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Doubles in session


Current system
16575+4649
TDT 158


Nearby doubles
4' : 16578+4650
A 1873

9' : 16575+4658
A 1871

16' : 16560+4643
KZA 122AB

29' : 16547+4655
FMR 128

32' : 16544+4650
CVR 850

33' : 16579+4722
A 1874AB

41' : 16593+4613
CVR1686

44' : 16572+4605
CVR1682

50' : 17010+4616
ES 1255

50' : 16557+4735
KPP4017

54' : 16523+4656
CVR 845

54' : 16523+4652
TDT 123

54' : 16589+4742
LDS4714

56' : 16533+4725
CHR 58

57' : 17029+4643
BEM9010

62' : 16598+4553
KPP 385

63' : 16529+4608
A 1869AB

65' : 16534+4601
KZA 120

65' : 16534+4739
TDS 841

65' : 16584+4753
HU 667

69' : 16511+4631
LDS4699

74' : 16528+4745
KPP4016

79' : 17051+4658
STT 323

79' : 16513+4604
KZA 118

80' : 16527+4547
CVR1678

81' : 16510+4605
A 1867



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

16575+4649 TDT 158

 
 
16h 57m 29.51s +46° 49' 22.9" P.A. 5.00 sep 0.6 mag 11.26,11.33
 
 
Coord 2000 16575+4649 Discov num TDT 158 Comp Coord arcsec 2000 16 57 29.51 +46 49 22.9
Date first 1991 Date last 1991 Obs 1
Pa first 5 Pa last 5 P.A. Now (θ) 5°
Sep first 0.6 Sep last 0.62 Sep. Now (ρ) 0.62"
Mag pri 11.26 Mag sec 11.33 delta mag (ΔM) 0.07 Spectral class
Pri motion ra +047 Sec motion ra +047
Pri motion dec -055 Sec motion dec -055
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3500-00704-1 Gaia DR2 1407581282501811712
 
 
WDS 16575+4649 TDT 158 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16575+4649 TDT 158 1991 1 5 0.6 11.26 11.33 165729.51+464922.9

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

 
 
WDS 16575+4649 TDT 158 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16575+4649 TDT 158 : MEASURES
 
 
No records found.

 
 
WDS 16575+4649 : VIRTUAL EYEPIECE
 
 

16575+4649 TDT 158A mag 11.26 16575+4649 TDT 158B sep 0.6 P.A. 3.40 mag 11.33 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 16575+4649 : ALADIN DSS IMAGE @ 16h 57m 29.51s +46° 49' 22.9"
 
 
 
