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Doubles in session


Current system
11525+4612
KZA 18 AD


Nearby doubles
22' : 11546+4615
KZA 19AB

32' : 11551+4629
A 1777AB

38' : 11498+4637
SKF2636AB

55' : 11561+4533
STF1581

56' : 11578+4614
KZA 20

56' : 11473+4601
SLW 649

58' : 11513+4516
WIS 193AB

58' : 11479+4541
HJ 1198

60' : 11530+4513
CBL 362

64' : 11579+4544
SKF2640

65' : 11586+4626
CFN 8

71' : 11579+4655
KZA 21AB

76' : 11596+4555
TDS8152

77' : 11596+4636
ES 2639

78' : 11578+4518
A 1778

82' : 11455+4536
STF1570

84' : 11585+4709
KZA 22

85' : 11517+4449
HJ 842

88' : 11470+4508
LDS5741

90' : 12009+4554
CVR1396

102' : 11444+4518
KPP3245

105' : 12016+4731
KZA 24AB

106' : 11459+4733
LDS4141

110' : 12000+4731
KZA 23AB

111' : 11439+4717
ES 1084

114' : 11520+4805
HU 731



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11525+4612 KZA 18 AD

 
 
11h 52m 31.02s +46° 12' 09.5" P.A. 315.00 sep 85.5 mag 12.63,14.33
 
 
Coord 2000 11525+4612 Discov num KZA  18 Comp AD Coord arcsec 2000 11 52 31.02 +46 12 09.5
Date first 1984 Date last 2015 Obs 10
Pa first 315 Pa last 315.2 P.A. Now (θ) 315.2°
Sep first 86.0 Sep last 85.476 Sep. Now (ρ) 85.476"
Mag pri 12.63 Mag sec 14.33 delta mag (ΔM) 1.7 Spectral class
Pri motion ra -002 Sec motion ra +018
Pri motion dec -002 Sec motion dec -022
Notes
rPM=0.995
This double is not physical.
 
 
11525+4612 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 52 31 +46 12 10 KZA 18 AB 2015 11 25 66.5 12.63 13.64 1.01
Show 11 52 31 +46 12 10 KZA 18 AC 2015 11 347 51.5 12.63 14.18 1.55
Show 11 52 31 +46 12 10 KZA 18 AD 2015 10 315 85.5 12.63 14.33 1.70 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 774176518053978496
 
 
WDS 11525+4612 KZA 18 AD : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Kza1984 Pa j Kazeza, S.M. 1984BAORB...9..311K
Kza1984 Bull. R. Astron. Obs. Belgium 9, 311, 1984
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11525+4612 KZA 18 AD 2002 2 315 85.8 10.00 11.50 115230.85+461209.9
11525+4612 KZA 18 AD 2004 5 315 85.9 12.63 14.33 115231.02+461209.5
11525+4612 KZA 18 AD 2015 6 315 85.5 12.63 14.33 115231.02+461209.5

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

 
 
WDS 11525+4612 KZA 18 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11525+4612 KZA 18 AD : MEASURES
 
 
No records found.

 
 
WDS 11525+4612 : VIRTUAL EYEPIECE
 
 

11525+4612 KZA 18A mag 12.63 11525+4612 KZA 18B sep 63.3 P.A. 18.00 mag 13.64 11525+4612 KZA 18C sep 50.8 P.A. 351.10 mag 14.18 11525+4612 KZA 18D sep 73.6 P.A. 325.50 mag 14.33 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11525+4612 : ALADIN DSS IMAGE @ 11h 52m 31.02s +46° 12' 09.5"
 
 
 
