136+4546  COU1767 distance=55' 16072+4613  HDS2274 distance=56' 16054+4438  UC 3114 distance=57' 16088+4619  CVR1659 distance=59' 16098+4624  BEM9008 distance=64' 16135+4428  SKF 241 distance=73' 16091+4634  BEM9007 distance=73' 16042+4620  LEP 148 distance=77' 16159+4458  UC 3145 distance=78' 16013+4529  A  1640 distance=81' 16124+4410  TDS9794 distance=81' 16008+4455  TDS9727 distance=91' 16137+4638  A  1642 distance=93' 16121+4647  BEM9009 distance=93' 16104+4349  RBR  19 distance=94' 16078+4341  BVD 246 distance=101' 16185+4510  ES 1253 distance=102' 16029+4644  COU1766 distance=105' 16189+4506  CVR1663 distance=107' 15596+4440  COU1764 distance=107' 16156+4646  CBL  63 distance=110' 16172+4407  CBL 506 distance=116' 16026+4658  COU1765 distance=119' 16206+4535  HDS2309 distance=124' 15598+4404  JNN 106 distance=125' 16197+4619  BU 1198 distance=127' 16176+4353  SLW1169 distance=129' 16067+4730  SKF 259 distance=132' 16010+4338  ES 1556 distance=134' 16112+4734  STF2025 distance=135' 16114+4306  CVR 181 distance=139' 15562+4601  LDS1429 distance=140' 16164+4327  COU1450 distance=142' 16054+4305  SKF  49 distance=142' 16056+4739  AG  202 distance=143' 15598+4335  CVR1657 distance=145' 16139+4736  ES 1088AB distance=145' 16139+4736  ES 1088BC distance=145' 15579+4354  RAO 342 distance=147' 16105+4748  STT 307 distance=149' 16000+4721  SHN  35 distance=152' 16141+4748  LDS4653 distance=156' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 16089+4521 STF2015 BC 102 9.0
Show 16089+4521 STF2015 AB 159 3.0 1
Show 16089+4521 STF2015 AC 102 8.9 1
Show 16080+4523 BU 355 AB 287 0.2 10
Show 16080+4523 BU 355 AB,C 315 26.6 10
Show 16104+4510 RAO 600 60 2.4 20
Show 16088+4456 NOI 2 59 0.0 26
Show 16114+4521 LDS1433 26 12.0 27
Show 16138+4518 KPP1645 64 12.6 52
Show 16136+4546 COU1767 130 1.0 55
Show 16072+4613 HDS2274 41 0.3 56
Show 16054+4438 UC 3114 271 36.1 57
Show 16088+4619 CVR1659 353 3.6 59
Show 16098+4624 BEM9008 246 19.7 64
Show 16135+4428 SKF 241 117 11.0 73
Show 16091+4634 BEM9007 133 13.6 73
Show 16042+4620 LEP 148 54 6.4 77
Show 16159+4458 UC 3145 279 63.7 78
Show 16013+4529 A 1640 345 0.7 81
Show 16124+4410 TDS9794 3 1.0 81
Show 16008+4455 TDS9727 263 0.6 91
Show 16137+4638 A 1642 181 0.8 93
Show 16121+4647 BEM9009 294 5.6 93
Show 16104+4349 RBR 19 209 4.3 94
Show 16078+4341 BVD 246 108 13.6 101
Show 16185+4510 ES 1253 234 7.4 102
Show 16029+4644 COU1766 32 0.6 105
Show 16189+4506 CVR1663 4 4.6 107
Show 15596+4440 COU1764 208 1.3 107
Show 16156+4646 CBL 63 161 44.2 110
Show 16172+4407 CBL 506 16 56.8 116
Show 16026+4658 COU1765 101 0.8 119
Show 16206+4535 HDS2309 340 0.1 124
Show 15598+4404 JNN 106 283 5.5 125
Show 16197+4619 BU 1198 150 6.7 127
Show 16176+4353 SLW1169 251 69.6 129
Show 16067+4730 SKF 259 265 11.3 132
Show 16010+4338 ES 1556 234 10.9 134
Show 16112+4734 STF2025 164 2.6 135
Show 16114+4306 CVR 181 146 15.8 139
Show 15562+4601 LDS1429 261 6.5 140
Show 16164+4327 COU1450 62 1.3 142
Show 16054+4305 SKF 49 201 7.7 142
Show 16056+4739 AG 202 284 22.0 143
Show 15598+4335 CVR1657 83 3.3 145
Show 16139+4736 ES 1088 AB 315 33.1 145
Show 16139+4736 ES 1088 BC 197 9.5 145
Show 15579+4354 RAO 342 338 0.9 147
Show 16105+4748 STT 307 201 17.6 149
Show 16000+4721 SHN 35 202 0.3 152
Show 16141+4748 LDS4653 257 224.0 156

