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Doubles in session


Current system
00278+5001
HU 507 BC


Nearby doubles
6' : 00272+4959
STF 30AB

24' : 00289+5023
DAE 1

24' : 00302+5008
AZC 136

28' : 00282+5028
HU 1008AB

32' : 00245+5000
TDS1446

34' : 00313+5000
TDS1507

35' : 00310+5015
HDS 68

35' : 00241+5002
TDS1440

41' : 00248+5030
KPP1866

42' : 00287+5040
ES 1128

42' : 00321+5000
COU2151

44' : 00272+5044
CBL 5

48' : 00306+4919
OL 86

49' : 00324+5019
CBL 577

49' : 00328+5005
TDS1515

49' : 00329+5004
COU2152

50' : 00323+4938
KPP 57

51' : 00298+4915
HU 508

52' : 00234+4932
TDS1434

55' : 00309+4917
ES 1129

57' : 00337+5007
HU 511

60' : 00226+5033
KU 67

62' : 00240+4912
HDS 55

67' : 00317+5057
LDS3175

68' : 00347+5013
ES 2580

68' : 00315+4904
HU 509AB



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

00278+5001 HU 507 BC

 
 
00h 27m 45.90s +50° 01' 22.5" P.A. 246.00 sep 1.4 mag 9.62,10.30 Sp F8
 
 
Coord 2000 00278+5001 Discov num HU  507 Comp BC Coord arcsec 2000 00 27 45.90 +50 01 22.5
Date first 1902 Date last 2015 Obs 13
Pa first 244 Pa last 246.2 P.A. Now (θ) 246.2°
Sep first 1.5 Sep last 1.446 Sep. Now (ρ) 1.446"
Mag pri 9.62 Mag sec 10.30 delta mag (ΔM) 0.68 Spectral class F8 (yellow-white)
Pri motion ra +020 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
00278+5001 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 36382 00 27 46 +50 01 23 HU 507 AB 2020 17 129 1.6 9.97 9.62 0.35
Show 36382 00 27 46 +50 01 23 HU 507 AC 2017 13 180 1.6 9.97 10.30 0.33
Show 36382 00 27 46 +50 01 23 FOX 109 AD 2016 10 270 22.9 9.97 12.29 2.32
Show 36382 00 27 46 +50 01 22 HU 507 BC 2015 13 246 1.4 9.62 10.30 0.68 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 36382 Gaia DR2 391656422749930112
 
 
WDS 00278+5001 HU 507 BC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
FOX Fox, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00278+5001 HU 507 BC 1999 10 246 1.4 10.40 10.50 002745.80+500123.4
00278+5001 HU 507 BC 2008 11 247 1.4 10.40 10.50 002745.80+500123.4
00278+5001 HU 507 BC 2015 13 246 1.4 9.62 10.30 F8 002745.90+500122.5

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

 
 
WDS 00278+5001 HU 507 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00278+5001 HU 507 BC : MEASURES
 
 
No records found.

 
 
WDS 00278+5001 : VIRTUAL EYEPIECE
 
 

00278+5001 HU 507A mag 9.97 Sp F8 00278+5001 HU 507B sep 1.3 P.A. 133.00 mag 9.62 Sp F8 00278+5001 HU 507C sep 1.6 P.A. 179.80 mag 10.3 00278+5001 FOX 109D sep 22.9 P.A. 270.10 mag 12.29 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 00278+5001 : ALADIN DSS IMAGE @ 00h 27m 45.90s +50° 01' 22.5"
 
 
 
