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Doubles in session


Current system
22403+6830
BU 845 AC


Nearby doubles
8' : 22390+6828
CBL 544

14' : 22427+6835
MLB 316AB

31' : 22427+6803
MLB 315

33' : 22343+6830
BU 708

35' : 22450+6808
STT 529AB

36' : 22394+6755
TDS1177

40' : 22331+6830
BU 706AB

41' : 22455+6805
MLB 317

42' : 22477+6826
AZC 183

43' : 22325+6834
WHC 28

46' : 22373+6913
CHR 113

49' : 22490+6834
STF2947AB

50' : 22434+6744
HJ 1807AB

55' : 22344+6915
LDS4979

55' : 22494+6810
STT 530

59' : 22301+6812
BU 479

61' : 22512+6835
TDT3750

61' : 22403+6930
TOI1516

66' : 22510+6803
LDS5008

68' : 22327+6737
MLB 272

72' : 22393+6941
LDS1495

74' : 22280+6901
CON 43AB

76' : 22527+6759
STTA238AB

79' : 22307+6732
BU 704AB

84' : 22520+6925
HJ 1829

90' : 22331+6710
MLB1101



Selections
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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.

22403+6830 BU 845 AC

 
 
22h 40m 15.87s +68° 30' 12.3" P.A. 17.00 sep 16.4 mag 8.49,13.60 Sp K0
 
 
Coord 2000 22403+6830 Discov num BU  845 Comp AC Coord arcsec 2000 22 40 15.87 +68 30 12.3
Date first 1881 Date last 2015 Obs 11
Pa first 9 Pa last 16.5 P.A. Now (θ) 16.5°
Sep first 15.5 Sep last 16.378 Sep. Now (ρ) 16.378"
Mag pri 8.49 Mag sec 13.60 delta mag (ΔM) 5.11 Spectral class K0 (yellow-orange)
Pri motion ra +008 Sec motion ra +041
Pri motion dec +005 Sec motion dec +008
Notes
rPM=0.793
Nature of this double is uncertain.
 
 
22403+6830 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 215008 20198 22 40 16 +68 30 12 BU 845 AB 2015 12 205 7.3 8.49 12.50 4.01
Show 20198 22 40 16 +68 30 12 BU 845 AC 2015 11 17 16.4 8.49 13.60 5.11 <===
Show 20198 22 40 16 +68 30 12 FOX 269 AD 2015 8 97 44.6 8.49 14.40 5.91
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus SAO 20198 Tycho2 4476-01147-1 Gaia DR2 2225241492573712896
HD 215008
 
 
WDS 22403+6830 BU 845 AC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
BU Burnham, S.W. (BU 1 - 81)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
22403+6830 BU 845 AC 2007 6 16 16.5 8.49 13.60 D 224015.87+683012.3
22403+6830 BU 845 AC 2015 8 17 16.4 8.49 13.60 K0 224015.87+683012.3

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

 
 
WDS 22403+6830 BU 845 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22403+6830 BU 845 AC : MEASURES
 
 
No records found.

 
 
WDS 22403+6830 : VIRTUAL EYEPIECE
 
 

22403+6830 BU 845A mag 8.49 Sp K0 22403+6830 BU 845B sep 7.3 P.A. 204.50 mag 12.5 22403+6830 BU 845C sep 16.4 P.A. 16.50 mag 13.6 22403+6830 FOX 269D sep 44.6 P.A. 96.70 mag 14.4 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 22403+6830 : ALADIN DSS IMAGE @ 22h 40m 15.87s +68° 30' 12.3"
 
 
 
