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Doubles in session


Current system
16576+6027
HDS 2398


Nearby doubles
37' : 16542+6001
LDS2402

37' : 16590+5954
GRV1129

38' : 17025+6037
KPP4021

38' : 16556+6102
STI 810

40' : 16524+6028
ES 1829

44' : 17020+6008
GRV1130

46' : 16556+6110
CVR1680

46' : 16549+5948
LDS2403

49' : 16549+6109
ES 1830

52' : 17027+5952
STI 813

68' : 17033+5935
STF2128

74' : 17032+6129
DVG 46

80' : 16516+6133
STI 808

83' : 17051+5927
CVR 197

84' : 16588+6151
LDS2405

84' : 17053+5927
MLR 353

86' : 17025+6145
UC 3279

87' : 17037+5914
UC 3280

87' : 16470+5954
UC 223

88' : 16489+5930
STT 316

94' : 16576+6201
SLN 35

99' : 17073+5920
MLR 354

99' : 17103+6001
TDT 244

105' : 16434+6028
KPP4013

110' : 16484+5903
PRB 7

114' : 16491+6203
STI 807AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16576+6027 HDS 2398

 
 
16h 57m 38.13s +60° 27' 20.1" P.A. 55.00 sep 0.5 mag 10.27,10.49 Sp G0 dist. 326.8 pc (1066.02 l.y.)
 
 
Coord 2000 16576+6027 Discov num HDS2398 Comp Coord arcsec 2000 16 57 38.13 +60 27 20.1
Date first 1991 Date last 2013 Obs 8
Pa first 57 Pa last 55.1 P.A. Now (θ) 55.1°
Sep first 0.4 Sep last 0.52 Sep. Now (ρ) 0.52"
Mag pri 10.27 Mag sec 10.49 delta mag (ΔM) 0.22 Spectral class G0 (yellow)
Pri motion ra -021 Sec motion ra -021
Pri motion dec -025 Sec motion dec -025
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco HIP 82998 Tycho2 4191-02000-1 Gaia DR2 1438008926771501696
BD BD+60 1722 Distance 326.8 Distance ly 1066.02
 
 
WDS 16576+6027 HDS 2398 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16576+6027 HDS2398 1991 2 73 0.4 10.27 10.49 G0 D 165738.13+602720.1
16576+6027 HDS2398 2009 3 61 0.5 10.27 10.49 G0 D 165738.13+602720.1
16576+6027 HDS2398 2011 5 61 0.5 10.27 10.49 G0 165738.13+602720.1
16576+6027 HDS2398 2013 8 55 0.5 10.27 10.49 G0 165738.13+602720.1

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

 
 
WDS 16576+6027 HDS 2398 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16576+6027 HDS 2398 : MEASURES
 
 
No records found.

 
 
WDS 16576+6027 : VIRTUAL EYEPIECE
 
 

16576+6027 HDS2398A mag 10.27 Sp G0 16576+6027 HDS2398B sep 0.4 P.A. 35.30 mag 10.49 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16576+6027 : ALADIN DSS IMAGE @ 16h 57m 38.13s +60° 27' 20.1"
 
 
 
