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Doubles in session


Current system
00316+5809
BU 1226
HD 236450


Nearby doubles
14' : 00324+5820
BU 1227AB

16' : 00328+5756
STI1373

16' : 00304+5756
STI1366AB

19' : 00332+5822
STI1375AB

20' : 00339+5816
ES 1770AB

24' : 00339+5824
STI1378

25' : 00287+5801
MLB 107AB

26' : 00291+5752
MLB 39

26' : 00288+5756
OSO 5AB

29' : 00301+5743
TDS1493

32' : 00333+5837
ES 1769

36' : 00358+5756
STI1385AB

37' : 00280+5747
STI1353

39' : 00276+5747
TDS1472

40' : 00362+5753
STI1388

40' : 00299+5846
NSN 506

40' : 00268+5820
STI1349

42' : 00303+5849
TDS 20

42' : 00269+5751
STI1350

44' : 00355+5841
STF 38

45' : 00290+5848
TDS1484

46' : 00365+5831
BU 1096AB

46' : 00373+5801
BU 1097

47' : 00374+5819
STI1395

49' : 00344+5853
MLR 443

50' : 00297+5855
A 909AB



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.

00316+5809 BU 1226 (HD 236450)

 
 
00h 31m 38.40s +58° 08' 37.2" P.A. 175.00 sep 0.3 mag 9.08,10.21 Sp A0 dist. 421.94 pc (1376.37 l.y.)
 
 
Coord 2000 00316+5809 Discov num BU 1226 Comp Coord arcsec 2000 00 31 38.40 +58 08 37.2
Date first 1891 Date last 2008 Obs 9
Pa first 191 Pa last 175.3 P.A. Now (θ) 175.3°
Sep first 0.4 Sep last 0.346 Sep. Now (ρ) 0.346"
Mag pri 9.08 Mag sec 10.21 delta mag (ΔM) 1.13 Spectral class A0 (white)
Pri motion ra +007 Sec motion ra
Pri motion dec -007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 236450 Constellation Cassiopeia SAO 21483 HIP 2493
Tycho2 3666-01525-1 Gaia DR2 427891717501560576 HD 236450 BD BD+57 97
Distance 421.94 Distance ly 1376.37
 
 
WDS 00316+5809 BU 1226 (HD 236450) : 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
00316+5809 BU 1226 1991 8 176 0.4 9.08 10.21 A0 +57 97 D 003138.40+580837.2
00316+5809 BU 1226 2008 9 175 0.3 9.08 10.21 A0 +57 97 D 003138.40+580837.2

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

 
 
WDS 00316+5809 BU 1226 (HD 236450) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00316+5809 BU 1226 (HD 236450) : MEASURES
 
 
No records found.

 
 
WDS 00316+5809 (HD 236450) : VIRTUAL EYEPIECE
 
 

00316+5809 BU 1226A mag 9.08 Sp A0 00316+5809 BU 1226B sep 0.3 P.A. 175.30 mag 10.21 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00316+5809 (HD 236450) : ALADIN DSS IMAGE @ 00h 31m 38.40s +58° 08' 37.2"
 
 
 
