18048+5344 HDS 2546 (HD 234552)

 
 
18h 04m 49.60s +53° 43' 46.0" P.A. 236.00 sep 0.6 mag 9.79,12.13 Sp K0 dist. 961.54 pc (3136.54 l.y.)
 
 
Coord 2000 18048+5344 Discov num HDS2546 Comp Coord arcsec 2000 18 04 49.60 +53 43 46.0
Date first 1991 Date last 2016 Obs 2
Pa first 237 Pa last 235.5 P.A. Now (θ) 235.5°
Sep first 0.6 Sep last 0.578 Sep. Now (ρ) 0.578"
Mag pri 9.79 Mag sec 12.13 delta mag (ΔM) 2.34 Spectral class K0 (yellow-orange)
Pri motion ra +006 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 234552 Constellation Draco SAO 30732 HIP 88546
Tycho2 3903-00539-1 Gaia DR2 2125621925161320320 HD 234552 BD BD+53 2025
Distance 961.54 Distance ly 3136.54
 
 
WDS 18048+5344 HDS 2546 (HD 234552) : 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
18048+5344 HDS2546 1991 1 237 0.6 9.79 12.13 K0 180449.60+534346.0
18048+5344 HDS2546 2016 2 236 0.6 9.79 12.13 K0 180449.60+534346.0

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WDS 18048+5344 HDS 2546 (HD 234552) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18048+5344 HDS 2546 (HD 234552) : MEASURES
 
 
No records found.

 
 
WDS 18048+5344 (HD 234552) : VIRTUAL EYEPIECE
 
 

18048+5344 HDS2546A mag 9.79 Sp K0 18048+5344 HDS2546B sep 0.4 P.A. 220.70 mag 12.13 virtual eyepiece
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Radius:
Components only
 
 
WDS 18048+5344 (HD 234552) : ALADIN DSS IMAGE @ 18h 04m 49.60s +53° 43' 46.0"
 
 
 
 
WDS 18048+5344 HDS 2546 (HD 234552) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18048+5344  HDS2546 distance=0' 18051+5322  TOK 614 distance=22' 18026+5358  ES  781 distance=25' 18064+5408  UC 3494 distance=29' 18027+5312  TDT 650 distance=38' 18097+5329  BEM  31 distance=46' 18091+5314  FMR 139 distance=49' 18091+5312  MLR 584 distance=49' 18048+5435  ES  641 distance=51' 18000+5316  A  1886 distance=52' 17598+5416  ES  780 distance=55' 18111+5330  AG  217 distance=58' 17585+5359  KPP 697 distance=58' 17599+5304  HO  563AB distance=60' 17599+5304  HO  563AC distance=60' 18116+5329  VBS  27 distance=62' 18003+5251  STF2271AB distance=67' 18003+5251  STF2271AC distance=67' 17571+5313  TDT 595 distance=76' 18007+5453  ES  640 distance=78' 18138+5341  ES  645 distance=80' 18012+5217  KPP 407 distance=93' 18127+5446  MLR 585 distance=93' 18075+5514  STI2369 distance=94' 17543+5357  A  1885 distance=95' 18133+5242  A  1376 distance=98' 18105+5217  KPP4089 distance=101' 18106+5512  STI2370 distance=102' 18132+5228  TDT 740 distance=108' 18134+5230  ES  644 distance=108' 18054+5155  COU2513 distance=109' 17581+5213  STF2261AB distance=110' 17581+5213  WAL  87AC distance=110' 17556+5458  CVR 866 distance=110' 17521+5344  TOI1261 distance=114' 18169+5309  CBL  76AB distance=114' 18176+5333  UC 3546 distance=115' 18178+5342  UC 3547 distance=116' 18091+5153  WIS 325 distance=118' 18182+5337  MLR 586 distance=120' 18174+5433  STI2372 distance=122' 18053+5550  SLE 137 distance=127' 18027+5552  ES   79AB distance=130' 18027+5552  ES   79AC distance=130' 17504+5414  OL   89 distance=131' 18152+5209  ES  646 distance=133' 18109+5139  ES  642 distance=136' 18126+5146  KPP4093 distance=138' 18207+5330  TDT 808 distance=142' 18077+5608  SLE 140 distance=147' 18061+5116  COU2514 distance=148' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18048+5344 HDS2546 236 0.6
Show 18051+5322 TOK 614 83 999.9 22
Show 18026+5358 ES 781 281 4.3 25
Show 18064+5408 UC 3494 285 22.6 29
Show 18027+5312 TDT 650 125 1.1 38
Show 18097+5329 BEM 31 306 11.8 46
Show 18091+5314 FMR 139 149 22.2 49
Show 18091+5312 MLR 584 177 2.7 49
Show 18048+5435 ES 641 64 2.1 51
Show 18000+5316 A 1886 339 4.7 52
Show 17598+5416 ES 780 124 4.0 55
Show 18111+5330 AG 217 238 14.4 58
Show 17585+5359 KPP 697 94 6.2 58
Show 17599+5304 HO 563 AB 184 0.7 60
Show 17599+5304 HO 563 AC 243 69.8 60
Show 18116+5329 VBS 27 27 21.9 62
Show 18003+5251 STF2271 AB 267 3.5 67
Show 18003+5251 STF2271 AC 17 160.8 67
Show 17571+5313 TDT 595 77 0.5 76
Show 18007+5453 ES 640 77 8.4 78
Show 18138+5341 ES 645 84 3.1 80
Show 18012+5217 KPP 407 54 4.8 93
Show 18127+5446 MLR 585 335 0.4 93
Show 18075+5514 STI2369 188 15.4 94
Show 17543+5357 A 1885 81 0.4 95
Show 18133+5242 A 1376 22 0.3 98
Show 18105+5217 KPP4089 336 2.6 101
Show 18106+5512 STI2370 295 5.4 102
Show 18132+5228 TDT 740 9 0.7 108
Show 18134+5230 ES 644 26 9.3 108
Show 18054+5155 COU2513 54 1.0 109
Show 17581+5213 STF2261 AB 261 9.6 110
Show 17581+5213 WAL 87 AC 57 64.4 110
Show 17556+5458 CVR 866 359 11.8 110
Show 17521+5344 TOI1261 317 1.7 114
Show 18169+5309 CBL 76 AB 8 44.8 114
Show 18176+5333 UC 3546 122 28.6 115
Show 18178+5342 UC 3547 305 9.4 116
Show 18091+5153 WIS 325 82 999.9 118
Show 18182+5337 MLR 586 194 0.6 120
Show 18174+5433 STI2372 105 8.8 122
Show 18053+5550 SLE 137 171 9.3 127
Show 18027+5552 ES 79 AB 56 6.3 130
Show 18027+5552 ES 79 AC 93 24.6 130
Show 17504+5414 OL 89 173 0.8 131
Show 18152+5209 ES 646 197 10.8 133
Show 18109+5139 ES 642 273 7.2 136
Show 18126+5146 KPP4093 337 6.0 138
Show 18207+5330 TDT 808 271 2.2 142
Show 18077+5608 SLE 140 166 6.8 147
Show 18061+5116 COU2514 35 0.1 148