 
WDS 16576+6027 HDS 2398 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16576+6027 HDS2398 distance=0' 16542+6001 LDS2402 distance=37' 16590+5954 GRV1129 distance=37' 17025+6037 KPP4021 distance=38' 16556+6102 STI 810 distance=38' 16524+6028 ES 1829 distance=40' 17020+6008 GRV1130 distance=44' 16556+6110 CVR1680 distance=46' 16549+5948 LDS2403 distance=46' 16549+6109 ES 1830 distance=49' 17027+5952 STI 813 distance=52' 17033+5935 STF2128 distance=68' 17032+6129 DVG 46 distance=74' 16516+6133 STI 808 distance=80' 17051+5927 CVR 197 distance=83' 16588+6151 LDS2405 distance=84' 17053+5927 MLR 353 distance=84' 17025+6145 UC 3279 distance=86' 17037+5914 UC 3280 distance=87' 16470+5954 UC 223 distance=87' 16489+5930 STT 316 distance=88' 16576+6201 SLN 35 distance=94' 17073+5920 MLR 354 distance=99' 17103+6001 TDT 244 distance=99' 16434+6028 KPP4013 distance=105' 16484+5903 PRB 7 distance=110' 16491+6203 STI 807AB distance=114' 16491+6203 FYM 410AC distance=114' 16431+5952 STI 806 distance=115' 16434+6120 TDS 831 distance=117' 17086+6205 DAM 892 distance=126' 17070+5844 GRV1132 distance=128' 17151+6010 LDS1440 distance=131' 16580+6238 GRV1128 distance=131' 16396+6054 SKF 170 distance=136' 17161+6043 STF2155AB distance=137' 17161+6043 WAL 79AC distance=137' 16523+5817 CRB 197 distance=138' 16391+6042 STF2092 distance=138' 17074+6229 HU 918 distance=140' 17166+6107 LDS6318 distance=145' 16497+5816 MLR 430 distance=145' 16388+6111 UC 3198 distance=145' 16544+5802 MLR 431 distance=148' 17169+5948 LDS1442BC distance=149' 17169+5948 LDS1442AB distance=149' 17170+5932 STI 820 distance=156' 16485+5807 RAO 357 distance=158' 17126+5838 DAM 987 distance=159' 17128+5837 DAM 989 distance=160' 17175+5925 DEA 88 distance=162' 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 16576+6027 HDS2398 55 0.5
Show 16542+6001 LDS2402 113 99.0 37
Show 16590+5954 GRV1129 315 44.9 37
Show 17025+6037 KPP4021 79 2.0 38
Show 16556+6102 STI 810 124 14.0 38
Show 16524+6028 ES 1829 79 8.3 40
Show 17020+6008 GRV1130 286 33.3 44
Show 16556+6110 CVR1680 180 3.6 46
Show 16549+5948 LDS2403 129 4.8 46
Show 16549+6109 ES 1830 123 4.3 49
Show 17027+5952 STI 813 66 11.1 52
Show 17033+5935 STF2128 42 12.2 68
Show 17032+6129 DVG 46 324 30.6 74
Show 16516+6133 STI 808 167 5.4 80
Show 17051+5927 CVR 197 103 12.4 83
Show 16588+6151 LDS2405 234 2.4 84
Show 17053+5927 MLR 353 354 0.7 84
Show 17025+6145 UC 3279 131 12.8 86
Show 17037+5914 UC 3280 339 47.7 87
Show 16470+5954 UC 223 123 50.3 87
Show 16489+5930 STT 316 348 46.6 88
Show 16576+6201 SLN 35 257 25.3 94
Show 17073+5920 MLR 354 289 1.7 99
Show 17103+6001 TDT 244 186 2.3 99
Show 16434+6028 KPP4013 68 1.6 105
Show 16484+5903 PRB 7 114 999.9 110
Show 16491+6203 STI 807 AB 247 8.9 114
Show 16491+6203 FYM 410 AC 21 17.5 114
Show 16431+5952 STI 806 129 5.5 115
Show 16434+6120 TDS 831 216 1.1 117
Show 17086+6205 DAM 892 18 2.6 126
Show 17070+5844 GRV1132 176 19.2 128
Show 17151+6010 LDS1440 85 103.6 131
Show 16580+6238 GRV1128 296 16.7 131
Show 16396+6054 SKF 170 64 3.2 136
Show 17161+6043 STF2155 AB 113 10.0 137
Show 17161+6043 WAL 79 AC 81 134.2 137
Show 16523+5817 CRB 197 243 22.3 138
Show 16391+6042 STF2092 5 8.2 138
Show 17074+6229 HU 918 38 0.2 140
Show 17166+6107 LDS6318 254 8.3 145
Show 16497+5816 MLR 430 159 0.1 145
Show 16388+6111 UC 3198 354 7.0 145
Show 16544+5802 MLR 431 10 2.2 148
Show 17169+5948 LDS1442 BC 115 5.3 149
Show 17169+5948 LDS1442 AB 10 71.8 149
Show 17170+5932 STI 820 67 12.2 156
Show 16485+5807 RAO 357 270 0.6 158
Show 17126+5838 DAM 987 42 2.6 159
Show 17128+5837 DAM 989 13 5.2 160
Show 17175+5925 DEA 88 303 14.4 162

 
 
WDS 16576+6027 : COMPONENTS
 
 
  A
B pa=35.3°
sep=0.36"
 
 
16576+6027 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165738.13+602720.1 Mag 10.27 Spectral class G0 (yellow)
PmRA -21.00 PmDE -25.0 HIP 82998 Tycho2 4191-02000-1
BD BD+60 1722
Tycho2
Tycho2 4191-02000-1 Pflag RAmdeg 254.40898046 DEmdeg 60.45559411
PmRA -20.8 PmDE -24.6 E RAmdeg 15 E DEmdeg 15
E pmRA 1.2 E pmDE 1.3 EpRAm 1988.01 EpDEm 1988.72
Num 11 Q RAmdeg 1.4 Q DEmdeg 0.9 Q pmRA 1.4
Q pmDE 0.9 BTmag 10.364 E BTmag 0.031 VTmag 9.692
E VTmag 0.026 Prox 999 TYC T HIP 82998
CCDM AB RAdeg 254.40907361 DEdeg 60.45564889 EpRA 1990 1.71
EpDE 1990 1.68 E RAdeg 16.7 E DEdeg 16.4 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 82998 Proxy H RAhms 16 57 38.17
DEdms +60 27 20.3 Vmag 9.61 VarFlag R Vmag H
RAdeg 254.409 DEdeg 60.4556 AstroRef A Plx 5.04
CCDM 16576+6027 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 57 Rho 0.437 HD BD BD+60 1722
CD CP Dm number +60 1722 VIred 0.71
SpType G0 R SpType Coord arcsec 2000 165738.17+602720.3
Hipparcos 2
HIP 82998 Sn 15 So 3 Nc 2
RArad 4.4402753125 DErad 1.0551498953 Plx 3.06 PmRA -24.87
PmDE -25.43 E RArad 1.02 E DErad 0.93 E Plx 0.98
E pmRA 1.37 E pmDE 1.15 Hpmag 9.7418 E Hpmag 0.002
SHp 0.017 VA 0 BV 0.644 E BV 0.038
VI 0.71
CCDM
Ccdm 16576+6027 RComp Comp A Note1
Note2 Discov num DRAs 2.14 DDEs 20.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.0 Sp G0 PmNote *
PmRA -26 PmDE -25 Dm number +60 1722 Cat1 BD
Name2 +60 1054 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 82998
 
 
16576+6027 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165738.16+602720.4 Mag 10.49 PmRA -21.00
PmDE -25.0 Calc delta mag 0.22 Calc coord yes
CCDM
Ccdm 16576+6027 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.18 DDEs 20.3
R dRAs 82 Year 1991 Theta 57 Rho 0.4
Obs 1 Vmag 11.3 Sp PmNote *
PmRA -26 PmDE -25 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 82998