 
WDS 00278+5001 HU 507 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00278+5001 HU 507BC distance=0' 00278+5001 HU 507AB distance=1' 00278+5001 FOX 109AD distance=1' 00278+5001 HU 507AC distance=1' 00272+4959 STF 30AB distance=6' 00272+4959 STF 30AC distance=6' 00272+4959 FLE 1AD distance=6' 00272+4959 STF 30AE distance=6' 00289+5023 DAE 1 distance=24' 00302+5008 AZC 136 distance=24' 00282+5028 HU 1008AB distance=28' 00282+5028 GII 7AC distance=28' 00245+5000 TDS1446 distance=32' 00313+5000 TDS1507 distance=34' 00310+5015 HDS 68 distance=35' 00241+5002 TDS1440 distance=35' 00248+5030 KPP1866 distance=41' 00287+5040 ES 1128 distance=42' 00321+5000 COU2151 distance=42' 00272+5044 CBL 5 distance=44' 00306+4919 OL 86 distance=48' 00324+5019 CBL 577 distance=49' 00328+5005 TDS1515 distance=49' 00329+5004 COU2152 distance=49' 00323+4938 KPP 57 distance=50' 00298+4915 HU 508 distance=51' 00234+4932 TDS1434 distance=52' 00309+4917 ES 1129 distance=55' 00337+5007 HU 511 distance=57' 00226+5033 KU 67 distance=60' 00240+4912 HDS 55 distance=62' 00317+5057 LDS3175 distance=67' 00347+5013 ES 2580 distance=68' 00315+4904 HU 509AB distance=68' 00315+4904 FOX 110AC distance=68' 00315+4904 FOX 110AD distance=68' 00272+5110 TDS1468 distance=69' 00290+5114 TDS1485 distance=74' 00259+4849 LDS3167 distance=75' 00220+4913 SKF1600AB distance=75' 00220+4913 BWL 3AC distance=75' 00220+4913 BWL 3AD distance=75' 00334+5058 TDS1519 distance=79' 00357+4944 HDS 81 distance=79' 00195+5030 HU 1005 distance=85' 00360+5034 TDS1541 distance=86' 00205+4911 ES 1197 distance=87' 00216+4856 HU 505 distance=89' 00276+5120 COU2252 distance=89' 00311+4833 LDS3174 distance=94' 00366+5042 COU2153 distance=94' 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 00278+5001 HU 507 BC 246 1.4 0
Show 00278+5001 HU 507 AB 129 1.6 1
Show 00278+5001 FOX 109 AD 270 22.9 1
Show 00278+5001 HU 507 AC 180 1.6 1
Show 00272+4959 STF 30 AB 316 13.0 6
Show 00272+4959 STF 30 AC 98 63.7 6
Show 00272+4959 FLE 1 AD 261 148.7 6
Show 00272+4959 STF 30 AE 324 173.1 6
Show 00289+5023 DAE 1 85 0.3 24
Show 00302+5008 AZC 136 239 39.3 24
Show 00282+5028 HU 1008 AB 239 0.5 28
Show 00282+5028 GII 7 AC 337 16.0 28
Show 00245+5000 TDS1446 36 0.5 32
Show 00313+5000 TDS1507 337 3.3 34
Show 00310+5015 HDS 68 354 0.4 35
Show 00241+5002 TDS1440 261 1.8 35
Show 00248+5030 KPP1866 212 14.5 41
Show 00287+5040 ES 1128 175 3.2 42
Show 00321+5000 COU2151 111 0.2 42
Show 00272+5044 CBL 5 359 23.0 44
Show 00306+4919 OL 86 214 1.2 48
Show 00324+5019 CBL 577 98 12.0 49
Show 00328+5005 TDS1515 5 3.2 49
Show 00329+5004 COU2152 74 0.6 49
Show 00323+4938 KPP 57 82 4.9 50
Show 00298+4915 HU 508 349 1.7 51
Show 00234+4932 TDS1434 195 0.4 52
Show 00309+4917 ES 1129 265 1.2 55
Show 00337+5007 HU 511 178 4.5 57
Show 00226+5033 KU 67 304 52.0 60
Show 00240+4912 HDS 55 314 0.1 62
Show 00317+5057 LDS3175 222 15.7 67
Show 00347+5013 ES 2580 60 8.8 68
Show 00315+4904 HU 509 AB 56 2.6 68
Show 00315+4904 FOX 110 AC 189 16.6 68
Show 00315+4904 FOX 110 AD 141 35.7 68
Show 00272+5110 TDS1468 76 1.3 69
Show 00290+5114 TDS1485 32 0.5 74
Show 00259+4849 LDS3167 88 283.8 75
Show 00220+4913 SKF1600 AB 303 2.3 75
Show 00220+4913 BWL 3 AC 62 4.7 75
Show 00220+4913 BWL 3 AD 352 6.0 75
Show 00334+5058 TDS1519 197 0.6 79
Show 00357+4944 HDS 81 184 10.0 79
Show 00195+5030 HU 1005 191 0.7 85
Show 00360+5034 TDS1541 320 0.6 86
Show 00205+4911 ES 1197 107 5.6 87
Show 00216+4856 HU 505 134 1.8 89
Show 00276+5120 COU2252 307 1.8 89
Show 00311+4833 LDS3174 63 15.5 94
Show 00366+5042 COU2153 4 0.5 94

