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Doubles in session


Current system
15440+3526
HJ 572


Nearby doubles
13' : 15448+3534
PRT 5

30' : 15464+3531
LDS4591

50' : 15431+3614
CRB 111

56' : 15473+3604
CRB 112

58' : 15400+3455
TDS9584

68' : 15464+3627
STF1973

75' : 15495+3456
TDS9645

79' : 15496+3449
BWL 41

83' : 15504+3552
SLW1141

86' : 15382+3615
HU 1167AB

86' : 15503+3449
A 1858

90' : 15512+3539
BUP 163

92' : 15394+3638
STF1965

92' : 15370+3455
LDS4573

92' : 15503+3437
LDS4593

97' : 15362+3542
NSN 668

98' : 15520+3528
STF1983

99' : 15376+3427
COU 975AB

104' : 15501+3639
ALI 369

105' : 15512+3431
TDS9662

105' : 15389+3401
COU 976

112' : 15505+3644
CVR1647

113' : 15483+3706
CBL 498

115' : 15527+3444
HEI 789

118' : 15348+3601
SLW1111

118' : 15505+3401
COU 977



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.

15440+3526 HJ 572

 
 
15h 43m 58.12s +35° 25' 48.0" P.A. 275.00 sep 21.6 mag 9.20,11.70 Sp K2 dist. 584.8 pc (1907.62 l.y.)
 
 
Coord 2000 15440+3526 Discov num HJ  572 Comp Coord arcsec 2000 15 43 58.12 +35 25 48.0
Date first 1827 Date last 2015 Obs 12
Pa first 280 Pa last 275.1 P.A. Now (θ) 275.1°
Sep first 10.0 Sep last 21.568 Sep. Now (ρ) 21.568"
Mag pri 9.20 Mag sec 11.70 delta mag (ΔM) 2.5 Spectral class K2 (yellow-orange)
Pri motion ra -013 Sec motion ra +005
Pri motion dec -001 Sec motion dec -001
Notes
rPM=1.381
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis HIP 77046 Tycho2 2577-00445-1 Gaia DR2 1374338995841047552
BD BD+35 2722 Distance 584.8 Distance ly 1907.62
 
 
WDS 15440+3526 HJ 572 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15440+3526 HJ 572 2006 3 275 21.6 9.20 11.70 K2 D 154358.12+352548.0
15440+3526 HJ 572 2014 6 276 21.5 9.20 11.70 K2 154358.12+352548.0
15440+3526 HJ 572 2015 8 275 21.6 9.20 11.70 K2 154358.12+352548.0

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

 
 
WDS 15440+3526 HJ 572 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15440+3526 HJ 572 : MEASURES
 
 
No records found.

 
 
WDS 15440+3526 : VIRTUAL EYEPIECE
 
 

15440+3526 HJ 572A mag 9.2 Sp K2 15440+3526 HJ 572B sep 17.6 P.A. 276.30 mag 11.7 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 15440+3526 : ALADIN DSS IMAGE @ 15h 43m 58.12s +35° 25' 48.0"
 
 
 
