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Doubles in session


Current system
21404+5735
STF 2819
HD 206482


Nearby doubles
9' : 21394+5732
PET 9

10' : 21395+5729
STI2582

11' : 21413+5728
TDS1141

13' : 21391+5742
PET 8

13' : 21418+5737
HJ 3055

13' : 21390+5729
BU 1143AB

17' : 21385+5741
PET 7

20' : 21380+5738
PET 6

22' : 21429+5738
VBS 35

22' : 21405+5713
PET 10

22' : 21377+5734
D 25AB

25' : 21373+5731
PET 5

32' : 21364+5738
PET 4

36' : 21360+5728
STF2813

39' : 21428+5702
TVB 13

40' : 21384+5658
LEE 1AB

41' : 21397+5815
MLB 90AB

42' : 21377+5659
MLR 583

49' : 21462+5748
HJ 1694AB

56' : 21413+5640
NSN 746

58' : 21436+5827
LDS4905

59' : 21405+5636
CON 41AB

61' : 21478+5743
FOX 263

63' : 21353+5648
TDT3045

65' : 21434+5834
MLB 91

65' : 21483+5727
TDT3163



Selections
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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.

21404+5735 STF 2819 (HD 206482)

 
 
21h 40m 21.45s +57° 34' 53.7" P.A. 58.00 sep 12.7 mag 7.44,8.64 Sp F5V
 
 
Coord 2000 21404+5735 Discov num STF2819 Comp Coord arcsec 2000 21 40 21.45 +57 34 53.7
Date first 1782 Date last 2016 Obs 50
Pa first 58 Pa last 58.4 P.A. Now (θ) 58.4°
Sep first 13.1 Sep last 12.738 Sep. Now (ρ) 12.738"
Mag pri 7.44 Mag sec 8.64 delta mag (ΔM) 1.2 Spectral class F5V (yellow-white)
Pri motion ra -047 Sec motion ra -044
Pri motion dec -018 Sec motion dec -016
Notes N T (See Notes, Parallax indicates physical)
rPM=0.072 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 206482 Constellation Cepheus SAO 33652 Tycho2 3975-01820-1
Gaia DR2 2178481187197522304 HD 206482 GC 30353
 
 
WDS 21404+5735 STF 2819 (HD 206482) : NOTES
 
 
discov_num notes refcode
STF2819 HJL 296. HJL1986
H 3 72. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21404+5735 STF2819 2003 37 59 12.7 7.44 8.64 F5V DV 214021.45+573453.7
21404+5735 STF2819 2011 40 58 12.8 7.44 8.64 F5V NVD 214021.45+573453.7
21404+5735 STF2819 2015 43 59 12.9 7.44 8.64 F5V NV 214021.45+573453.7
21404+5735 STF2819 2016 50 58 12.7 7.44 8.64 F5V NT 214021.45+573453.7

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

 
 
WDS 21404+5735 STF 2819 (HD 206482) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21404+5735 STF 2819 (HD 206482) : MEASURES
 
 
No records found.

 
 
WDS 21404+5735 (HD 206482) : VIRTUAL EYEPIECE
 
 

21404+5735 STF2819A mag 7.44 Sp F5V 21404+5735 STF2819B sep 8.8 P.A. 41.10 mag 8.64 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21404+5735 (HD 206482) : ALADIN DSS IMAGE @ 21h 40m 21.45s +57° 34' 53.7"
 
 
 