 
 
WDS 16089+4521 : COMPONENTS
 
 
  A B
B pa=155.7°
sep=3.07"
 
C pa=107.4°
sep=6.40"
pa=79.6°
sep=4.92"
 
 
16089+4521 A
 
 
Name HD 145424 Coord arcsec 2000 160854.75+452111.8 Mag 8.24 Spectral class F5 (yellow-white)
PmRA 11.00 PmDE 13.0 SAO 45912 HIP 79116
Tycho2 3491-01018-1 HD 145424 GC 21739 ADS 9940
BD BD+45 2377
Tycho2
Tycho2 3491-01018-1 Pflag RAmdeg 242.22818564 DEmdeg 45.35328803
PmRA 16.0 PmDE 4.3 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.48 EpDEm 1991.34
Num 7 Q RAmdeg 1.4 Q DEmdeg 1.7 Q pmRA 1.4
Q pmDE 1.7 BTmag 8.617 E BTmag 0.016 VTmag 8.237
E VTmag 0.012 Prox 30 TYC T HIP 79116
CCDM A RAdeg 242.22813333 DEdeg 45.35327806 EpRA 1990 1.70
EpDE 1990 1.67 E RAdeg 5.4 E DEdeg 5.5 Posflg D
Corr 0.0
SAO
SAO 45912 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.001 Vmag 8 SpType F5
Double code Source 70 CatNum 21739 DM BD+45 2377
DMcomp BDsup HD 145424 M HD 0
GC 21739 RA1950rad 4.22083944 DE1950rad 0.79383968 PmRA2000 0.0001
PmDE2000 0.001
Hipparcos
Catalog H HIP 79116 Proxy H RAhms 16 08 54.75
DEdms +45 21 11.8 Vmag 7.87 VarFlag R Vmag H
RAdeg 242.228 DEdeg 45.3533 AstroRef A Plx 9.43
CCDM 16089+4521 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 159 Rho 3.001 HD 145424 BD BD+45 2377
CD CP Dm number +45 2377 VIred 0.44
SpType F5 R SpType Coord arcsec 2000 160854.75+452111.8
Hipparcos 2
HIP 79116 Sn 15 So 3 Nc 2
RArad 4.2276784382 DErad 0.7915640019 Plx 10.25 PmRA 13.9
PmDE 2.13 E RArad 0.62 E DErad 0.71 E Plx 0.75
E pmRA 0.71 E pmDE 0.9 Hpmag 7.9611 E Hpmag 0.0013
SHp 0.015 VA 0 BV 0.399 E BV 0.015
VI 0.46
CCDM
Ccdm 16089+4521 RComp Comp A Note1
Note2 Discov num DRAs 0.72 DDEs 10.3
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.8 Sp F5 PmNote *
PmRA 3 PmDE -10 Dm number +45 2377 Cat1 BD
Name2 +45 1259 Cat2 AGK2/3 HD 145424 M HD
ADS BDS A 9940 M ADS BDS N IDS IDS 16058N4537A
HIC 79116
 
 
16089+4521 B
 
 
Coord arcsec 2000 160854.87+452109.0 Coord calc 160854.87+452109.0 Mag 9.52 PmRA 15.00
PmDE 1.0 Calc delta mag 1.28
CCDM
Ccdm 16089+4521 RComp Comp B Note1
Note2 Discov num STF2015 DRAs DDEs
R dRAs Year 1829 Theta 160 Rho 2.9
Obs 99 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9940 M ADS BDS N IDS IDS 16058N4537B
HIC 79116
 
 
16089+4521 C
 
 
Coord arcsec 2000 160855.33+452109.9 Mag 13.8 Calc delta mag 5.56 Calc coord yes
CCDM
Ccdm 16089+4521 RComp Comp C Note1
Note2 Discov num STF2015 DRAs DDEs
R dRAs Year 1892 Theta 098 Rho 12.7
Obs 4 Vmag 13.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9940 M ADS BDS N IDS IDS 16058N4537C
HIC