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Current system
08530+1107
BKO 48 BC


Nearby doubles
8' : 08535+1109
A 2964

19' : 08518+1102
BRT1258

19' : 08519+1119
ROE 34

28' : 08531+1134
CHE 133

28' : 08519+1130
BPM 543

30' : 08546+1048
A 2965

32' : 08518+1134
CHE 128

32' : 08513+1126
BPM 471

32' : 08510+1118
CHE 117

34' : 08530+1141
CHE 131AB

35' : 08544+1040
GWP1106

36' : 08515+1135
BPM 507

36' : 08516+1137
BPM 530

38' : 08519+1141
BPM 544

38' : 08523+1143
BPM 549

39' : 08522+1144
BPM 548

41' : 08503+1057
FAH 1AB

42' : 08517+1144
BPM 538

42' : 08504+1123
HJ 2470

43' : 08509+1136
CHE 116

43' : 08518+1146
BPM 540

44' : 08553+1041
CVR 515

44' : 08517+1147
CHE 126AB

44' : 08519+1148
BPM 546

45' : 08515+1146
BPM 511

45' : 08516+1147
BPM 525AB



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.

08530+1107 BKO 48 BC

 
 
08h 52m 59.91s +11° 07' 25.5" P.A. 309.00 sep 66.0 mag 11.20,12.19
 
 
Coord 2000 08530+1107 Discov num BKO  48 Comp BC Coord arcsec 2000 08 52 59.91 +11 07 25.5
Date first 1908 Date last 2015 Obs 13
Pa first 310 Pa last 309.2 P.A. Now (θ) 309.2°
Sep first 66.4 Sep last 66.03 Sep. Now (ρ) 66.03"
Mag pri 11.20 Mag sec 12.19 delta mag (ΔM) 0.99 Spectral class
Pri motion ra +006 Sec motion ra -003
Pri motion dec -004 Sec motion dec -016
Notes
rPM=0.921
This double is not physical.
 
 
08530+1107 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 08 52 59 +11 06 56 CHE 132 AB 2015 15 13 30.8 11.43 11.20 0.23
Show 08 52 60 +11 07 26 BKO 48 BC 2015 13 309 66.0 11.20 12.19 0.99 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer Tycho2 0814-00442-1 Gaia DR2 604678657374107008
 
 
WDS 08530+1107 BKO 48 BC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bko2002 C - Ladanyi, T. & Berko, E. ...................
Bko2002 Webb Soc., Double Star Circ. 10, 2002
Bko2003 C u Ladanyi, T., Berko, E. & Vaskuti, G ...................
Bko2003 Webb Soc., Double Star Circ. 11, 2003
Bko2004 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2004 Webb Soc., Double Star Circ. 12, 2004
Bko2005 C u Berko, E., Ladanyi, T. & Vaskuti, G ...................
Bko2005 Webb Soc., Double Star Circ. 13, 2005
Bko2008 C u Berko, E. & Vaskuti, G. ...................
Bko2008 Webb Soc., Double Star Circ. 16, 2008
Bko2008b C u Berko, E. 2008JDSO....4..144B
Bko2008b JDSO 4, 144, 2008
Bko2009 C u Berko, E. 2009JDSO....5...49B
Bko2009 JDSO 5, 49, 2009
Bko2009b C u Berko, E. 2009JDSO....5..168B
Bko2009b JDSO 5, 168, 2009
Bko2009c C u Berko, E. ...................
Bko2009c Webb Soc., Double Star Circ. 17, 2009
Bko2009d C u Berko, E. 2009JDSO....5..189B
Bko2009d JDSO 5, 189, 2009
Bko2010a C u Berko, E. 2010JDSO....6...21B
Bko2010a JDSO 6, 21, 2010
Bko2010b C u Berko, E. ...................
Bko2010b Webb Soc., Double Star Circ. 18, 2010
Bko2011a C u Berko, E. 2011JDSO....7....2B
Bko2011a JDSO 7, 2, 2011
Bko2011b C u Berko, E. ...................
Bko2011b Webb Soc., Double Star Circ. 19, 29, 2011 (BKO 898 - BKO 980)
Bko2011c C u Berko, E. ...................
Bko2011c Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Bko2012 C u Berko, E. ...................
Bko2012 Webb Soc., Double Star Circ. 20, 2012
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909 Pa - Chevalier, Stanislas .
Che1909 Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910 Ma j Chevalier, Stanislas & Tsang Ziang-seng .
Che1910 +Pa Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911 Ma - Chevalier, Stanislas .
Che1911 +Pa Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925 Pa - Chevalier, Stanislas 1925JO......8...65G
Che1925 J. Obs. 8, 65, 1925
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08530+1107 BKO 48 BC 2002 5 309 66.1 11.20 12.26 D 085259.91+110725.5
08530+1107 BKO 48 BC 2015 8 309 66.0 11.20 12.19 085259.91+110725.5

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

 
 
WDS 08530+1107 BKO 48 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08530+1107 BKO 48 BC : MEASURES
 
 
No records found.