 
WDS 21404+5735 STF 2819 (HD 206482) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21404+5735 STF2819 distance=1' 21394+5732 PET 9 distance=9' 21395+5729 STI2582 distance=10' 21413+5728 TDS1141 distance=11' 21391+5742 PET 8 distance=13' 21418+5737 HJ 3055 distance=13' 21390+5729 GUI 36CD distance=13' 21390+5729 FLE 3DE distance=13' 21390+5729 MIU 2Aa,Ab distance=13' 21390+5729 BU 1143AB distance=13' 21390+5729 STF2816AC distance=13' 21390+5729 STF2816AD distance=13' 21385+5741 PET 7 distance=17' 21380+5738 PET 6 distance=20' 21429+5738 VBS 35 distance=22' 21405+5713 PET 10 distance=22' 21377+5734 D 25AB distance=22' 21377+5734 STF2815AB,C distance=22' 21373+5731 PET 5 distance=25' 21364+5738 PET 4 distance=32' 21360+5728 STF2813 distance=36' 21428+5702 TVB 13 distance=39' 21384+5658 LEE 1AB distance=40' 21384+5658 ES 140AC distance=40' 21397+5815 MLB 90AB distance=41' 21397+5815 MLB 90AC distance=41' 21377+5659 MLR 583 distance=42' 21462+5748 HJ 1694AB distance=49' 21462+5748 ABH 151AD distance=49' 21462+5748 ABH 151AE distance=49' 21462+5748 ES 36BC distance=49' 21413+5640 NSN 746 distance=56' 21436+5827 LDS4905 distance=58' 21405+5636 CON 41AB distance=59' 21405+5636 CON 41CD distance=59' 21478+5743 FOX 263 distance=61' 21353+5648 TDT3045 distance=63' 21434+5834 MLB 91 distance=65' 21483+5727 TDT3163 distance=65' 21484+5721 MLB 143 distance=68' 21484+5719 STI2592 distance=68' 21495+5736 TDT3179 distance=74' 21314+5754 ES 1800 distance=74' 21366+5842 BU 371 distance=75' 21435+5847 BU 690AB (Garnet star) distance=77' 21435+5847 BU 690AC (Garnet star) distance=77' 21435+5847 SMR 41AD (Garnet star) distance=77' 21435+5847 SMR 41AE (Garnet star) distance=77' 21435+5847 SMR 41AF (Garnet star) distance=77' 21435+5847 SMR 41AG (Garnet star) distance=77' 21479+5649 STI2591 distance=77' 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 21404+5735 STF2819 58 12.7 1
Show 21394+5732 PET 9 42 1.2 9
Show 21395+5729 STI2582 187 20.9 10
Show 21413+5728 TDS1141 29 0.9 11
Show 21391+5742 PET 8 218 1.4 13
Show 21418+5737 HJ 3055 158 7.2 13
Show 21390+5729 GUI 36 CD 324 30.6 13
Show 21390+5729 FLE 3 DE 351 55.2 13
Show 21390+5729 MIU 2 Aa,Ab 196 0.1 13
Show 21390+5729 BU 1143 AB 319 1.8 13
Show 21390+5729 STF2816 AC 120 11.8 13
Show 21390+5729 STF2816 AD 339 20.6 13
Show 21385+5741 PET 7 256 0.5 17
Show 21380+5738 PET 6 118 1.5 20
Show 21429+5738 VBS 35 253 6.0 22
Show 21405+5713 PET 10 15 0.1 22
Show 21377+5734 D 25 AB 164 1.0 22
Show 21377+5734 STF2815 AB,C 81 7.5 22
Show 21373+5731 PET 5 76 0.8 25
Show 21364+5738 PET 4 191 0.4 32
Show 21360+5728 STF2813 272 10.2 36
Show 21428+5702 TVB 13 358 11.9 39
Show 21384+5658 LEE 1 AB 186 6.7 40
Show 21384+5658 ES 140 AC 341 12.3 40
Show 21397+5815 MLB 90 AB 37 8.2 41
Show 21397+5815 MLB 90 AC 136 29.7 41
Show 21377+5659 MLR 583 15 0.8 42
Show 21462+5748 HJ 1694 AB 13 19.9 49
Show 21462+5748 ABH 151 AD 50 51.0 49
Show 21462+5748 ABH 151 AE 277 87.8 49
Show 21462+5748 ES 36 BC 138 7.1 49
Show 21413+5640 NSN 746 184 5.7 56
Show 21436+5827 LDS4905 227 41.4 58
Show 21405+5636 CON 41 AB 133 0.7 59
Show 21405+5636 CON 41 CD 48 2.5 59
Show 21478+5743 FOX 263 300 16.7 61
Show 21353+5648 TDT3045 52 1.9 63
Show 21434+5834 MLB 91 70 4.6 65
Show 21483+5727 TDT3163 44 1.5 65
Show 21484+5721 MLB 143 356 1.9 68
Show 21484+5719 STI2592 66 10.4 68
Show 21495+5736 TDT3179 74 1.7 74
Show 21314+5754 ES 1800 86 3.4 74
Show 21366+5842 BU 371 3 8.7 75
Show Garnet star 21435+5847 BU 690 AB 263 19.5 77
Show Garnet star 21435+5847 BU 690 AC 297 42.4 77
Show Garnet star 21435+5847 SMR 41 AD 192 62.5 77
Show Garnet star 21435+5847 SMR 41 AE 349 45.1 77
Show Garnet star 21435+5847 SMR 41 AF 17 75.9 77
Show Garnet star 21435+5847 SMR 41 AG 33 107.3 77
Show 21479+5649 STI2591 98 5.2 77

