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Doubles in session


Current system
17503+0415
HJ 855


Nearby doubles
16' : 17496+0404
DAM 96

18' : 17493+0406
DAM 95

18' : 17493+0404
BAL2899

19' : 17504+0433
BAL2902AB

26' : 17504+0440
BAL2901

31' : 17506+0445
BAL2905

32' : 17516+0350
BAL2457

49' : 17490+0458
STF2223

52' : 17496+0324
BAL2453

53' : 17514+0324
BAL2456

59' : 17470+0346
BAL2452

59' : 17512+0317
BAL2455

65' : 17512+0311
BAL2454

68' : 17500+0520
STF2227

68' : 17459+0409
BAL2898

74' : 17553+0416
BAL2906

75' : 17540+0324
BAL2460

76' : 17543+0328
A 2188

78' : 17536+0516
STF2240

80' : 17519+0300
HWE 41

81' : 17494+0534
TDS 886

82' : 17533+0523
TDT 557

83' : 17536+0308
BAL2459

84' : 17449+0357
BAL2897

84' : 17519+0254
STF2233AB

86' : 17475+0530
UC 3408



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.

17503+0415 HJ 855

 
 
17h 50m 20.23s +04° 14' 38.7" P.A. 80.00 sep 19.7 mag 10.22,10.72 Sp K2
 
 
Coord 2000 17503+0415 Discov num HJ  855 Comp Coord arcsec 2000 17 50 20.23 +04 14 38.7
Date first 1827 Date last 2015 Obs 21
Pa first 83 Pa last 80.3 P.A. Now (θ) 80.3°
Sep first 15.0 Sep last 19.737 Sep. Now (ρ) 19.737"
Mag pri 10.22 Mag sec 10.72 delta mag (ΔM) 0.5 Spectral class K2 (yellow-orange)
Pri motion ra -016 Sec motion ra -009
Pri motion dec -007 Sec motion dec -004
Notes
rPM=0.436
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0424-01094-1 Gaia DR2 4472558872229725056
 
 
WDS 17503+0415 HJ 855 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17503+0415 HJ 855 2005 13 80 19.8 10.22 10.72 K2 D 175020.23+041438.7
17503+0415 HJ 855 2013 16 81 19.3 10.22 10.72 K2 175020.23+041438.7
17503+0415 HJ 855 2015 21 80 19.7 10.22 10.72 K2 175020.23+041438.7

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

 
 
WDS 17503+0415 HJ 855 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17503+0415 HJ 855 : MEASURES
 
 
No records found.

 
 
WDS 17503+0415 : VIRTUAL EYEPIECE
 
 

17503+0415 HJ 855A mag 10.22 Sp K2 17503+0415 HJ 855B sep 19.7 P.A. 80.30 mag 10.72 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 17503+0415 : ALADIN DSS IMAGE @ 17h 50m 20.23s +04° 14' 38.7"
 
 
 