 
 
WDS 18048+5344 : COMPONENTS
 
 
  A
B pa=220.7°
sep=0.43"
 
 
18048+5344 A
 
 
Componente originario normalizzato AB Name HD 234552 Coord arcsec 2000 180449.60+534346.0 Mag 9.79
Spectral class K0 (yellow-orange) PmRA 6.00 PmDE 8.0 SAO 30732
HIP 88546 Tycho2 3903-00539-1 HD 234552 BD BD+53 2025
Tycho2
Tycho2 3903-00539-1 Pflag RAmdeg 271.20665347 DEmdeg 53.72946265
PmRA 1.9 PmDE 7.3 E RAmdeg 17 E DEmdeg 17
E pmRA 1.4 E pmDE 1.4 EpRAm 1987.94 EpDEm 1988.07
Num 8 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.2 BTmag 10.798 E BTmag 0.045 VTmag 9.610
E VTmag 0.025 Prox 999 TYC T HIP 88546
CCDM AB RAdeg 271.20664833 DEdeg 53.72944750 EpRA 1990 1.62
EpDE 1990 1.58 E RAdeg 19.3 E DEdeg 19.1 Posflg P
Corr -0.1
SAO
SAO 30732 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.051 Vmag 9.2 SpType K0
Double code Source 37 CatNum 5451 DM BD+53 2025
DMcomp BDsup HD 234552 M HD 0
GC RA1950rad 4.72888152 DE1950rad 0.93766338 PmRA2000 0.0004
PmDE2000 0.052
Hipparcos
Catalog H HIP 88546 Proxy H RAhms 18 04 49.60
DEdms +53 43 46.0 Vmag 9.5 VarFlag R Vmag H
RAdeg 271.207 DEdeg 53.7295 AstroRef A Plx -0.89
CCDM 18048+5344 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 237 Rho 0.559 HD 234552 BD BD+53 2025
CD CP Dm number +53 2025 VIred 1.04
SpType K0 R SpType Coord arcsec 2000 180449.60+534346.0
Hipparcos 2
HIP 88546 Sn 15 So 3 Nc 2
RArad 4.7334492045 DErad 0.9377558074 Plx 1.04 PmRA 5.72
PmDE 7.44 E RArad 0.95 E DErad 0.79 E Plx 0.92
E pmRA 1.13 E pmDE 1.02 Hpmag 9.6708 E Hpmag 0.0027
SHp 0.024 VA 0 BV 1.032 E BV 0.048
VI 1
CCDM
Ccdm 18048+5344 RComp Comp A Note1
Note2 Discov num DRAs 1.61 DDEs -13.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.8 Sp K0 PmNote *
PmRA 6 PmDE 8 Dm number +53 2025 Cat1 BD
Name2 +53 1110 Cat2 AGK2/3 HD 234552 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 88546
 
 
18048+5344 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180449.57+534345.7 Mag 12.13 Calc delta mag 2.34
Calc coord yes
CCDM
Ccdm 18048+5344 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.55 DDEs -14.2
R dRAs 82 Year 1991 Theta 237 Rho 0.6
Obs 1 Vmag 12.1 Sp PmNote *
PmRA 6 PmDE 8 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 88546