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Doubles in session


Current system
16173+1626
CTI 602 AB,C


Nearby doubles
45' : 16148+1600
A 2083

51' : 16208+1624
TDS9851AB

59' : 16195+1715
KPP 367

63' : 16188+1724
STF2037

68' : 16214+1659
SLW1173

79' : 16226+1608
HEI 242

82' : 16132+1721
GWP2608

90' : 16119+1710
KPP3986

91' : 16111+1640
SKF1760

98' : 16106+1632
SKF 944

99' : 16168+1447
HDS2301

99' : 16149+1453
ZHN 30

101' : 16189+1803
BPM 657

104' : 16242+1558
VKI 27

107' : 16237+1718
SLW1176

113' : 16104+1720
ROE 140AB

115' : 16153+1435
BPM 655

115' : 16104+1530
BPM 653

115' : 16115+1507
A 1799

119' : 16105+1733
TOB 257

125' : 16256+1554
VKI 29

128' : 16091+1713
GRV1218

129' : 16254+1718
STF2043

133' : 16265+1634
UC 3169

133' : 16255+1526
VKI 28

134' : 16095+1513
BPM 652



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16173+1626 CTI 602 AB,C

 
 
16h 17m 18.31s +16° 25' 45.2" P.A. 107.00 sep 29.3 mag 8.90,16.70 Sp G5 dist. 144.3 pc (470.71 l.y.)
 
 
Coord 2000 16173+1626 Discov num CTI 602 Comp AB,C Coord arcsec 2000 16 17 18.31 +16 25 45.2
Date first 1999 Date last 2016 Obs 2
Pa first 107 Pa last 106.6 P.A. Now (θ) 106.6°
Sep first 28.9 Sep last 29.256 Sep. Now (ρ) 29.256"
Mag pri 8.90 Mag sec 16.70 delta mag (ΔM) 7.8 Spectral class G5 (yellow)
Pri motion ra -024 Sec motion ra
Pri motion dec -029 Sec motion dec
Notes W R (, Red magnitudes)
Nature of this double is uncertain.
 
 
16173+1626 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 102060 16 17 18 +16 25 45 YSC 153 AB 2016 4 131 0.3 9.10 11.30 2.20
Show 102060 16 17 18 +16 25 45 CTI 602 AB,C 2016 2 107 29.3 8.90 16.70 7.80 <===
Show 102060 16 17 18 +16 25 45 CTI 602 AB,D 2016 1 107 28.6 8.90 17.10 8.20
Quadruple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules SAO 102060 HIP 79809 Tycho2 1505-01256-1
HD 146759 BD BD+16 2919 Distance 144.3 Distance ly 470.71
 
 
WDS 16173+1626 CTI 602 AB,C : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cti1971 - Conti, P.S. & Alschuler, W.R. 1971ApJ...170..325C
Cti1971 ApJ 170, 325, 1971
Cti1974 - Conti, P.S. & Leep, E.M. 1974ApJ...193..113C
Cti1974 ApJ 193, 113, 1974
Cti1977 - Conti, P., Leep, E.M., & Lorre, J. 1977ApJ...214..759C
Cti1977 ApJ 214, 759, 1977
Cti1978 - Morrison, N.D. & Conti, P.S. 1978ApJ...224..558M
Cti1978 ApJ 224, 558, 1978
Cti1980 - Morrison, N.D. & Conti, P.S. 1980ApJ...239..212M
Cti1980 ApJ 239, 212, 1980
YSC Yale-Southern Connecticut (from additional DD list - see HOR) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16173+1626 CTI 602 AB,C 2016 2 107 29.3 8.90 16.70 G5 R 161718.31+162545.2

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 16173+1626 CTI 602 AB,C : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16173+1626 CTI 602 AB,C : MEASURES
 
 
No records found.

