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Current system
00109+6715
ES 113
HD 637


Nearby doubles
5' : 00102+6718
HU 1003

7' : 00107+6709
ES 114AB

31' : 00154+6659
MLB 323

36' : 00127+6641
TDS1342

38' : 00121+6639
TOI1624

41' : 00161+6649
HU 1004

45' : 00067+6638
KPP 729

48' : 00185+6735
TDS1391

50' : 00089+6627
FAB 1

55' : 00119+6621
HJL 1

55' : 00069+6626
MLR 102

57' : 00050+6631
MLR 101

61' : 00005+6713
HJ 1924

63' : 00198+6752
MLR 285

63' : 00210+6740
HJ 1018

63' : 00214+6700
STT 6AB

67' : 00223+6709
IPH 1

69' : 00118+6608
STT 1

69' : 00088+6607
LDS3127

71' : 00121+6826
MLR 281

73' : 00150+6607
HDS 34

75' : 00050+6822
WIS 2

78' : 00042+6609
AZC 133

80' : 00231+6641
KPP2377

81' : 00218+6628
STT 7AB

86' : 00026+6606
STF3053AB



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

00109+6715 ES 113 (HD 637)

 
 
00h 10m 53.26s +67° 15' 24.4" P.A. 127.00 sep 7.0 mag 9.27,11.80 Sp A3V
 
 
Coord 2000 00109+6715 Discov num ES  113 Comp Coord arcsec 2000 00 10 53.26 +67 15 24.4
Date first 1893 Date last 2015 Obs 16
Pa first 121 Pa last 126.5 P.A. Now (θ) 126.5°
Sep first 7.4 Sep last 7.019 Sep. Now (ρ) 7.019"
Mag pri 9.27 Mag sec 11.80 delta mag (ΔM) 2.53 Spectral class A3V (white)
Pri motion ra +015 Sec motion ra +014
Pri motion dec +002 Sec motion dec -001
Notes
rPM=0.209 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 637 Constellation Cepheus SAO 11019 Tycho2 4026-00025-1
Gaia DR2 528892619410898816 HD 637
 
 
WDS 00109+6715 ES 113 (HD 637) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00109+6715 ES 113 1999 9 125 7.1 9.27 11.80 A3V +66 8 D 001053.26+671524.4
00109+6715 ES 113 2003 11 127 7.0 9.27 11.80 A3V +66 8 D 001053.26+671524.4
00109+6715 ES 113 2010 11 126 6.4 9.27 11.80 A3V +66 8 001053.26+671524.4
00109+6715 ES 113 2015 12 127 7.0 9.27 11.80 A3V +66 8 001053.26+671524.4

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

 
 
WDS 00109+6715 ES 113 (HD 637) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00109+6715 ES 113 (HD 637) : MEASURES
 
 
No records found.

 
 
WDS 00109+6715 (HD 637) : VIRTUAL EYEPIECE
 
 

00109+6715 ES 113A mag 9.27 Sp A3V 00109+6715 ES 113B sep 7.0 P.A. 126.50 mag 11.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00109+6715 (HD 637) : ALADIN DSS IMAGE @ 00h 10m 53.26s +67° 15' 24.4"
 
 
 
