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Doubles in session


Current system
15569+3613
SPN 1


Nearby doubles
9' : 15569+3604
HJ 258

30' : 15586+3552
TDS9707

34' : 15596+3618
TDS9715

41' : 16001+3625
COU1138

43' : 15568+3530
HJ 577

53' : 16000+3650
VKI 23

64' : 15555+3512
MCT 9

64' : 15550+3514
CVR 175

70' : 16024+3554
TDS 797

71' : 16027+3617
KPP3978

76' : 15520+3528
STF1983

77' : 15512+3539
BUP 163

79' : 15544+3500
COU 978

81' : 16013+3714
SKF 240

82' : 16033+3638
BAG 52

82' : 15504+3552
SLW1141

83' : 15578+3735
UC 3094

84' : 15505+3644
CVR1647

87' : 15501+3639
ALI 369

88' : 15591+3736
BFR 12

89' : 16028+3705
HJ 580

92' : 16044+3625
HDS2268

96' : 16020+3727
SHN 209

100' : 16037+3709
UC 3111

100' : 15531+3445
LDS6309AB

101' : 15575+3434
LDS 983AB



Selections
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15569+3613 SPN 1

 
 
15h 56m 55.96s +36° 12' 45.3" P.A. 87.00 sep 25.6 mag 9.57,10.60 Sp A0
 
 
Coord 2000 15569+3613 Discov num SPN   1 Comp Coord arcsec 2000 15 56 55.96 +36 12 45.3
Date first 1998 Date last 2015 Obs 9
Pa first 87 Pa last 86.6 P.A. Now (θ) 86.6°
Sep first 25.4 Sep last 25.577 Sep. Now (ρ) 25.577"
Mag pri 9.57 Mag sec 10.60 delta mag (ΔM) 1.03 Spectral class A0 (white)
Pri motion ra -003 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 2578-00126-1 Gaia DR2 1373052464157341056
 
 
WDS 15569+3613 SPN 1 : NOTES
 
 
discov_num notes refcode
SPN 1 Found while searching for HJ 258. This matches the DM cross-id.
The John Herschel pair is at 15569+3604."
 
 
REFERENCES
 
 
refcode metd author reference
Spn2006 C u Spangle, M. ...................
Spn2006 Webb Soc., Double Star Circ. 14, 2006
Spn2006b C u Spangle, M. 2006JDSO....2..154S
Spn2006b JDSO 2, 154, 2006
Spn2007 C u Spangle, M. 2007JDSO....3...91S
Spn2007 JDSO 3, 91, 2007
Spn2008 C u Spangle, M. 2008JDSO....4...84S
Spn2008 JDSO 4, 84, 2008
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15569+3613 SPN 1 2007 3 87 25.7 9.57 10.60 N D 155655.96+361245.3
15569+3613 SPN 1 2010 5 87 25.5 9.57 10.60 A0 N 155655.96+361245.3
15569+3613 SPN 1 2015 9 87 25.6 9.57 10.60 A0 N 155655.96+361245.3

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

 
 
WDS 15569+3613 SPN 1 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15569+3613 SPN 1 : MEASURES
 
 
No records found.

 
 
WDS 15569+3613 : VIRTUAL EYEPIECE
 
 

15569+3613 SPN 1A mag 9.57 Sp A0 15569+3613 SPN 1B sep 20.7 P.A. 85.80 mag 10.6 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 15569+3613 : ALADIN DSS IMAGE @ 15h 56m 55.96s +36° 12' 45.3"
 
 
 
