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Current system
00304+5756
STI 1366 AB


Nearby doubles
11' : 00291+5752
MLB 39

13' : 00288+5756
OSO 5AB

14' : 00287+5801
MLB 107AB

15' : 00301+5743
TDS1493

16' : 00316+5809
BU 1226

19' : 00328+5756
STI1373

22' : 00280+5747
STI1353

25' : 00276+5747
TDS1472

29' : 00324+5820
BU 1227AB

29' : 00269+5751
STI1350

34' : 00332+5822
STI1375AB

35' : 00339+5816
ES 1770AB

37' : 00268+5820
STI1349

39' : 00339+5824
STI1378

41' : 00325+5720
J 872

44' : 00358+5756
STI1385AB

47' : 00333+5837
ES 1769

47' : 00362+5753
STI1388

49' : 00244+5802
TDS1443

49' : 00243+5753
TOI1534

50' : 00245+5744
STI1341

50' : 00253+5728
STI1343

50' : 00299+5846
NSN 506

53' : 00303+5849
TDS 20

54' : 00290+5848
TDS1484

55' : 00373+5801
BU 1097



Selections
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Binary Systems
Triple Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

00304+5756 STI 1366 AB

 
 
00h 30m 23.96s +57° 56' 30.4" P.A. 190.00 sep 13.1 mag 13.00,13.34
 
 
Coord 2000 00304+5756 Discov num STI1366 Comp AB Coord arcsec 2000 00 30 23.96 +57 56 30.4
Date first 1911 Date last 2015 Obs 7
Pa first 191 Pa last 190.2 P.A. Now (θ) 190.2°
Sep first 13.8 Sep last 13.09 Sep. Now (ρ) 13.09"
Mag pri 13.00 Mag sec 13.34 delta mag (ΔM) 0.34 Spectral class
Pri motion ra -003 Sec motion ra +034
Pri motion dec +000 Sec motion dec +025
Notes
rPM=1.058
This double is not physical.
 
 
00304+5756 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 00 30 24 +57 56 30 STI 1366 AB 2015 7 190 13.1 13.00 13.34 0.34 <===
Show 00 30 24 +57 56 17 MRI 44 BC 2015 4 238 3.7 13.30 14.00 0.70
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia Gaia DR2 427870453125389440
 
 
WDS 00304+5756 STI 1366 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
MRI Masa Martin, E.R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00304+5756 STI1366 AB 2011 6 191 13.4 13.00 13.34 003023.96+575630.4
00304+5756 STI1366 AB 2015 7 190 13.1 13.00 13.34 003023.96+575630.4

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

 
 
WDS 00304+5756 STI 1366 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00304+5756 STI 1366 AB : MEASURES
 
 
No records found.

 
 
WDS 00304+5756 : VIRTUAL EYEPIECE
 
 

00304+5756 STI1366A mag 13 00304+5756 MRI 44B sep 13.2 P.A. 190.80 mag 13.3 00304+5756 MRI 44C sep 16.0 P.A. 200.60 mag 14 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00304+5756 : ALADIN DSS IMAGE @ 00h 30m 23.96s +57° 56' 30.4"
 
 
 