 
 
WDS 16173+1626 : VIRTUAL EYEPIECE
 
 

16173+1626 YSC 153A mag 9.1 Sp G5 16173+1626 YSC 153B sep 0.3 P.A. 132.60 mag 11.3 16173+1626 CTI 602C sep 28.2 P.A. 107.30 mag 16.7 16173+1626 CTI 602D sep 27.5 P.A. 107.50 mag 17.1 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16173+1626 : ALADIN DSS IMAGE @ 16h 17m 18.31s +16° 25' 45.2"
 
 
 
 
WDS 16173+1626 CTI 602 AB,C : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16173+1626 CTI 602AB,C distance=0' 16148+1600 A 2083 distance=45' 16208+1624 TDS9851AB distance=51' 16208+1624 TDS9851AC distance=51' 16195+1715 KPP 367 distance=59' 16188+1724 STF2037 distance=63' 16214+1659 SLW1173 distance=68' 16226+1608 HEI 242 distance=79' 16132+1721 GWP2608 distance=82' 16119+1710 KPP3986 distance=90' 16111+1640 SKF1760 distance=91' 16106+1632 SKF 944 distance=98' 16168+1447 HDS2301 distance=99' 16149+1453 ZHN 30 distance=99' 16189+1803 BPM 657 distance=101' 16242+1558 VKI 27 distance=104' 16237+1718 SLW1176 distance=107' 16104+1720 JRN 3BC distance=113' 16104+1720 ROE 140AB distance=113' 16104+1720 ROE 140AD distance=113' 16104+1720 ROE 140AE distance=113' 16104+1720 JRN 3AC distance=113' 16153+1435 BPM 655 distance=115' 16104+1530 BPM 653 distance=115' 16104+1720 ROE 139CD distance=115' 16104+1720 ROE 139CE distance=115' 16115+1507 A 1799 distance=115' 16105+1733 TOB 257 distance=119' 16256+1554 VKI 29 distance=125' 16091+1713 GRV1218 distance=128' 16254+1718 STF2043 distance=129' 16265+1634 UC 3169 distance=133' 16255+1526 VKI 28 distance=133' 16095+1513 BPM 652 distance=134' 16121+1433 STF2017 distance=136' 16081+1703 STF2010AB (Marsic) distance=138' 16081+1703 STF2010AC (Marsic) distance=138' 16078+1654 KPP1127 distance=140' 16089+1738 BPM 651 distance=141' 16176+1849 LDS4660 distance=145' 16223+1832 KU 111 distance=145' 16256+1502 TDS9893 distance=147' 16071+1654 BU 812 distance=149' 16070+1703 GWP2595 distance=153' 16067+1620 KPP3301 distance=153' 16105+1828 TDS9782 distance=157' 16252+1437 LDS4668 distance=158' 16158+1348 BPM 656 distance=159' 16281+1546 SLW1181 distance=161' 16280+1533 JNN 279 distance=164' 16177+1342 YSC 154 distance=164' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 16173+1626 YSC 153 AB 131 0.3
Show 16173+1626 CTI 602 AB,C 107 29.3
Show 16173+1626 CTI 602 AB,D 107 28.6
Show 16148+1600 A 2083 156 1.2 45
Show 16208+1624 TDS9851 AB 62 3.2 51
Show 16208+1624 TDS9851 AC 60 7.9 51
Show 16195+1715 KPP 367 297 4.6 59
Show 16188+1724 STF2037 256 1.1 63
Show 16214+1659 SLW1173 23 21.1 68
Show 16226+1608 HEI 242 71 3.5 79
Show 16132+1721 GWP2608 276 183.8 82
Show 16119+1710 KPP3986 19 1.6 90
Show 16111+1640 SKF1760 124 0.9 91
Show 16106+1632 SKF 944 12 7.2 98
Show 16168+1447 HDS2301 55 1.0 99
Show 16149+1453 ZHN 30 56 437.8 99
Show 16189+1803 BPM 657 328 79.5 101
Show 16242+1558 VKI 27 277 3.3 104
Show 16237+1718 SLW1176 216 137.0 107
Show 16104+1720 JRN 3 BC 329 149.1 113
Show 16104+1720 ROE 140 AB 168 13.5 113
Show 16104+1720 ROE 140 AD 328 152.1 113
Show 16104+1720 ROE 140 AE 324 66.7 113
Show 16104+1720 JRN 3 AC 327 136.2 113
Show 16153+1435 BPM 655 4 82.7 115
Show 16104+1530 BPM 653 130 42.9 115
Show 16104+1720 ROE 139 CD 335 16.3 115
Show 16104+1720 ROE 139 CE 330 70.2 115
Show 16115+1507 A 1799 116 0.8 115
Show 16105+1733 TOB 257 86 19.1 119
Show 16256+1554 VKI 29 30 2.5 125
Show 16091+1713 GRV1218 198 18.6 128
Show 16254+1718 STF2043 85 10.0 129
Show 16265+1634 UC 3169 182 5.7 133
Show 16255+1526 VKI 28 112 3.2 133
Show 16095+1513 BPM 652 136 96.8 134
Show 16121+1433 STF2017 258 29.9 136
Show Marsic 16081+1703 STF2010 AB 14 26.8 138
Show Marsic 16081+1703 STF2010 AC 212 62.7 138
Show 16078+1654 KPP1127 39 8.9 140
Show 16089+1738 BPM 651 215 33.8 141
Show 16176+1849 LDS4660 156 21.5 145
Show 16223+1832 KU 111 312 18.1 145
Show 16256+1502 TDS9893 242 3.4 147
Show 16071+1654 BU 812 98 0.7 149
Show 16070+1703 GWP2595 73 10.2 153
Show 16067+1620 KPP3301 110 5.6 153
Show 16105+1828 TDS9782 313 1.0 157
Show 16252+1437 LDS4668 299 11.7 158
Show 16158+1348 BPM 656 264 36.2 159
Show 16281+1546 SLW1181 174 164.1 161