 
 
WDS 08530+1107 : VIRTUAL EYEPIECE
 
 

08530+1107 CHE 132A mag 11.43 08530+1107 BKO 48B sep 30.9 P.A. 13.50 mag 11.2 08530+1107 BKO 48C sep 83.6 P.A. 329.10 mag 12.19 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08530+1107 : ALADIN DSS IMAGE @ 08h 52m 59.91s +11° 07' 25.5"
 
 
 
 
WDS 08530+1107 BKO 48 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08530+1107 BKO 48BC distance=0' 08530+1107 CHE 132AB distance=1' 08535+1109 A 2964 distance=8' 08518+1102 BRT1258 distance=19' 08519+1119 ROE 34 distance=19' 08531+1134 CHE 133 distance=28' 08519+1130 BPM 543 distance=28' 08546+1048 A 2965 distance=30' 08518+1134 CHE 128 distance=32' 08513+1126 BPM 471 distance=32' 08510+1118 CHE 117 distance=32' 08530+1141 CHE 131AB distance=34' 08530+1141 CHE 131AC distance=34' 08544+1040 GWP1106 distance=35' 08515+1135 BPM 507 distance=36' 08516+1137 BPM 530 distance=36' 08503+1057 RED 10Ba,Bb distance=37' 08503+1057 KIR 8BC distance=37' 08519+1141 BPM 544 distance=38' 08523+1143 BPM 549 distance=38' 08522+1144 BPM 548 distance=39' 08503+1057 SKF 363Aa,Ab distance=41' 08503+1057 FAH 1AB distance=41' 08517+1144 BPM 538 distance=42' 08504+1123 HJ 2470 distance=42' 08509+1136 CHE 116 distance=43' 08518+1146 BPM 540 distance=43' 08553+1041 CVR 515 distance=44' 08517+1147 CHE 126AB distance=44' 08517+1147 BKO 47AC distance=44' 08519+1148 BPM 546 distance=44' 08514+1146 BPM 466FG distance=44' 08518+1150 BPM 545DE distance=45' 08515+1146 BPM 511 distance=45' 08516+1147 BPM 525AB distance=45' 08513+1145 BPM 482 distance=45' 08514+1146 BPM 488CF distance=45' 08513+1144 BPM 465 distance=45' 08516+1147 BPM 532BC distance=46' 08518+1150 CHE 127AB distance=46' 08518+1150 CHE 127AC distance=46' 08513+1146 CHE 119AB distance=46' 08513+1146 CHE 119AC distance=46' 08513+1146 BKO 40AD distance=46' 08515+1147 OCC 443 distance=46' 08514+1146 BPM 477AB distance=46' 08514+1146 BPM 478AC distance=46' 08514+1146 BPM 479AD distance=46' 08518+1150 BPM 539CD distance=46' 08555+1039 A 2967 distance=46' 08514+1148 BKO 45FG distance=46' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 08530+1107 BKO 48 BC 309 66.0
Show 08530+1107 CHE 132 AB 13 30.8 1
Show 08535+1109 A 2964 46 1.5 8
Show 08518+1102 BRT1258 166 4.9 19
Show 08519+1119 ROE 34 349 3.7 19
Show 08531+1134 CHE 133 333 19.9 28
Show 08519+1130 BPM 543 356 50.2 28
Show 08546+1048 A 2965 150 4.4 30
Show 08518+1134 CHE 128 83 21.9 32
Show 08513+1126 BPM 471 273 101.2 32
Show 08510+1118 CHE 117 87 20.2 32
Show 08530+1141 CHE 131 AB 317 6.8 34
Show 08530+1141 CHE 131 AC 217 23.7 34
Show 08544+1040 GWP1106 225 7.2 35
Show 08515+1135 BPM 507 28 69.6 36
Show 08516+1137 BPM 530 318 71.8 36
Show 08503+1057 RED 10 Ba,Bb 256 0.1 37
Show 08503+1057 KIR 8 BC 79 3.3 37
Show 08519+1141 BPM 544 158 79.5 38
Show 08523+1143 BPM 549 209 62.3 38
Show 08522+1144 BPM 548 6 92.5 39
Show 08503+1057 SKF 363 Aa,Ab 82 4.9 41
Show 08503+1057 FAH 1 AB 82 248.9 41
Show 08517+1144 BPM 538 4 48.5 42
Show 08504+1123 HJ 2470 213 7.7 42
Show 08509+1136 CHE 116 112 17.6 43
Show 08518+1146 BPM 540 231 103.5 43
Show 08553+1041 CVR 515 5 24.3 44
Show 08517+1147 CHE 126 AB 122 22.8 44
Show 08517+1147 BKO 47 AC 72 31.7 44
Show 08519+1148 BPM 546 179 47.6 44
Show 08514+1146 BPM 466 FG 319 112.5 44
Show 08518+1150 BPM 545 DE 231 112.5 45
Show 08515+1146 BPM 511 54 109.7 45
Show 08516+1147 BPM 525 AB 29 93.2 45
Show 08513+1145 BPM 482 200 103.8 45
Show 08514+1146 BPM 488 CF 206 108.7 45
Show 08513+1144 BPM 465 133 110.9 45
Show 08516+1147 BPM 532 BC 20 74.8 46
Show 08518+1150 CHE 127 AB 51 24.7 46
Show 08518+1150 CHE 127 AC 15 28.9 46
Show 08513+1146 CHE 119 AB 300 13.4 46
Show 08513+1146 CHE 119 AC 13 32.3 46
Show 08513+1146 BKO 40 AD 333 21.3 46
Show 08515+1147 OCC 443 -1 0.1 46
Show 08514+1146 BPM 477 AB 350 111.6 46
Show 08514+1146 BPM 478 AC 109 68.8 46
Show 08514+1146 BPM 479 AD 350 56.3 46
Show 08518+1150 BPM 539 CD 143 103.2 46
Show 08555+1039 A 2967 3 5.1 46
Show 08514+1148 BKO 45 FG 356 8.9 46

