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Doubles in session


Current system
14578+0816
HJ 2756
HD 132227


Nearby doubles
14' : 14583+0826
K 2

16' : 14576+0801
UC 2881

33' : 14564+0842
HEI 781

44' : 14563+0853
LEP 71

45' : 14595+0851
DAY 2

47' : 15006+0836
YSC 8AB

53' : 15003+0739
TOK 900

64' : 14552+0725
UC 2872AB

70' : 15013+0900
UC 2898

73' : 15024+0840
CVR 773

74' : 14565+0705
UC 2876

82' : 14527+0746
HLD 120AB

82' : 14537+0721
CVR 160

83' : 15012+0710
RAO 326

87' : 14576+0649
UC 2882

88' : 15032+0740
HJ 1267

90' : 14592+0649
FOX 188AB

91' : 14550+0655
BRT2605

93' : 14542+0931
DOB 11

96' : 14554+0647
HJ 1259

98' : 14522+0906
WIS 273

99' : 14527+0920
CBL 471

100' : 14514+0846
CBL 470

101' : 14589+0636
WSI 81

102' : 15036+0723
SLW1056

108' : 14592+1001
GWP2484



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.

14578+0816 HJ 2756 (HD 132227)

 
 
14h 57m 46.48s +08° 15' 34.8" P.A. 90.00 sep 24.1 mag 9.55,10.17 Sp K2
 
 
Coord 2000 14578+0816 Discov num HJ 2756 Comp Coord arcsec 2000 14 57 46.48 +08 15 34.8
Date first 1830 Date last 2015 Obs 19
Pa first 95 Pa last 89.9 P.A. Now (θ) 89.9°
Sep first 25.0 Sep last 24.142 Sep. Now (ρ) 24.142"
Mag pri 9.55 Mag sec 10.17 delta mag (ΔM) 0.62 Spectral class K2 (yellow-orange)
Pri motion ra -001 Sec motion ra -032
Pri motion dec -041 Sec motion dec -027
Notes
rPM=0.812
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 132227 Constellation Bootes SAO 120762 Tycho2 0918-01419-1
Gaia DR2 1161676816915493376 HD 132227
 
 
WDS 14578+0816 HJ 2756 (HD 132227) : 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
14578+0816 HJ 2756 2006 12 90 24.4 9.55 10.17 K2 D 145746.48+081534.8
14578+0816 HJ 2756 2012 14 90 24.2 9.55 10.17 K2 D 145746.48+081534.8
14578+0816 HJ 2756 2015 16 90 24.1 9.55 10.17 K2 145746.48+081534.8

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

 
 
WDS 14578+0816 HJ 2756 (HD 132227) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14578+0816 HJ 2756 (HD 132227) : MEASURES
 
 
No records found.

 
 
WDS 14578+0816 (HD 132227) : VIRTUAL EYEPIECE
 
 

14578+0816 HJ 2756A mag 9.55 Sp K2 14578+0816 HJ 2756B sep 23.9 P.A. 89.90 mag 10.17 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 14578+0816 (HD 132227) : ALADIN DSS IMAGE @ 14h 57m 46.48s +08° 15' 34.8"
 
 
 