 
 
WDS 21404+5735 : COMPONENTS
 
 
  A
B pa=41.1°
sep=8.85"
 
 
21404+5735 A
 
 
Componente originario normalizzato AB Name HD 206482 Coord arcsec 2000 214021.45+573453.7 Mag 7.44
Spectral class F5V (yellow-white) PmRA -47.00 PmDE -18.0 SAO 33652
Tycho2 3975-01820-1 HD 206482 GC 30353 DM BD+56 2623
Tycho2
Tycho2 3975-01820-1 Pflag RAmdeg 325.08935959 DEmdeg 57.58157113
PmRA -48.3 PmDE -16.7 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.30 EpDEm 1991.43
Num 10 Q RAmdeg 2.2 Q DEmdeg 2.0 Q pmRA 2.4
Q pmDE 2.0 BTmag 7.918 E BTmag 0.016 VTmag 7.435
E VTmag 0.011 Prox 126 TYC T HIP
CCDM RAdeg 325.08956972 DEdeg 57.58161028 EpRA 1990 1.56
EpDE 1990 1.67 E RAdeg 5.3 E DEdeg 4.7 Posflg
Corr 0.2
SAO
SAO 33652 DelFlag RA1950 PmRA1950 -0.0058
DE1950 PmDE1950 -0.008 Vmag 7.1 SpType F5
Double code Source 70 CatNum 30353 DM BD+56 2623
DMcomp BDsup HD 206482 M HD 0
GC 30353 RA1950rad 5.66709471 DE1950rad 1.00101922 PmRA2000 -0.0055
PmDE2000 -0.012
CCDM
Ccdm 21404+5735 RComp Comp A Note1
Note2 Discov num DRAs -2.69 DDEs -5.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp F5 PmNote *
PmRA -66 PmDE -6 Dm number +56 2623 Cat1 BD
Name2 +57 1471 Cat2 AGK2/3 HD 206482 M HD
ADS BDS A15214 M ADS BDS N IDS IDS 21372N5707A
HIC
 
 
21404+5735 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214022.17+573500.4 Mag 8.64 PmRA -44.00
PmDE -16.0 Tycho2 3975-01824-1 Calc delta mag 1.2 Calc coord yes
Tycho2
Tycho2 3975-01824-1 Pflag RAmdeg 325.09497191 DEmdeg 57.58338897
PmRA -39.3 PmDE -20.0 E RAmdeg 10 E DEmdeg 9
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.75 EpDEm 1991.06
Num 8 Q RAmdeg 1.8 Q DEmdeg 1.1 Q pmRA 1.8
Q pmDE 1.1 BTmag 9.216 E BTmag 0.020 VTmag 8.638
E VTmag 0.016 Prox 126 TYC T HIP
CCDM RAdeg 325.09514472 DEdeg 57.58343500 EpRA 1990 1.54
EpDE 1990 1.69 E RAdeg 10.2 E DEdeg 8.9 Posflg
Corr 0.4
CCDM
Ccdm 21404+5735 RComp Comp B Note1
Note2 Discov num STF2819 DRAs -1.39 DDEs 0.8
R dRAs 91 Year 1832 Theta 057 Rho 12.4
Obs 9 Vmag 8.5 Sp PmNote *
PmRA -66 PmDE -6 Dm number Cat1
Name2 +57 1472 Cat2 AGK2/3 HD M HD
ADS BDS A15214 M ADS BDS N IDS IDS 21372N5707B
HIC