 
WDS 15440+3526 HJ 572 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15440+3526 HJ 572 distance=0' 15448+3534 PRT 5 distance=13' 15464+3531 LDS4591 distance=30' 15431+3614 CRB 111 distance=50' 15473+3604 CRB 112 distance=56' 15400+3455 TDS9584 distance=58' 15464+3627 STF1973 distance=68' 15495+3456 TDS9645 distance=75' 15496+3449 BWL 41 distance=79' 15504+3552 SLW1141 distance=83' 15382+3615 WAK 1CE distance=86' 15382+3615 STF1964CD distance=86' 15382+3615 HU 1167AB distance=86' 15382+3615 STF1964AC distance=86' 15382+3615 STF1964AD distance=86' 15503+3449 A 1858 distance=86' 15512+3539 BUP 163 distance=90' 15394+3638 STF1965 distance=92' 15370+3455 LDS4573 distance=92' 15503+3437 LDS4593 distance=92' 15362+3542 NSN 668 distance=97' 15520+3528 STF1983 distance=98' 15376+3427 COU 975AB distance=99' 15376+3427 GUR 37AC distance=99' 15501+3639 ALI 369 distance=104' 15512+3431 TDS9662 distance=105' 15389+3401 COU 976 distance=105' 15505+3644 CVR1647 distance=112' 15483+3706 CBL 498 distance=113' 15527+3444 HEI 789 distance=115' 15348+3601 SLW1111 distance=118' 15505+3401 COU 977 distance=118' 15531+3445 LDS6309AB distance=120' 15531+3445 RAO 340Aa,Ab distance=120' 15347+3446 STF1959 distance=122' 15346+3610 LDS4563 distance=123' 15408+3329 LDS4581 distance=124' 15523+3415 LDS5848AB distance=125' 15523+3415 NSN 672Aa,Ab distance=125' 15394+3331 COU 800 distance=129' 15544+3500 COU 978 distance=131' 15419+3313 KPP 744 distance=136' 15550+3514 CVR 175 distance=136' 15353+3355 CRB 110 distance=140' 15368+3717 KPP3294 distance=142' 15555+3512 MCT 9 distance=143' 15364+3723 HDS2195Aa,Ab distance=149' 15364+3723 HU 1166AB distance=149' 15364+3723 FOX 190AC distance=149' 15549+3422 STT 302AB distance=150' 15549+3422 WAL 68AC distance=150' 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 15440+3526 HJ 572 275 21.6
Show 15448+3534 PRT 5 44 4.5 13
Show 15464+3531 LDS4591 210 28.0 30
Show 15431+3614 CRB 111 119 24.4 50
Show 15473+3604 CRB 112 166 14.7 56
Show 15400+3455 TDS9584 9 2.1 58
Show 15464+3627 STF1973 321 30.6 68
Show 15495+3456 TDS9645 337 0.4 75
Show 15496+3449 BWL 41 99 0.2 79
Show 15504+3552 SLW1141 125 8.5 83
Show 15382+3615 WAK 1 CE 82 0.2 86
Show 15382+3615 STF1964 CD 21 1.5 86
Show 15382+3615 HU 1167 AB 80 1.4 86
Show 15382+3615 STF1964 AC 90 14.5 86
Show 15382+3615 STF1964 AD 83 15.1 86
Show 15503+3449 A 1858 283 0.4 86
Show 15512+3539 BUP 163 209 106.3 90
Show 15394+3638 STF1965 306 6.4 92
Show 15370+3455 LDS4573 120 13.3 92
Show 15503+3437 LDS4593 350 4.6 92
Show 15362+3542 NSN 668 347 16.9 97
Show 15520+3528 STF1983 64 14.1 98
Show 15376+3427 COU 975 AB 347 1.0 99
Show 15376+3427 GUR 37 AC 318 0.4 99
Show 15501+3639 ALI 369 338 8.2 104
Show 15512+3431 TDS9662 195 0.6 105
Show 15389+3401 COU 976 127 1.2 105
Show 15505+3644 CVR1647 327 4.3 112
Show 15483+3706 CBL 498 109 37.8 113
Show 15527+3444 HEI 789 113 2.7 115
Show 15348+3601 SLW1111 186 20.0 118
Show 15505+3401 COU 977 185 3.3 118
Show 15531+3445 LDS6309 AB 173 26.7 120
Show 15531+3445 RAO 340 Aa,Ab 305 0.4 120
Show 15347+3446 STF1959 244 2.2 122
Show 15346+3610 LDS4563 67 91.8 123
Show 15408+3329 LDS4581 33 9.6 124
Show 15523+3415 LDS5848 AB 54 32.5 125
Show 15523+3415 NSN 672 Aa,Ab 107 1.8 125
Show 15394+3331 COU 800 253 0.7 129
Show 15544+3500 COU 978 149 1.9 131
Show 15419+3313 KPP 744 39 6.6 136
Show 15550+3514 CVR 175 163 75.6 136
Show 15353+3355 CRB 110 99 13.6 140
Show 15368+3717 KPP3294 119 1.3 142
Show 15555+3512 MCT 9 247 1.6 143
Show 15364+3723 HDS2195 Aa,Ab 63 0.1 149
Show 15364+3723 HU 1166 AB 143 4.2 149
Show 15364+3723 FOX 190 AC 271 59.6 149
Show 15549+3422 STT 302 AB 51 27.9 150
Show 15549+3422 WAL 68 AC 358 65.3 150

 
 
WDS 15440+3526 : COMPONENTS
 
 
  A
B pa=276.3°
sep=17.61"
 
 
15440+3526 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154358.12+352548.0 Mag 9.2 Spectral class K2 (yellow-orange)
PmRA -13.00 PmDE -1.0 HIP 77046 Tycho2 2577-00445-1
BD BD+35 2722
Tycho2
Tycho2 2577-00445-1 Pflag RAmdeg 235.99211271 DEmdeg 35.42999975
PmRA -14.3 PmDE -1.2 E RAmdeg 10 E DEmdeg 11
E pmRA 1.6 E pmDE 1.5 EpRAm 1990.64 EpDEm 1990.39
Num 10 Q RAmdeg 0.9 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.6 BTmag 10.541 E BTmag 0.032 VTmag 8.958
E VTmag 0.014 Prox 999 TYC T HIP 77046
CCDM RAdeg 235.99215389 DEdeg 35.43000250 EpRA 1990 1.64
EpDE 1990 1.63 E RAdeg 10.4 E DEdeg 10.9 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 77046 Proxy RAhms 15 43 58.12
DEdms +35 25 48.0 Vmag 8.79 VarFlag R Vmag H
RAdeg 235.992 DEdeg 35.43 AstroRef Plx 0.45
CCDM 15440+3526 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+35 2722
CD CP Dm number +35 2722 VIred 1.17
SpType K2 R SpType Coord arcsec 2000 154358.12+352548.0
Hipparcos 2
HIP 77046 Sn 5 So 0 Nc 1
RArad 4.118840226 DErad 0.6183702578 Plx 1.71 PmRA -12.44
PmDE 0.78 E RArad 0.57 E DErad 0.61 E Plx 0.85
E pmRA 0.59 E pmDE 0.69 Hpmag 8.9439 E Hpmag 0.002
SHp 0.023 VA 0 BV 1.302 E BV 0.027
VI 1.26
CCDM
Ccdm 15440+3526 RComp Comp A Note1
Note2 Discov num DRAs -1.89 DDEs -12.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp PmNote *
PmRA -14 PmDE -11 Dm number +35 2722 Cat1 BD
Name2 +35 1360 Cat2 AGK2/3 HD M HD
ADS BDS B 7379 M ADS BDS N IDS IDS 15401N3545A
HIC 77046
 
 
15440+3526 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154356.69+352549.9 Mag 11.7 PmRA 5.00
PmDE -1.0 Calc delta mag 2.5 Calc coord yes
CCDM
Ccdm 15440+3526 RComp Comp B Note1
Note2 Discov num HJ 572 DRAs DDEs
R dRAs Year 1903 Theta 276 Rho 22.4
Obs 1 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7379 M ADS BDS N IDS IDS 15401N3545B
HIC