 
WDS 22403+6830 BU 845 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22403+6830 BU 845AC distance=0' 22390+6828 CBL 544 distance=8' 22427+6835 MLB 316AB distance=14' 22427+6835 MLB 316AC distance=14' 22427+6803 MLB 315 distance=31' 22343+6830 BU 708 distance=33' 22450+6808 STT 529AB distance=35' 22450+6808 STT 529AC distance=35' 22394+6755 TDS1177 distance=36' 22331+6830 BU 706AB distance=40' 22331+6830 BU 706AC distance=40' 22455+6805 MLB 317 distance=41' 22477+6826 AZC 183 distance=42' 22325+6834 WHC 28 distance=43' 22373+6913 CHR 113 distance=46' 22490+6834 STF2947AB distance=49' 22490+6834 STF2947AC distance=49' 22490+6834 STF2947BC distance=49' 22434+6744 HJ 1807AB distance=50' 22434+6744 HU 92BC distance=50' 22344+6915 LDS4979 distance=55' 22494+6810 STT 530 distance=55' 22301+6812 BU 479 distance=59' 22512+6835 TDT3750 distance=61' 22403+6930 TOI1516 distance=61' 22510+6803 LDS5008 distance=66' 22327+6737 MLB 272 distance=68' 22393+6941 LDS1495 distance=72' 22280+6901 CON 43Aa,Ab distance=74' 22280+6901 CON 43AB distance=74' 22527+6759 STTA238BC distance=75' 22527+6759 HDS3247Aa,Ab distance=76' 22527+6759 STTA238AB distance=76' 22307+6732 BU 704AB distance=79' 22307+6732 BU 704AC distance=79' 22307+6732 FOX 268AD distance=79' 22520+6925 HJ 1829 distance=84' 22331+6710 MLB1101 distance=90' 22330+6955 STF2924AB distance=93' 22330+6955 STF2924AB,C distance=93' 22330+6955 STF2924AB,D distance=93' 22400+6650 MLB 273 distance=99' 22281+6719 MLB 314 distance=100' 22214+6828 OSO 177AB distance=105' 22214+6828 OSO 177AC distance=105' 22214+6828 OSO 177AD distance=105' 22510+6958 MLB 433 distance=105' 22589+6902 GIC 186 distance=107' 22201+6835 MLB 432 distance=107' 22276+6954 LDS1983 distance=107' 22207+6828 MLB 312AB distance=108' 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 22403+6830 BU 845 AB 205 7.3 0
Show 22403+6830 BU 845 AC 17 16.4 0
Show 22403+6830 FOX 269 AD 97 44.6 0
Show 22390+6828 CBL 544 38 72.5 8
Show 22427+6835 MLB 316 AB 122 3.0 14
Show 22427+6835 MLB 316 AC 347 13.3 14
Show 22427+6803 MLB 315 233 2.8 31
Show 22343+6830 BU 708 312 7.8 33
Show 22450+6808 STT 529 AB 201 3.6 35
Show 22450+6808 STT 529 AC 223 17.2 35
Show 22394+6755 TDS1177 277 1.1 36
Show 22331+6830 BU 706 AB 19 2.8 40
Show 22331+6830 BU 706 AC 251 31.2 40
Show 22455+6805 MLB 317 13 5.8 41
Show 22477+6826 AZC 183 222 25.6 42
Show 22325+6834 WHC 28 153 13.5 43
Show 22373+6913 CHR 113 356 0.5 46
Show 22490+6834 STF2947 AB 55 4.7 49
Show 22490+6834 STF2947 AC 208 122.6 49
Show 22490+6834 STF2947 BC 208 120.7 49
Show 22434+6744 HJ 1807 AB 187 23.9 50
Show 22434+6744 HU 92 BC 345 1.4 50
Show 22344+6915 LDS4979 100 50.4 55
Show 22494+6810 STT 530 210 5.1 55
Show 22301+6812 BU 479 27 2.4 59
Show 22512+6835 TDT3750 227 1.2 61
Show 22403+6930 TOI1516 28 7.1 61
Show 22510+6803 LDS5008 284 35.0 66
Show 22327+6737 MLB 272 273 4.1 68
Show 22393+6941 LDS1495 138 54.3 72
Show 22280+6901 CON 43 Aa,Ab 10 0.6 74
Show 22280+6901 CON 43 AB 292 7.0 74
Show 22527+6759 STTA238 BC 254 52.0 75
Show 22527+6759 HDS3247 Aa,Ab 324 0.2 76
Show 22527+6759 STTA238 AB 280 69.2 76
Show 22307+6732 BU 704 AB 205 2.4 79
Show 22307+6732 BU 704 AC 290 47.7 79
Show 22307+6732 FOX 268 AD 163 61.5 79
Show 22520+6925 HJ 1829 354 12.8 84
Show 22331+6710 MLB1101 152 11.6 90
Show 22330+6955 STF2924 AB 246 0.5 93
Show 22330+6955 STF2924 AB,C 197 125.1 93
Show 22330+6955 STF2924 AB,D 197 188.6 93
Show 22400+6650 MLB 273 203 8.4 99
Show 22281+6719 MLB 314 165 4.5 100
Show 22214+6828 OSO 177 AB 179 15.6 105
Show 22214+6828 OSO 177 AC 336 16.0 105
Show 22214+6828 OSO 177 AD 142 21.6 105
Show 22510+6958 MLB 433 208 3.0 105
Show 22589+6902 GIC 186 233 21.5 107
Show 22201+6835 MLB 432 203 2.3 107