 
 
WDS 00278+5001 : COMPONENTS
 
 
  A B C
B pa=133.0°
sep=1.32"
 
C pa=179.8°
sep=1.60"
pa=234.0°
sep=1.18"
 
D pa=270.1°
sep=22.91"
pa=272.3°
sep=23.89"
pa=274.1°
sep=22.98"
 
 
00278+5001 A
 
 
Coord arcsec 2000 002745.80+500123.4 Mag 9.97 Spectral class F8 (yellow-white) PmRA 11.00
PmDE 15.0 SAO 36382 Tycho2 3256-02679-1 DM BD+49 95
Tycho2
Tycho2 3256-02679-1 Pflag RAmdeg 6.94085306 DEmdeg 50.02317184
PmRA 11.3 PmDE 14.8 E RAmdeg 19 E DEmdeg 18
E pmRA 2.7 E pmDE 2.5 EpRAm 1989.89 EpDEm 1989.46
Num 4 Q RAmdeg 3.4 Q DEmdeg 6.6 Q pmRA 3.5
Q pmDE 6.6 BTmag 10.506 E BTmag 0.034 VTmag 9.973
E VTmag 0.029 Prox 14 TYC T HIP
CCDM RAdeg 6.94080139 DEdeg 50.02315361 EpRA 1990 1.74
EpDE 1990 1.73 E RAdeg 20.4 E DEdeg 19.5 Posflg
Corr 0.2
SAO
SAO 36382 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.003 Vmag 8.9 SpType
Double code Source 3 CatNum 68 DM BD+49 95
DMcomp BDsup HD M HD
GC RA1950rad 0.10928895 DE1950rad 0.86823995 PmRA2000 0.001
PmDE2000 -0.008
CCDM
Ccdm 00278+5001 RComp Comp A Note1
Note2 Discov num DRAs -2.17 DDEs 23.9
R dRAs 10 Year Theta Rho
Obs 4 Vmag 10.2 Sp PmNote *
PmRA 18 PmDE 17 Dm number +49 95 Cat1 BD
Name2 +49 68 Cat2 AGK2/3 HD M HD
ADS BDS A 364 M ADS BDS N IDS IDS 00224N4928A
HIC
 
 
00278+5001 B
 
 
Coord arcsec 2000 002745.90+500122.5 Coord calc 002745.90+500122.5 Mag 9.62 Spectral class F8 (yellow-white)
PmRA 20.00 PmDE -4.0 Delta magnitude 0.35
CCDM
Ccdm 00278+5001 RComp Comp B Note1
Note2 Discov num HU 507 DRAs DDEs
R dRAs Year 1902 Theta 131 Rho 1.5
Obs 6 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 364 M ADS BDS N IDS IDS 00224N4928B
HIC
 
 
00278+5001 C
 
 
Coord arcsec 2000 002745.80+500121.8 Mag 10.3 Delta magnitude 0.33 Coordinate calculated yes
CCDM
Ccdm 00278+5001 RComp Comp C Note1
Note2 Discov num HU 507 DRAs DDEs
R dRAs Year 1902 Theta 183 Rho 1.6
Obs 4 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 364 M ADS BDS N IDS IDS 00224N4928C
HIC
 
 
00278+5001 D
 
 
Coord arcsec 2000 002743.42+500123.4 Mag 12.29 PmRA -12.00 PmDE -6.0
Delta magnitude 2.32 Coordinate calculated yes
CCDM
Ccdm 00278+5001 RComp Comp D Note1
Note2 Discov num FOX DRAs DDEs
R dRAs Year 1912 Theta 268 Rho 19.6
Obs 2 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 364 M ADS BDS N IDS IDS 00224N4928D
HIC