 
WDS 00304+5756 STI 1366 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00304+5756 STI1366AB distance=0' 00304+5756 MRI 44BC distance=1' 00291+5752 MLB 39 distance=11' 00288+5756 OSO 5AB distance=13' 00288+5756 OSO 5AC distance=13' 00288+5756 OSO 5AD distance=13' 00288+5756 OSO 5AE distance=13' 00287+5801 MLB 107AB distance=14' 00287+5801 STI1355BC distance=15' 00301+5743 TDS1493 distance=15' 00316+5809 BU 1226 distance=16' 00328+5756 STI1373 distance=19' 00280+5747 STI1353 distance=22' 00276+5747 TDS1472 distance=25' 00324+5820 BU 1227AB distance=29' 00324+5820 BU 1227AC distance=29' 00324+5820 BU 1227AD distance=29' 00324+5820 SMR 23AE distance=29' 00324+5820 FYM 346AF distance=29' 00269+5751 STI1350 distance=29' 00332+5822 FYM 345BC distance=34' 00332+5822 STI1375AB distance=34' 00339+5816 ES 1770AB distance=35' 00339+5816 ES 1770AC distance=35' 00268+5820 STI1349 distance=37' 00339+5824 STI1378 distance=39' 00325+5720 J 872 distance=41' 00358+5756 STI1385BC distance=44' 00358+5756 STI1385AB distance=44' 00358+5756 STI1385AC distance=44' 00333+5837 ES 1769 distance=47' 00362+5753 STI1388 distance=47' 00244+5802 TDS1443 distance=49' 00243+5753 TOI1534 distance=49' 00245+5744 STI1341 distance=50' 00253+5728 STI1343 distance=50' 00299+5846 NSN 506 distance=50' 00303+5849 TDS 20 distance=53' 00290+5848 TDS1484 distance=54' 00373+5801 BU 1097 distance=55' 00365+5732 STI1391 distance=55' 00367+5736 MLB 40AB distance=56' 00367+5736 MLB 40AC distance=56' 00341+5710 CBL 580 distance=56' 00233+5756 TDS 17 distance=57' 00287+5700 STI1358 distance=58' 00297+5855 A 909AB distance=60' 00297+5855 A 909AC distance=60' 00260+5709 STI1345 distance=60' 00374+5819 STI1395 distance=60' 00355+5841 STF 38 distance=60' 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 00304+5756 STI1366 AB 190 13.1 0
Show 00304+5756 MRI 44 BC 238 3.7 1
Show 00291+5752 MLB 39 204 3.4 11
Show 00288+5756 OSO 5 AB 32 5.6 13
Show 00288+5756 OSO 5 AC 273 24.6 13
Show 00288+5756 OSO 5 AD 266 30.8 13
Show 00288+5756 OSO 5 AE 257 30.9 13
Show 00287+5801 MLB 107 AB 3 34.4 14
Show 00287+5801 STI1355 BC 122 5.2 15
Show 00301+5743 TDS1493 7 1.9 15
Show 00316+5809 BU 1226 175 0.3 16
Show 00328+5756 STI1373 270 7.3 19
Show 00280+5747 STI1353 40 6.7 22
Show 00276+5747 TDS1472 300 0.5 25
Show 00324+5820 BU 1227 AB 194 2.8 29
Show 00324+5820 BU 1227 AC 80 22.4 29
Show 00324+5820 BU 1227 AD 112 30.9 29
Show 00324+5820 SMR 23 AE 95 43.6 29
Show 00324+5820 FYM 346 AF 42 13.1 29
Show 00269+5751 STI1350 75 9.3 29
Show 00332+5822 FYM 345 BC 261 4.8 34
Show 00332+5822 STI1375 AB 161 11.5 34
Show 00339+5816 ES 1770 AB 340 3.1 35
Show 00339+5816 ES 1770 AC 125 12.6 35
Show 00268+5820 STI1349 321 11.7 37
Show 00339+5824 STI1378 22 5.0 39
Show 00325+5720 J 872 82 4.2 41
Show 00358+5756 STI1385 BC 93 13.3 44
Show 00358+5756 STI1385 AB 341 4.7 44
Show 00358+5756 STI1385 AC 72 12.4 44
Show 00333+5837 ES 1769 91 2.6 47
Show 00362+5753 STI1388 102 8.1 47
Show 00244+5802 TDS1443 185 2.6 49
Show 00243+5753 TOI1534 73 5.6 49
Show 00245+5744 STI1341 223 3.7 50
Show 00253+5728 STI1343 218 14.7 50
Show 00299+5846 NSN 506 219 1.1 50
Show 00303+5849 TDS 20 132 2.0 53
Show 00290+5848 TDS1484 352 0.5 54
Show 00373+5801 BU 1097 254 0.5 55
Show 00365+5732 STI1391 30 12.6 55
Show 00367+5736 MLB 40 AB 335 2.9 56
Show 00367+5736 MLB 40 AC 332 84.6 56
Show 00341+5710 CBL 580 43 15.4 56
Show 00233+5756 TDS 17 151 1.4 57
Show 00287+5700 STI1358 303 14.2 58
Show 00297+5855 A 909 AB 41 1.0 60
Show 00297+5855 A 909 AC 236 8.1 60
Show 00260+5709 STI1345 104 10.8 60
Show 00374+5819 STI1395 123 2.8 60
Show 00355+5841 STF 38 144 17.0 60

 
 
WDS 00304+5756 : COMPONENTS
 
 
  A B
B pa=190.8°
sep=13.23"
 
C pa=200.6°
sep=15.98"
pa=238.3°
sep=3.72"
 
 
00304+5756 A
 
 
Coord arcsec 2000 003023.96+575630.4 Mag 13 PmRA -3.00 PmDE 0.0
CCDM
Ccdm 00304+5756 RComp Comp A Note1
Note2 Discov num DRAs -0.08 DDEs 30.6
R dRAs 65 Year Theta Rho
Obs 2 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 00249N5723A
HIC
 
 
00304+5756 B
 
 
Coord arcsec 2000 003023.65+575617.4 Coord calc 003023.65+575617.4 Mag 13.3 PmRA 34.00
PmDE 25.0 Delta magnitude 0.3
CCDM
Ccdm 00304+5756 RComp Comp B Note1
Note2 Discov num STI1366 DRAs -0.54 DDEs 16.7
R dRAs 65 Year 1911 Theta 191 Rho 13.8
Obs 1 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 00249N5723B
HIC
 
 
00304+5756 C
 
 
Coord arcsec 2000 003023.25+575615.4 Mag 14 Delta magnitude 1 Coordinate calculated yes