 
WDS 11525+4612 KZA 18 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11525+4612 KZA 18AD distance=0' 11546+4615 KZA 19AB distance=22' 11546+4615 KZA 19AC distance=22' 11551+4629 A 1777AB distance=32' 11551+4629 STF1579AB,C distance=32' 11551+4629 STF1579AB,D distance=32' 11551+4629 STF1579CD distance=32' 11551+4629 BAG 46Da,Db distance=32' 11498+4637 SKF2636AB distance=38' 11498+4637 SKF2636AC distance=38' 11498+4637 SKF2636BC distance=39' 11561+4533 STF1581 distance=55' 11578+4614 KZA 20 distance=56' 11473+4601 SLW 649 distance=56' 11513+4516 WIS 193AB distance=58' 11513+4516 KPP3247Aa,Ab distance=58' 11479+4541 HJ 1198 distance=58' 11530+4513 CBL 362 distance=60' 11579+4544 SKF2640 distance=64' 11586+4626 CFN 8 distance=65' 11579+4655 KZA 21AB distance=71' 11579+4655 KZA 21AC distance=71' 11596+4555 TDS8152 distance=76' 11596+4636 ES 2639 distance=77' 11578+4518 A 1778 distance=78' 11455+4536 STF1570 distance=82' 11585+4709 KZA 22 distance=84' 11517+4449 HJ 842 distance=85' 11470+4508 LDS5741 distance=88' 12009+4554 CVR1396 distance=90' 11444+4518 KPP3245 distance=102' 12016+4731 KZA 24AB distance=105' 12016+4731 KZA 24AC distance=105' 11459+4733 LDS4141 distance=106' 12000+4731 KZA 23AB distance=110' 12000+4731 KZA 23AC distance=110' 11439+4717 ES 1084 distance=111' 11520+4805 HU 731 distance=114' 11455+4740 LEP 45 distance=114' 12032+4653 TDS8194AB distance=119' 12032+4653 GII 183Aa,Ab distance=119' 11589+4753 CVR 638 distance=121' 12017+4728 COU1752 distance=122' 11580+4802 HU 733 distance=124' 11556+4815 ES 923 distance=126' 12031+4719 OSO 45 distance=128' 11512+4405 STF1574 distance=129' 12045+4648 COU1575 distance=129' 11401+4608 LDS4130 distance=130' 11533+4826 LDS5744 distance=134' 11406+4524 SKF2632 distance=134' 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 11525+4612 KZA 18 AB 25 66.5
Show 11525+4612 KZA 18 AC 347 51.5
Show 11525+4612 KZA 18 AD 315 85.5
Show 11546+4615 KZA 19 AB 336 54.4 22
Show 11546+4615 KZA 19 AC 116 53.6 22
Show 11551+4629 A 1777 AB 358 0.3 32
Show 11551+4629 STF1579 AB,C 44 3.7 32
Show 11551+4629 STF1579 AB,D 114 62.9 32
Show 11551+4629 STF1579 CD 117 61.9 32
Show 11551+4629 BAG 46 Da,Db 326 0.1 32
Show 11498+4637 SKF2636 AB 295 9.1 38
Show 11498+4637 SKF2636 AC 331 31.3 38
Show 11498+4637 SKF2636 BC 344 24.5 39
Show 11561+4533 STF1581 171 2.5 55
Show 11578+4614 KZA 20 204 32.5 56
Show 11473+4601 SLW 649 214 36.8 56
Show 11513+4516 WIS 193 AB 344 999.9 58
Show 11513+4516 KPP3247 Aa,Ab 282 1.3 58
Show 11479+4541 HJ 1198 104 11.9 58
Show 11530+4513 CBL 362 95 30.4 60
Show 11579+4544 SKF2640 164 16.8 64
Show 11586+4626 CFN 8 334 1.5 65
Show 11579+4655 KZA 21 AB 255 54.5 71
Show 11579+4655 KZA 21 AC 34 24.7 71
Show 11596+4555 TDS8152 87 0.9 76
Show 11596+4636 ES 2639 53 9.6 77
Show 11578+4518 A 1778 223 3.2 78
Show 11455+4536 STF1570 49 10.9 82
Show 11585+4709 KZA 22 95 10.9 84
Show 11517+4449 HJ 842 88 3.1 85
Show 11470+4508 LDS5741 110 80.2 88
Show 12009+4554 CVR1396 241 3.1 90
Show 11444+4518 KPP3245 125 1.4 102
Show 12016+4731 KZA 24 AB 2 176.6 105
Show 12016+4731 KZA 24 AC 344 81.8 105
Show 11459+4733 LDS4141 191 66.1 106
Show 12000+4731 KZA 23 AB 357 41.6 110
Show 12000+4731 KZA 23 AC 301 49.2 110
Show 11439+4717 ES 1084 261 4.8 111
Show 11520+4805 HU 731 305 1.3 114
Show 11455+4740 LEP 45 72 999.9 114
Show 12032+4653 TDS8194 AB 346 1.6 119
Show 12032+4653 GII 183 Aa,Ab 116 0.2 119
Show 11589+4753 CVR 638 216 8.4 121
Show 12017+4728 COU1752 112 0.1 122
Show 11580+4802 HU 733 160 2.0 124
Show 11556+4815 ES 923 218 2.4 126
Show 12031+4719 OSO 45 198 8.6 128
Show 11512+4405 STF1574 6 9.4 129
Show 12045+4648 COU1575 262 1.4 129
Show 11401+4608 LDS4130 247 156.9 130

 
 
WDS 11525+4612 : COMPONENTS
 
 
  A B C
B pa=18.0°
sep=63.31"
 
C pa=351.1°
sep=50.82"
pa=250.0°
sep=29.19"
 
D pa=325.5°
sep=73.59"
pa=270.4°
sep=61.27"
pa=287.1°
sep=35.42"
 
 
11525+4612 A
 
 
Coord arcsec 2000 115231.02+461209.5 Mag 12.63 PmRA -2.00 PmDE -2.0
 
 
11525+4612 B
 
 
Coord arcsec 2000 115232.91+461309.7 Mag 13.64 PmRA -1.00 PmDE -29.0
Calc delta mag 1.01 Calc coord yes
 
 
11525+4612 C
 
 
Coord arcsec 2000 115230.27+461259.7 Mag 14.18 PmRA -14.00 PmDE 0.0
Calc delta mag 1.55 Calc coord yes
 
 
11525+4612 D
 
 
Coord arcsec 2000 115227.00+461310.2 Mag 14.33 PmRA 18.00 PmDE -22.0
Calc delta mag 1.7 Calc coord yes