 
 
WDS 08530+1107 : COMPONENTS
 
 
  A B
B pa=13.5°
sep=30.85"
 
C pa=329.1°
sep=83.63"
pa=309.7°
sep=65.29"
 
 
08530+1107 A
 
 
Coord arcsec 2000 085259.42+110655.5 Mag 11.43 PmRA 4.00 PmDE -7.0
Tycho2 0814-00524-1
Tycho2
Tycho2 0814-00524-1 Pflag RAmdeg 133.24758425 DEmdeg 11.11543657
PmRA 0.1 PmDE -6.2 E RAmdeg 60 E DEmdeg 67
E pmRA 2.0 E pmDE 2.0 EpRAm 1977.92 EpDEm 1973.26
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.5 Q pmRA 0.4
Q pmDE 1.5 BTmag 12.573 E BTmag 0.207 VTmag 11.428
E VTmag 0.102 Prox 308 TYC HIP
CCDM RAdeg 133.24758389 DEdeg 11.11545111 EpRA 1990 1.52
EpDE 1990 1.37 E RAdeg 65.5 E DEdeg 76.1 Posflg
Corr 0.3
 
 
08530+1107 B
 
 
Coord arcsec 2000 085259.91+110725.5 Coord calc 085259.91+110725.5 Mag 11.2 PmRA 6.00
PmDE -4.0 Tycho2 0814-00442-1 Calc delta mag 0.23
Tycho2
Tycho2 0814-00442-1 Pflag RAmdeg 133.24963308 DEmdeg 11.12375099
PmRA 3.7 PmDE -2.4 E RAmdeg 57 E DEmdeg 65
E pmRA 2.2 E pmDE 2.2 EpRAm 1982.65 EpDEm 1978.92
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.5 BTmag 12.656 E BTmag 0.227 VTmag 11.202
E VTmag 0.088 Prox 308 TYC HIP
CCDM RAdeg 133.24962444 DEdeg 11.12375667 EpRA 1990 1.55
EpDE 1990 1.36 E RAdeg 59.8 E DEdeg 70.9 Posflg
Corr 0.3
 
 
08530+1107 C
 
 
Coord arcsec 2000 085256.50+110807.2 Mag 12.19 PmRA -3.00 PmDE -16.0
Tycho2 0814-01834-1 Calc delta mag 0.76 Calc coord yes
Tycho2
Tycho2 0814-01834-1 Pflag RAmdeg 133.23523261 DEmdeg 11.13528049
PmRA 0.3 PmDE -20.7 E RAmdeg 78 E DEmdeg 86
E pmRA 2.1 E pmDE 2.2 EpRAm 1968.69 EpDEm 1961.56
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 12.568 E BTmag 0.216 VTmag 12.259
E VTmag 0.219 Prox 657 TYC HIP
CCDM RAdeg 133.23523194 DEdeg 11.13532972 EpRA 1990 1.52
EpDE 1990 1.35 E RAdeg 92.1 E DEdeg 107.7 Posflg
Corr 0.3