 
 
WDS 16173+1626 : COMPONENTS
 
 
  A B C
B pa=132.6°
sep=0.33"
 
C pa=107.3°
sep=28.16"
pa=107.0°
sep=27.86"
 
D pa=107.5°
sep=27.51"
pa=107.2°
sep=27.21"
pa=278.6°
sep=0.66"
 
 
16173+1626 A
 
 
Coord arcsec 2000 161718.31+162545.2 Mag 9.1 Spectral class G5 (yellow) PmRA -27.00
PmDE -23.0 SAO 102060 HIP 79809 Tycho2 1505-01256-1
HD 146759 BD BD+16 2919
Tycho2
Tycho2 1505-01256-1 Pflag RAmdeg 244.32621012 DEmdeg 16.42917611
PmRA -24.7 PmDE -21.2 E RAmdeg 10 E DEmdeg 11
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.37 EpDEm 1989.87
Num 8 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 9.488 E BTmag 0.021 VTmag 9.003
E VTmag 0.018 Prox 999 TYC T HIP 79809
CCDM RAdeg 244.32627083 DEdeg 16.42922750 EpRA 1990 1.52
EpDE 1990 1.32 E RAdeg 10.1 E DEdeg 11.3 Posflg
Corr -0.1
SAO
SAO 102060 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.03 Vmag 8.5 SpType G5
Double code Source 28 CatNum 5828 DM BD+16 2919
DMcomp BDsup HD 146759 M HD 0
GC RA1950rad 4.25441299 DE1950rad 0.28887562 PmRA2000 -0.0014
PmDE2000 -0.027
Hipparcos
Catalog H HIP 79809 Proxy RAhms 16 17 18.31
DEdms +16 25 45.2 Vmag 8.92 VarFlag R Vmag H
RAdeg 244.326 DEdeg 16.4292 AstroRef Plx 7.12
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 146759 BD BD+16 2919
CD CP Dm number +16 2919 VIred 0.53
SpType G5 R SpType Coord arcsec 2000 161718.31+162545.2
Hipparcos 2
HIP 79809 Sn 5 So 0 Nc 1
RArad 4.2642979218 DErad 0.2867441207 Plx 6.93 PmRA -26.69
PmDE -22.87 E RArad 1.11 E DErad 1.02 E Plx 1.09
E pmRA 1.3 E pmDE 1.23 Hpmag 9.0236 E Hpmag 0.0022
SHp 0.018 VA 0 BV 0.446 E BV 0.023
VI 0.52
 
 
16173+1626 B
 
 
Coord arcsec 2000 161718.33+162545.0 Mag 11.3 Calc delta mag 2.2 Calc coord yes
 
 
16173+1626 C
 
 
Coord arcsec 2000 161720.18+162536.8 Mag 16.7 Calc delta mag 7.6 Calc coord yes
 
 
16173+1626 D
 
 
Coord arcsec 2000 161720.13+162536.9 Mag 17.1 Calc delta mag 8 Calc coord yes