 
WDS 16575+4649 TDT 158 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16575+4649 TDT 158 distance=0' 16578+4650 A 1873 distance=4' 16575+4658 A 1871 distance=9' 16560+4643 KZA 122AB distance=16' 16560+4643 KZA 122AC distance=16' 16547+4655 FMR 128 distance=29' 16544+4650 CVR 850 distance=32' 16579+4722 A 1874AB distance=33' 16579+4722 STFA 32AC distance=33' 16579+4722 A 1874AD distance=33' 16579+4722 STFA 32BC distance=33' 16593+4613 CVR1686 distance=41' 16572+4605 CVR1682 distance=44' 17010+4616 ES 1255 distance=50' 16557+4735 KPP4017 distance=50' 16523+4656 CVR 845 distance=54' 16523+4652 TDT 123 distance=54' 16589+4742 LDS4714 distance=54' 16533+4725 CHR 58 distance=56' 17029+4643 BEM9010 distance=57' 16598+4553 KPP 385 distance=62' 16529+4608 A 1869AB distance=63' 16529+4608 GII 237Aa,Ab distance=63' 16534+4601 KZA 120 distance=65' 16534+4739 TDS 841 distance=65' 16584+4753 HU 667 distance=65' 16511+4631 LDS4699 distance=69' 16528+4745 KPP4016 distance=74' 17051+4658 STT 323 distance=79' 16513+4604 KZA 118 distance=79' 16527+4547 CVR1678 distance=80' 16510+4605 A 1867 distance=81' 16521+4751 UC 224 distance=83' 16509+4601 KZA 117 distance=84' 16579+4523 ES 1254 distance=87' 16494+4620 KZA 116 distance=88' 17005+4817 ES 1090 distance=93' 17060+4616 TDT 212 distance=94' 16489+4619 CVR 841 distance=94' 16547+4518 KZA 121AB distance=96' 16547+4518 KZA 121AC distance=96' 16547+4518 KZA 121AD distance=96' 16492+4559 A 1866BC distance=100' 16492+4559 BU 627AD distance=100' 16492+4559 BU 627AE distance=100' 16492+4559 KZA 123AF distance=100' 16492+4559 BU 627A,BC distance=100' 17023+4523 CVR1688 distance=100' 16545+4511 CVR 852 distance=103' 16473+4637 KZA 113 distance=105' 16496+4758 GRV1257AB distance=106' 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 16575+4649 TDT 158 5 0.6
Show 16578+4650 A 1873 301 2.5 4
Show 16575+4658 A 1871 34 2.5 9
Show 16560+4643 KZA 122 AB 261 79.9 16
Show 16560+4643 KZA 122 AC 239 142.2 16
Show 16547+4655 FMR 128 222 9.1 29
Show 16544+4650 CVR 850 191 18.9 32
Show 16579+4722 A 1874 AB 64 5.0 33
Show 16579+4722 STFA 32 AC 262 112.4 33
Show 16579+4722 A 1874 AD 246 25.9 33
Show 16579+4722 STFA 32 BC 261 117.2 33
Show 16593+4613 CVR1686 90 4.6 41
Show 16572+4605 CVR1682 90 4.3 44
Show 17010+4616 ES 1255 49 7.7 50
Show 16557+4735 KPP4017 301 7.5 50
Show 16523+4656 CVR 845 222 10.5 54
Show 16523+4652 TDT 123 249 2.3 54
Show 16589+4742 LDS4714 25 12.9 54
Show 16533+4725 CHR 58 132 0.2 56
Show 17029+4643 BEM9010 56 20.9 57
Show 16598+4553 KPP 385 219 4.8 62
Show 16529+4608 A 1869 AB 221 2.1 63
Show 16529+4608 GII 237 Aa,Ab 33 0.4 63
Show 16534+4601 KZA 120 79 10.8 65
Show 16534+4739 TDS 841 197 1.0 65
Show 16584+4753 HU 667 164 2.4 65
Show 16511+4631 LDS4699 22 2.9 69
Show 16528+4745 KPP4016 24 2.1 74
Show 17051+4658 STT 323 79 11.4 79
Show 16513+4604 KZA 118 237 32.6 79
Show 16527+4547 CVR1678 66 4.6 80
Show 16510+4605 A 1867 264 1.8 81
Show 16521+4751 UC 224 272 11.7 83
Show 16509+4601 KZA 117 326 8.3 84
Show 16579+4523 ES 1254 134 5.0 87
Show 16494+4620 KZA 116 293 13.3 88
Show 17005+4817 ES 1090 276 5.6 93
Show 17060+4616 TDT 212 132 1.2 94
Show 16489+4619 CVR 841 202 12.3 94
Show 16547+4518 KZA 121 AB 181 43.6 96
Show 16547+4518 KZA 121 AC 251 50.1 96
Show 16547+4518 KZA 121 AD 220 108.9 96
Show 16492+4559 A 1866 BC 267 0.3 100
Show 16492+4559 BU 627 AD 236 65.2 100
Show 16492+4559 BU 627 AE 270 147.6 100
Show 16492+4559 KZA 123 AF 253 91.6 100
Show 16492+4559 BU 627 A,BC 44 2.2 100
Show 17023+4523 CVR1688 202 3.0 100
Show 16545+4511 CVR 852 194 12.7 103
Show 16473+4637 KZA 113 157 21.0 105
Show 16496+4758 GRV1257 AB 300 3.2 106

 
 
WDS 16575+4649 : COMPONENTS
 
 
  A
B pa=3.4°
sep=0.62"
 
 
16575+4649 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165729.51+464922.9 Mag 11.26 PmRA 47.00
PmDE -55.0 Tycho2 3500-00704-1
Tycho2
Tycho2 3500-00704-1 Pflag RAmdeg 254.37297586 DEmdeg 46.82312209
PmRA 46.7 PmDE -54.8 E RAmdeg 27 E DEmdeg 27
E pmRA 1.3 E pmDE 1.2 EpRAm 1983.71 EpDEm 1983.14
Num 7 Q RAmdeg 0.9 Q DEmdeg 1.7 Q pmRA 0.8
Q pmDE 1.7 BTmag 11.447 E BTmag 0.064 VTmag 10.636
E VTmag 0.048 Prox 831 TYC T HIP
CCDM RAdeg 254.37281167 DEdeg 46.82325222 EpRA 1990 1.56
EpDE 1990 1.59 E RAdeg 34.6 E DEdeg 34.5 Posflg
Corr 0.0
 
 
16575+4649 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165729.51+464923.5 Mag 11.33 PmRA 47.00
PmDE -55.0 Calc delta mag 0.07 Calc coord yes