 
WDS 00316+5809 BU 1226 (HD 236450) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00316+5809 BU 1226 distance=0' 00324+5820 BU 1227AB distance=14' 00324+5820 BU 1227AC distance=14' 00324+5820 BU 1227AD distance=14' 00324+5820 SMR 23AE distance=14' 00324+5820 FYM 346AF distance=14' 00328+5756 STI1373 distance=16' 00304+5756 STI1366AB distance=16' 00304+5756 MRI 44BC distance=16' 00332+5822 FYM 345BC distance=18' 00332+5822 STI1375AB distance=19' 00339+5816 ES 1770AB distance=20' 00339+5816 ES 1770AC distance=20' 00339+5824 STI1378 distance=24' 00287+5801 STI1355BC distance=25' 00287+5801 MLB 107AB distance=25' 00291+5752 MLB 39 distance=26' 00288+5756 OSO 5AB distance=26' 00288+5756 OSO 5AC distance=26' 00288+5756 OSO 5AD distance=26' 00288+5756 OSO 5AE distance=26' 00301+5743 TDS1493 distance=29' 00333+5837 ES 1769 distance=32' 00358+5756 STI1385BC distance=36' 00358+5756 STI1385AB distance=36' 00358+5756 STI1385AC distance=36' 00280+5747 STI1353 distance=37' 00276+5747 TDS1472 distance=39' 00362+5753 STI1388 distance=40' 00299+5846 NSN 506 distance=40' 00268+5820 STI1349 distance=40' 00303+5849 TDS 20 distance=42' 00269+5751 STI1350 distance=42' 00355+5841 STF 38 distance=44' 00290+5848 TDS1484 distance=45' 00365+5831 BU 1096AB distance=46' 00365+5831 BU 1096AB,C distance=46' 00365+5831 SMR 24AB,D distance=46' 00365+5831 SMR 24AB,E distance=46' 00373+5801 BU 1097 distance=46' 00374+5819 STI1395 distance=47' 00344+5853 MLR 443 distance=49' 00297+5855 A 909AB distance=50' 00297+5855 A 909AC distance=50' 00325+5720 J 872 distance=50' 00287+5855 STI1356 distance=52' 00367+5736 MLB 40AB distance=53' 00367+5736 MLB 40AC distance=53' 00365+5732 STI1391 distance=54' 00386+5818 STI1403 distance=56' 00268+5849 UC 2 distance=56' 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 00316+5809 BU 1226 175 0.3 0
Show 00324+5820 BU 1227 AB 194 2.8 14
Show 00324+5820 BU 1227 AC 80 22.4 14
Show 00324+5820 BU 1227 AD 112 30.9 14
Show 00324+5820 SMR 23 AE 95 43.6 14
Show 00324+5820 FYM 346 AF 42 13.1 14
Show 00328+5756 STI1373 270 7.3 16
Show 00304+5756 STI1366 AB 190 13.1 16
Show 00304+5756 MRI 44 BC 238 3.7 16
Show 00332+5822 FYM 345 BC 261 4.8 18
Show 00332+5822 STI1375 AB 161 11.5 19
Show 00339+5816 ES 1770 AB 340 3.1 20
Show 00339+5816 ES 1770 AC 125 12.6 20
Show 00339+5824 STI1378 22 5.0 24
Show 00287+5801 STI1355 BC 122 5.2 25
Show 00287+5801 MLB 107 AB 3 34.4 25
Show 00291+5752 MLB 39 204 3.4 26
Show 00288+5756 OSO 5 AB 32 5.6 26
Show 00288+5756 OSO 5 AC 273 24.6 26
Show 00288+5756 OSO 5 AD 266 30.8 26
Show 00288+5756 OSO 5 AE 257 30.9 26
Show 00301+5743 TDS1493 7 1.9 29
Show 00333+5837 ES 1769 91 2.6 32
Show 00358+5756 STI1385 BC 93 13.3 36
Show 00358+5756 STI1385 AB 341 4.7 36
Show 00358+5756 STI1385 AC 72 12.4 36
Show 00280+5747 STI1353 40 6.7 37
Show 00276+5747 TDS1472 300 0.5 39
Show 00362+5753 STI1388 102 8.1 40
Show 00299+5846 NSN 506 219 1.1 40
Show 00268+5820 STI1349 321 11.7 40
Show 00303+5849 TDS 20 132 2.0 42
Show 00269+5751 STI1350 75 9.3 42
Show 00355+5841 STF 38 144 17.0 44
Show 00290+5848 TDS1484 352 0.5 45
Show 00365+5831 BU 1096 AB 11 0.1 46
Show 00365+5831 BU 1096 AB,C 241 35.7 46
Show 00365+5831 SMR 24 AB,D 133 20.9 46
Show 00365+5831 SMR 24 AB,E 146 38.7 46
Show 00373+5801 BU 1097 254 0.5 46
Show 00374+5819 STI1395 123 2.8 47
Show 00344+5853 MLR 443 128 1.2 49
Show 00297+5855 A 909 AB 41 1.0 50
Show 00297+5855 A 909 AC 236 8.1 50
Show 00325+5720 J 872 82 4.2 50
Show 00287+5855 STI1356 165 3.0 52
Show 00367+5736 MLB 40 AB 335 2.9 53
Show 00367+5736 MLB 40 AC 332 84.6 53
Show 00365+5732 STI1391 30 12.6 54
Show 00386+5818 STI1403 26 13.2 56
Show 00268+5849 UC 2 173 40.2 56

 
 
WDS 00316+5809 : COMPONENTS
 
 
  A
B pa=175.3°
sep=0.35"
 
 
00316+5809 A
 
 
Name HD 236450 Coord arcsec 2000 003138.40+580837.2 Mag 9.08 Spectral class A0 (white)
PmRA 7.00 PmDE -7.0 HIP 2493 Tycho2 3666-01525-1
HD 236450 BD BD+57 97
Tycho2
Tycho2 3666-01525-1 Pflag RAmdeg 7.91003651 DEmdeg 58.14364054
PmRA 3.6 PmDE -0.6 E RAmdeg 6 E DEmdeg 6
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.19 EpDEm 1991.31
Num 8 Q RAmdeg 1.8 Q DEmdeg 1.2 Q pmRA 1.8
Q pmDE 1.1 BTmag 8.879 E BTmag 0.016 VTmag 8.729
E VTmag 0.012 Prox 999 TYC T HIP 2493
CCDM AB RAdeg 7.91002056 DEdeg 58.14364194 EpRA 1990 1.58
EpDE 1990 1.68 E RAdeg 6.4 E DEdeg 5.8 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 2493 Proxy H RAhms 00 31 38.40
DEdms +58 08 37.2 Vmag 8.7 VarFlag R Vmag H
RAdeg 7.91002 DEdeg 58.1437 AstroRef A Plx 2.01
CCDM 2.66 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 176 Rho 0.353 HD BD BD+57 97
CD CP Dm number +57 97 VIred 0.08
SpType A0 R SpType Coord arcsec 2000 003138.40+580837.2
Hipparcos 2
HIP 2493 Sn 15 So 3 Nc 2
RArad 0.1380558906 DErad 1.0147983201 Plx 2.37 PmRA 2.71
PmDE 0.36 E RArad 0.73 E DErad 0.84 E Plx 1.26
E pmRA 0.93 E pmDE 0.96 Hpmag E Hpmag 0.0022
SHp 0.022 VA 0 BV 0.116 E BV 0.015
VI 0.13
CCDM
Ccdm 00316+5809 RComp Comp A Note1
Note2 Discov num DRAs 2.50 DDEs -22.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp A0 PmNote *
PmRA 14 PmDE 3 Dm number +57 97 Cat1 BD
Name2 +57 51 Cat2 AGK2/3 HD 236450 M HD
ADS BDS A 429 M ADS BDS N IDS IDS 00261N5735A
HIC 2493
 
 
00316+5809 B
 
 
Coord arcsec 2000 003138.40+580836.9 Mag 10.21 Delta magnitude 1.13 Coordinate calculated yes
CCDM
Ccdm 00316+5809 RComp Comp B Note1
Note2 Discov num BU 1226 DRAs DDEs
R dRAs Year 1946 Theta 183 Rho 0.4
Obs 4 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 429 M ADS BDS N IDS IDS 00261N5735B
HIC 2493