 
WDS 17503+0415 HJ 855 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17503+0415 HJ 855 distance=1' 17496+0404 DAM 96 distance=16' 17493+0406 DAM 95 distance=18' 17493+0404 BAL2899 distance=18' 17504+0433 BAL2902AB distance=19' 17504+0433 BAL2902AC distance=19' 17504+0433 BAL2902BC distance=19' 17504+0440 BAL2901 distance=26' 17506+0445 BAL2905 distance=31' 17516+0350 BAL2457 distance=32' 17490+0458 STF2223 distance=49' 17496+0324 BAL2453 distance=52' 17514+0324 BAL2456 distance=53' 17470+0346 BAL2452 distance=59' 17512+0317 BAL2455 distance=59' 17512+0311 BAL2454 distance=65' 17500+0520 STF2227 distance=68' 17459+0409 BAL2898 distance=68' 17553+0416 BAL2906 distance=74' 17540+0324 BAL2460 distance=75' 17543+0328 A 2188 distance=76' 17536+0516 STF2240 distance=78' 17519+0300 HWE 41 distance=80' 17494+0534 TDS 886 distance=81' 17533+0523 TDT 557 distance=82' 17536+0308 BAL2459 distance=83' 17449+0357 BAL2897 distance=84' 17519+0254 STF2233AB distance=84' 17519+0254 STF2233AC distance=84' 17519+0254 STF2233AD distance=84' 17475+0530 UC 3408 distance=86' 17470+0526 DCH 114 distance=88' 17540+0303 OSO 87AB distance=90' 17540+0303 OSO 87AC distance=90' 17540+0303 OSO 87AD distance=90' 17540+0303 OSO 87AE distance=90' 17540+0303 OSO 87AF distance=90' 17540+0303 OSO 87AG distance=90' 17488+0542 CVR 207 distance=91' 17480+0249 BAL1943AB distance=93' 17480+0249 FYM 238AC distance=93' 17518+0244 BAL1944 distance=93' 17468+0534 A 1161 distance=96' 17550+0521 BRT2173 distance=96' 17560+0320 J 1332 distance=97' 17555+0316 GWP2745 distance=98' 17479+0242 JNN 243AB distance=100' 17479+0242 JNN 243AC distance=100' 17531+0545 UC 3440 distance=100' 17461+0532 CHR 157 distance=100' 17470+0542 STF2216 distance=100' 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 17503+0415 HJ 855 80 19.7 1
Show 17496+0404 DAM 96 229 7.2 16
Show 17493+0406 DAM 95 179 4.5 18
Show 17493+0404 BAL2899 190 3.1 18
Show 17504+0433 BAL2902 AB 50 3.3 19
Show 17504+0433 BAL2902 AC 50 21.6 19
Show 17504+0433 BAL2902 BC 50 18.5 19
Show 17504+0440 BAL2901 8.6 26
Show 17506+0445 BAL2905 275 18.3 31
Show 17516+0350 BAL2457 107 10.2 32
Show 17490+0458 STF2223 210 18.5 49
Show 17496+0324 BAL2453 233 8.1 52
Show 17514+0324 BAL2456 117 8.4 53
Show 17470+0346 BAL2452 231 9.2 59
Show 17512+0317 BAL2455 351 17.8 59
Show 17512+0311 BAL2454 91 13.5 65
Show 17500+0520 STF2227 110 15.1 68
Show 17459+0409 BAL2898 311 6.6 68
Show 17553+0416 BAL2906 177 14.8 74
Show 17540+0324 BAL2460 113 13.0 75
Show 17543+0328 A 2188 167 0.1 76
Show 17536+0516 STF2240 204 3.0 78
Show 17519+0300 HWE 41 218 3.2 80
Show 17494+0534 TDS 886 298 2.1 81
Show 17533+0523 TDT 557 62 1.5 82
Show 17536+0308 BAL2459 333 7.0 83
Show 17449+0357 BAL2897 291 9.3 84
Show 17519+0254 STF2233 AB 66 2.3 84
Show 17519+0254 STF2233 AC 138 23.5 84
Show 17519+0254 STF2233 AD 232 29.5 84
Show 17475+0530 UC 3408 312 54.3 86
Show 17470+0526 DCH 114 118 1.9 88
Show 17540+0303 OSO 87 AB 108 5.5 90
Show 17540+0303 OSO 87 AC 1 6.0 90
Show 17540+0303 OSO 87 AD 187 6.8 90
Show 17540+0303 OSO 87 AE 228 11.7 90
Show 17540+0303 OSO 87 AF 3 17.5 90
Show 17540+0303 OSO 87 AG 145 19.9 90
Show 17488+0542 CVR 207 219 14.0 91
Show 17480+0249 BAL1943 AB 252 10.2 93
Show 17480+0249 FYM 238 AC 155 38.0 93
Show 17518+0244 BAL1944 302 3.2 93
Show 17468+0534 A 1161 286 0.8 96
Show 17550+0521 BRT2173 197 3.8 96
Show 17560+0320 J 1332 32 2.5 97
Show 17555+0316 GWP2745 285 32.7 98
Show 17479+0242 JNN 243 AB 269 6.1 100
Show 17479+0242 JNN 243 AC 57 7.2 100
Show 17531+0545 UC 3440 133 8.7 100
Show 17461+0532 CHR 157 35 0.3 100
Show 17470+0542 STF2216 27 27.3 100

 
 
WDS 17503+0415 : COMPONENTS
 
 
  A
B pa=80.3°
sep=19.68"
 
 
17503+0415 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175020.23+041438.7 Mag 10.22 Spectral class K2 (yellow-orange)
PmRA -16.00 PmDE -7.0 Tycho2 0424-01094-1
Tycho2
Tycho2 0424-01094-1 Pflag RAmdeg 267.58428087 DEmdeg 4.24407848
PmRA -11.8 PmDE -3.8 E RAmdeg 37 E DEmdeg 31
E pmRA 1.6 E pmDE 1.6 EpRAm 1981.15 EpDEm 1980.14
Num 7 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.8
Q pmDE 1.3 BTmag 11.672 E BTmag 0.113 VTmag 10.221
E VTmag 0.054 Prox 195 TYC T HIP
CCDM RAdeg 267.58431306 DEdeg 4.24407306 EpRA 1990 1.76
EpDE 1990 1.76 E RAdeg 44.7 E DEdeg 48.7 Posflg
Corr -0.3
CCDM
Ccdm 17503+0415 RComp Comp A Note1
Note2 Discov num DRAs 2.29 DDEs -21.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp K2 PmNote *
PmRA -5 PmDE 6 Dm number +04 3520 Cat1 BD
Name2 122810 Cat2 SAO HD M HD
ADS BDS B 8184 M ADS BDS N IDS IDS 17454N0416A
HIC
 
 
17503+0415 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175021.53+041442.0 Mag 10.72 PmRA -9.00
PmDE -4.0 Tycho2 0424-00600-1 Calc delta mag 0.5 Calc coord yes
Tycho2
Tycho2 0424-00600-1 Pflag RAmdeg 267.58964988 DEmdeg 4.24496703
PmRA -6.1 PmDE -1.9 E RAmdeg 68 E DEmdeg 71
E pmRA 2.1 E pmDE 2.1 EpRAm 1977.01 EpDEm 1974.49
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.5 Q pmRA 0.7
Q pmDE 0.5 BTmag 13.795 E BTmag 0.653 VTmag 10.715
E VTmag 0.086 Prox 195 TYC T HIP
CCDM RAdeg 267.58966444 DEdeg 4.24497167 EpRA 1990 1.73
EpDE 1990 1.76 E RAdeg 74.8 E DEdeg 79.4 Posflg
Corr -0.3
CCDM
Ccdm 17503+0415 RComp Comp B Note1
Note2 Discov num HJ 855 DRAs 3.51 DDEs -18.8
R dRAs 91 Year 1880 Theta 082 Rho 18.6
Obs 4 Vmag 10.1 Sp PmNote *
PmRA -5 PmDE 6 Dm number Cat1
Name2 122811 Cat2 SAO HD M HD
ADS BDS B 8184 M ADS BDS N IDS IDS 17454N0416B
HIC