 
WDS 00109+6715 ES 113 (HD 637) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00109+6715 ES 113 distance=0' 00102+6718 HU 1003 distance=5' 00107+6709 ES 114AB distance=7' 00107+6709 ES 114AC distance=7' 00154+6659 MLB 323 distance=31' 00127+6641 TDS1342 distance=36' 00121+6639 TOI1624 distance=38' 00161+6649 HU 1004 distance=41' 00067+6638 KPP 729 distance=45' 00185+6735 TDS1391 distance=48' 00089+6627 FAB 1 distance=50' 00119+6621 HJL 1 distance=55' 00069+6626 MLR 102 distance=55' 00050+6631 MLR 101 distance=57' 00005+6713 HJ 1924 distance=61' 00198+6752 MLR 285 distance=63' 00210+6740 HJ 1018 distance=63' 00214+6700 STT 6AB distance=63' 00214+6700 STF 26AB,C distance=63' 00223+6709 IPH 1 distance=67' 00118+6608 STT 1 distance=69' 00088+6607 LDS3127 distance=69' 00121+6826 MLR 281 distance=71' 00150+6607 HDS 34 distance=73' 00050+6822 WIS 2 distance=75' 00042+6609 AZC 133 distance=78' 00231+6641 KPP2377 distance=80' 00218+6628 STT 7CD distance=80' 00218+6628 STT 7AB distance=81' 00218+6628 STT 7AC distance=81' 00218+6628 STT 7AD distance=81' 00026+6606 STF3053AB distance=86' 00026+6606 STF3053AC distance=86' 00230+6623 MLB 324 distance=89' 00260+6647 HJ 1026 distance=93' 00063+6851 CBL 559 distance=100' 00202+6841 TDS1406 distance=101' 00003+6557 MLR 280 distance=101' 00247+6616 MLB1052 distance=102' 00149+6534 AZC 135 distance=105' 00217+6548 HU 1006 distance=109' 00248+6835 CBL 572 distance=112' 00133+6919 JNN 248BC distance=125' 00133+6919 KUI 1AB distance=125' 00055+6513 MLB 242 distance=128' 00191+6513 MLB 243 distance=132' 00170+6929 CBL 567 distance=139' 00188+6932 TDS1393AB distance=144' 00196+6457 CBL 568 distance=149' 00011+6935 STTA253AB distance=150' 00011+6935 STTA253AC distance=150' 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 00109+6715 ES 113 127 7.0 0
Show 00102+6718 HU 1003 34 2.4 5
Show 00107+6709 ES 114 AB 164 4.5 7
Show 00107+6709 ES 114 AC 18 111.6 7
Show 00154+6659 MLB 323 141 1.7 31
Show 00127+6641 TDS1342 70 1.2 36
Show 00121+6639 TOI1624 312 21.0 38
Show 00161+6649 HU 1004 184 0.8 41
Show 00067+6638 KPP 729 353 6.4 45
Show 00185+6735 TDS1391 167 2.0 48
Show 00089+6627 FAB 1 181 14.9 50
Show 00119+6621 HJL 1 350 31.0 55
Show 00069+6626 MLR 102 85 0.2 55
Show 00050+6631 MLR 101 126 1.8 57
Show 00005+6713 HJ 1924 225 8.0 61
Show 00198+6752 MLR 285 189 1.3 63
Show 00210+6740 HJ 1018 87 1.5 63
Show 00214+6700 STT 6 AB 153 0.7 63
Show 00214+6700 STF 26 AB,C 115 13.1 63
Show 00223+6709 IPH 1 282 21.2 67
Show 00118+6608 STT 1 213 1.6 69
Show 00088+6607 LDS3127 280 28.7 69
Show 00121+6826 MLR 281 219 1.1 71
Show 00150+6607 HDS 34 194 0.1 73
Show 00050+6822 WIS 2 216 999.9 75
Show 00042+6609 AZC 133 212 16.9 78
Show 00231+6641 KPP2377 261 20.5 80
Show 00218+6628 STT 7 CD 95 155.5 80
Show 00218+6628 STT 7 AB 129 0.9 81
Show 00218+6628 STT 7 AC 259 48.5 81
Show 00218+6628 STT 7 AD 102 109.7 81
Show 00026+6606 STF3053 AB 70 15.2 86
Show 00026+6606 STF3053 AC 291 98.5 86
Show 00230+6623 MLB 324 142 6.4 89
Show 00260+6647 HJ 1026 192 12.5 93
Show 00063+6851 CBL 559 210 19.4 100
Show 00202+6841 TDS1406 15 2.0 101
Show 00003+6557 MLR 280 9 1.5 101
Show 00247+6616 MLB1052 225 14.2 102
Show 00149+6534 AZC 135 183 21.9 105
Show 00217+6548 HU 1006 195 2.8 109
Show 00248+6835 CBL 572 10 4.6 112
Show 00133+6919 JNN 248 BC 89 0.8 125
Show 00133+6919 KUI 1 AB 278 0.7 125
Show 00055+6513 MLB 242 73 4.1 128
Show 00191+6513 MLB 243 313 5.0 132
Show 00170+6929 CBL 567 18 30.7 139
Show 00188+6932 TDS1393 AB 186 0.7 144
Show 00196+6457 CBL 568 12 24.7 149
Show 00011+6935 STTA253 AB 353 101.8 150
Show 00011+6935 STTA253 AC 191 188.2 150

 
 
WDS 00109+6715 : COMPONENTS
 
 
  A
B pa=126.5°
sep=7.02"
 
 
00109+6715 A
 
 
Name HD 637 Coord arcsec 2000 001053.26+671524.4 Mag 9.27 Spectral class A3V (white)
PmRA 15.00 PmDE 2.0 SAO 11019 Tycho2 4026-00025-1
HD 637 DM BD+66 8
Tycho2
Tycho2 4026-00025-1 Pflag RAmdeg 2.72192174 DEmdeg 67.25679849
PmRA 17.0 PmDE 2.6 E RAmdeg 10 E DEmdeg 10
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.01 EpDEm 1990.87
Num 7 Q RAmdeg 1.8 Q DEmdeg 2.0 Q pmRA 1.8
Q pmDE 2.0 BTmag 9.724 E BTmag 0.020 VTmag 9.268
E VTmag 0.017 Prox 999 TYC T HIP
CCDM RAdeg 2.72181861 DEdeg 67.25679306 EpRA 1990 1.65
EpDE 1990 1.56 E RAdeg 9.7 E DEdeg 10.4 Posflg
Corr 0.2
SAO
SAO 11019 DelFlag RA1950 PmRA1950 0.0028
DE1950 PmDE1950 -0.008 Vmag 8.9 SpType A
Double code Source 2 CatNum 12 DM BD+66 8
DMcomp BDsup HD 637 M HD 0
GC RA1950rad 0.0358336 DE1950rad 1.16899776 PmRA2000 0.0028
PmDE2000 -0.014
CCDM
Ccdm 00109+6715 RComp Comp A Note1
Note2 Discov num DRAs -0.84 DDEs 25.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp A2 PmNote *
PmRA 14 PmDE 8 Dm number +66 8 Cat1 BD
Name2 +66 12 Cat2 AGK2/3 HD 637 M HD
ADS BDS A 131 M ADS BDS N IDS IDS 00056N6642A
HIC
 
 
00109+6715 B
 
 
Coord arcsec 2000 001054.23+671520.2 Mag 11.8 PmRA 14.00 PmDE -1.0
Delta magnitude 2.53 Coordinate calculated yes
CCDM
Ccdm 00109+6715 RComp Comp B Note1
Note2 Discov num ES 113 DRAs DDEs
R dRAs Year 1902 Theta 126 Rho 6.8
Obs 5 Vmag 11.6 Sp PmNote
PmRA -13 PmDE 19 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 131 M ADS BDS N IDS IDS 00056N6642B
HIC