 
 
WDS 22403+6830 : COMPONENTS
 
 
  A B C
B pa=204.5°
sep=7.35"
 
C pa=16.5°
sep=16.38"
pa=19.0°
sep=23.68"
 
D pa=96.7°
sep=44.63"
pa=88.2°
sep=47.40"
pa=117.8°
sep=44.84"
 
 
22403+6830 A
 
 
Coord arcsec 2000 224015.87+683012.3 Mag 8.49 Spectral class K0 (yellow-orange) PmRA 8.00
PmDE 5.0 SAO 20198 Tycho2 4476-01147-1 HD 215008
DM BD+67 1457
Tycho2
Tycho2 4476-01147-1 Pflag RAmdeg 340.06616562 DEmdeg 68.50342684
PmRA 8.6 PmDE 4.5 E RAmdeg 7 E DEmdeg 8
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.31 EpDEm 1991.12
Num 7 Q RAmdeg 0.9 Q DEmdeg 1.5 Q pmRA 0.9
Q pmDE 1.5 BTmag 9.547 E BTmag 0.019 VTmag 8.491
E VTmag 0.013 Prox 999 TYC T HIP
CCDM RAdeg 340.06611083 DEdeg 68.50341667 EpRA 1990 1.64
EpDE 1990 1.58 E RAdeg 6.9 E DEdeg 7.6 Posflg
Corr 0.0
SAO
SAO 20198 DelFlag RA1950 PmRA1950 -0.0032
DE1950 PmDE1950 -0.035 Vmag 8.3 SpType K0
Double code Source 2 CatNum 981 DM BD+67 1457
DMcomp BDsup HD 215008 M HD 0
GC RA1950rad 5.92829573 DE1950rad 1.19104393 PmRA2000 -0.003
PmDE2000 -0.041
CCDM
Ccdm 22403+6830 RComp Comp A Note1
Note2 Discov num DRAs -2.17 DDEs 12.1
R dRAs 10 Year Theta Rho
Obs 4 Vmag 8.1 Sp K0 PmNote *
PmRA 10 PmDE 0 Dm number +67 1457 Cat1 BD
Name2 +68 981 Cat2 AGK2/3 HD 215008 M HD
ADS BDS A16175 M ADS BDS N IDS IDS 22371N6759A
HIC
 
 
22403+6830 B
 
 
Coord arcsec 2000 224015.32+683005.6 Mag 12.5 PmRA -9.00 PmDE -4.0
Delta magnitude 4.01 Coordinate calculated yes
CCDM
Ccdm 22403+6830 RComp Comp B Note1
Note2 Discov num BU 845 DRAs DDEs
R dRAs Year 1881 Theta 195 Rho 6.1
Obs 5 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16175 M ADS BDS N IDS IDS 22371N6759B
HIC
 
 
22403+6830 C
 
 
Coord arcsec 2000 224016.72+683028.0 Mag 13.6 PmRA 41.00 PmDE 8.0
Delta magnitude 5.11 Coordinate calculated yes
CCDM
Ccdm 22403+6830 RComp Comp C Note1
Note2 Discov num BU 845 DRAs DDEs
R dRAs Year 1881 Theta 012 Rho 15.4
Obs 4 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16175 M ADS BDS N IDS IDS 22371N6759C
HIC
 
 
22403+6830 D
 
 
Coord arcsec 2000 224023.93+683007.1 Mag 14.4 PmRA 34.00 PmDE -6.0
Delta magnitude 5.91 Coordinate calculated yes
CCDM
Ccdm 22403+6830 RComp Comp D Note1
Note2 Discov num FOX DRAs DDEs
R dRAs Year 1916 Theta 96 Rho 46.0
Obs 1 Vmag 13.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16175 M ADS BDS N IDS IDS 22371N6759D
HIC