 
WDS 15569+3613 SPN 1 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15569+3613 SPN 1 distance=0' 15569+3604 HJ 258 distance=9' 15586+3552 TDS9707 distance=30' 15596+3618 TDS9715 distance=34' 16001+3625 COU1138 distance=41' 15568+3530 HJ 577 distance=43' 16000+3650 VKI 23 distance=53' 15555+3512 MCT 9 distance=64' 15550+3514 CVR 175 distance=64' 16024+3554 TDS 797 distance=70' 16027+3617 KPP3978 distance=71' 15520+3528 STF1983 distance=76' 15512+3539 BUP 163 distance=77' 15544+3500 COU 978 distance=79' 16013+3714 SKF 240 distance=81' 16033+3638 BAG 52 distance=82' 15504+3552 SLW1141 distance=82' 15578+3735 UC 3094 distance=83' 15505+3644 CVR1647 distance=84' 15501+3639 ALI 369 distance=87' 15591+3736 BFR 12 distance=88' 16028+3705 HJ 580 distance=89' 16044+3625 HDS2268 distance=92' 16020+3727 SHN 209 distance=96' 16037+3709 UC 3111 distance=100' 15531+3445 LDS6309AB distance=100' 15531+3445 RAO 340Aa,Ab distance=100' 15575+3434 LDS 983AB distance=101' 15575+3434 LMP 12AC distance=101' 16002+3746 HJ 579 distance=101' 15527+3444 HEI 789 distance=104' 15558+3757 H 6 94 distance=105' 15549+3422 STT 302AB distance=114' 15549+3422 WAL 68AC distance=114' 15503+3449 A 1858 distance=116' 15483+3706 CBL 498 distance=117' 15473+3604 CRB 112 distance=118' 15564+3810 SLW1150 distance=118' 15495+3456 TDS9645 distance=119' 15496+3449 BWL 41 distance=123' 15568+3816 UC 3090 distance=124' 15512+3431 TDS9662 distance=124' 15583+3409 LDS4615 distance=126' 15503+3437 LDS4593 distance=126' 15464+3627 STF1973 distance=128' 16074+3548 ALI 370 distance=130' 16072+3536 KPP2512 distance=130' 15523+3415 LDS5848AB distance=131' 15523+3415 NSN 672Aa,Ab distance=131' 16059+3500 LEP 77 distance=131' 16076+3547 HJ 259 distance=132' 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 15569+3613 SPN 1 87 25.6
Show 15569+3604 HJ 258 253 16.6 9
Show 15586+3552 TDS9707 188 1.2 30
Show 15596+3618 TDS9715 121 2.4 34
Show 16001+3625 COU1138 340 0.2 41
Show 15568+3530 HJ 577 13 9.4 43
Show 16000+3650 VKI 23 353 4.5 53
Show 15555+3512 MCT 9 247 1.6 64
Show 15550+3514 CVR 175 163 75.6 64
Show 16024+3554 TDS 797 86 0.9 70
Show 16027+3617 KPP3978 130 2.2 71
Show 15520+3528 STF1983 64 14.1 76
Show 15512+3539 BUP 163 209 106.3 77
Show 15544+3500 COU 978 149 1.9 79
Show 16013+3714 SKF 240 79 1.9 81
Show 16033+3638 BAG 52 84 0.0 82
Show 15504+3552 SLW1141 125 8.5 82
Show 15578+3735 UC 3094 70 60.4 83
Show 15505+3644 CVR1647 327 4.3 84
Show 15501+3639 ALI 369 338 8.2 87
Show 15591+3736 BFR 12 204 22.1 88
Show 16028+3705 HJ 580 7 40.7 89
Show 16044+3625 HDS2268 191 0.4 92
Show 16020+3727 SHN 209 -1 0.2 96
Show 16037+3709 UC 3111 15 9.5 100
Show 15531+3445 LDS6309 AB 173 26.7 100
Show 15531+3445 RAO 340 Aa,Ab 305 0.4 100
Show 15575+3434 LDS 983 AB 265 186.8 101
Show 15575+3434 LMP 12 AC 262 89.1 101
Show 16002+3746 HJ 579 102 30.9 101
Show 15527+3444 HEI 789 113 2.7 104
Show 15558+3757 H 6 94 68 90.6 105
Show 15549+3422 STT 302 AB 51 27.9 114
Show 15549+3422 WAL 68 AC 358 65.3 114
Show 15503+3449 A 1858 283 0.4 116
Show 15483+3706 CBL 498 109 37.8 117
Show 15473+3604 CRB 112 166 14.7 118
Show 15564+3810 SLW1150 306 77.5 118
Show 15495+3456 TDS9645 337 0.4 119
Show 15496+3449 BWL 41 99 0.2 123
Show 15568+3816 UC 3090 326 94.2 124
Show 15512+3431 TDS9662 195 0.6 124
Show 15583+3409 LDS4615 353 43.8 126
Show 15503+3437 LDS4593 350 4.6 126
Show 15464+3627 STF1973 321 30.6 128
Show 16074+3548 ALI 370 147 13.0 130
Show 16072+3536 KPP2512 296 22.6 130
Show 15523+3415 LDS5848 AB 54 32.5 131
Show 15523+3415 NSN 672 Aa,Ab 107 1.8 131
Show 16059+3500 LEP 77 233 42.6 131
Show 16076+3547 HJ 259 155 35.1 132

 
 
WDS 15569+3613 : COMPONENTS
 
 
  A
B pa=85.8°
sep=20.66"
 
 
15569+3613 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 155655.96+361245.3 Mag 9.57 Spectral class A0 (white)
PmRA -3.00 PmDE 9.0 Tycho2 2578-00126-1
Tycho2
Tycho2 2578-00126-1 Pflag RAmdeg 239.23318773 DEmdeg 36.21259878
PmRA -7.9 PmDE 12.8 E RAmdeg 11 E DEmdeg 11
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.01 EpDEm 1990.83
Num 8 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.5 BTmag 9.762 E BTmag 0.021 VTmag 9.570
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 239.23321056 DEdeg 36.21256917 EpRA 1990 1.70
EpDE 1990 1.66 E RAdeg 11.3 E DEdeg 10.6 Posflg
Corr -0.1
CCDM
Ccdm 15569+3613 RComp Comp A Note1
Note2 Discov num DRAs 2.12 DDEs -15.6
R dRAs 12 Year Theta Rho
Obs 2 Vmag 9.8 Sp PmNote
PmRA 48 PmDE 0 Dm number +36 2667 Cat1 BD
Name2 +36 1385 Cat2 AGK2/3 HD M HD
ADS BDS B 7451 M ADS BDS N IDS IDS 15534N3629A
HIC
 
 
15569+3613 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155657.66+361246.8 Mag 10.6 Calc delta mag 1.03
Calc coord yes
CCDM
Ccdm 15569+3613 RComp Comp B Note1
Note2 Discov num HJ 258 DRAs DDEs
R dRAs Year 1873 Theta 255 Rho 16.7
Obs 6 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7451 M ADS BDS N IDS IDS 15534N3629B
HIC