 
WDS 14578+0816 HJ 2756 (HD 132227) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14578+0816 HJ 2756 distance=1' 14583+0826 K 2 distance=14' 14576+0801 UC 2881 distance=16' 14564+0842 HEI 781 distance=33' 14563+0853 LEP 71 distance=44' 14595+0851 DAY 2 distance=45' 15006+0836 YSC 8AB distance=47' 15003+0739 TOK 900 distance=53' 14552+0725 UC 2872AB distance=64' 15013+0900 UC 2898 distance=70' 15024+0840 CVR 773 distance=73' 14565+0705 UC 2876 distance=74' 14527+0746 HLD 120AB distance=82' 14527+0746 FOX 186AC distance=82' 14537+0721 CVR 160 distance=82' 15012+0710 RAO 326 distance=83' 14576+0649 UC 2882 distance=87' 15032+0740 HJ 1267 distance=88' 14592+0649 FOX 188AB distance=90' 14592+0649 HJ 1263AC distance=90' 14592+0649 ABH 83AD distance=90' 14592+0649 ABH 83AE distance=90' 14550+0655 BRT2605 distance=91' 14542+0931 DOB 11 distance=93' 14554+0647 HJ 1259 distance=96' 14522+0906 WIS 273 distance=98' 14527+0920 CBL 471 distance=99' 14514+0846 CBL 470 distance=100' 14589+0636 WSI 81 distance=101' 15036+0723 SLW1056 distance=102' 14592+1001 GWP2484 distance=108' 15052+0801 UC 2914 distance=111' 14580+1008 KPP 328 distance=113' 15052+0732 SLW1059 distance=119' 14585+1024 LIM 5 distance=119' 14497+0759 A 1110AB distance=121' 14497+0759 A 1110AB,C distance=121' 14497+0759 A 1110AB,D distance=121' 15010+0619 HJ 1265 distance=124' 14491+0756 HDS2089 distance=131' 14510+0943 STF1886AB distance=133' 14510+0943 SLE1028AC distance=133' 14510+0943 SLE1028AD distance=133' 15057+0712 GWP2491 distance=134' 14491+0720 UC 2847 distance=140' 14574+0555 KPP3287 distance=141' 15064+0916 UC 2924 distance=141' 14564+0548 CVR 768 distance=149' 14539+0557 SLW1042 distance=150' 14478+0725 UC 2842 distance=156' 15075+0914 STF1910 distance=157' 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 14578+0816 HJ 2756 90 24.1 1
Show 14583+0826 K 2 323 53.7 14
Show 14576+0801 UC 2881 92 17.4 16
Show 14564+0842 HEI 781 217 1.6 33
Show 14563+0853 LEP 71 181 776.3 44
Show 14595+0851 DAY 2 7 388.7 45
Show 15006+0836 YSC 8 AB 158 0.1 47
Show 15003+0739 TOK 900 172 0.2 53
Show 14552+0725 UC 2872 AB 158 43.4 64
Show 15013+0900 UC 2898 330 6.7 70
Show 15024+0840 CVR 773 88 9.4 73
Show 14565+0705 UC 2876 275 43.2 74
Show 14527+0746 HLD 120 AB 226 15.6 82
Show 14527+0746 FOX 186 AC 42 98.7 82
Show 14537+0721 CVR 160 180 24.0 82
Show 15012+0710 RAO 326 202 0.1 83
Show 14576+0649 UC 2882 92 13.5 87
Show 15032+0740 HJ 1267 8 13.6 88
Show 14592+0649 FOX 188 AB 21 19.5 90
Show 14592+0649 HJ 1263 AC 104 17.2 90
Show 14592+0649 ABH 83 AD 249 35.6 90
Show 14592+0649 ABH 83 AE 79 72.7 90
Show 14550+0655 BRT2605 305 4.1 91
Show 14542+0931 DOB 11 270 39.2 93
Show 14554+0647 HJ 1259 79 33.0 96
Show 14522+0906 WIS 273 178 937.8 98
Show 14527+0920 CBL 471 139 15.9 99
Show 14514+0846 CBL 470 145 14.1 100
Show 14589+0636 WSI 81 157 0.1 101
Show 15036+0723 SLW1056 96 26.1 102
Show 14592+1001 GWP2484 70 41.0 108
Show 15052+0801 UC 2914 150 38.5 111
Show 14580+1008 KPP 328 310 3.8 113
Show 15052+0732 SLW1059 35 145.4 119
Show 14585+1024 LIM 5 318 0.1 119
Show 14497+0759 A 1110 AB 242 0.7 121
Show 14497+0759 A 1110 AB,C 202 19.8 121
Show 14497+0759 A 1110 AB,D 329 31.1 121
Show 15010+0619 HJ 1265 271 9.9 124
Show 14491+0756 HDS2089 194 0.5 131
Show 14510+0943 STF1886 AB 224 7.9 133
Show 14510+0943 SLE1028 AC 71 127.5 133
Show 14510+0943 SLE1028 AD 105 193.2 133
Show 15057+0712 GWP2491 330 18.1 134
Show 14491+0720 UC 2847 42 28.5 140
Show 14574+0555 KPP3287 350 10.9 141
Show 15064+0916 UC 2924 223 59.9 141
Show 14564+0548 CVR 768 161 17.1 149
Show 14539+0557 SLW1042 102 117.1 150
Show 14478+0725 UC 2842 52 59.0 156
Show 15075+0914 STF1910 211 3.9 157

 
 
WDS 14578+0816 : COMPONENTS
 
 
  A
B pa=89.9°
sep=23.89"
 
 
14578+0816 A
 
 
Componente originario normalizzato AB Name HD 132227 Coord arcsec 2000 145746.48+081534.8 Mag 9.55
Spectral class K2 (yellow-orange) PmRA -1.00 PmDE -41.0 SAO 120762
Tycho2 0918-01419-1 HD 132227 DM BD+08 2949
Tycho2
Tycho2 0918-01419-1 Pflag RAmdeg 224.44367891 DEmdeg 8.25966570
PmRA -2.4 PmDE -37.1 E RAmdeg 14 E DEmdeg 18
E pmRA 1.7 E pmDE 1.6 EpRAm 1990.24 EpDEm 1988.28
Num 8 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.1 BTmag 10.968 E BTmag 0.049 VTmag 9.552
E VTmag 0.022 Prox 248 TYC T HIP
CCDM RAdeg 224.44368361 DEdeg 8.25975167 EpRA 1990 1.86
EpDE 1990 1.76 E RAdeg 14.7 E DEdeg 20.2 Posflg
Corr 0.3
SAO
SAO 120762 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.04 Vmag 9.2 SpType K2
Double code Source 32 CatNum 6854 DM BD+08 2949
DMcomp BDsup HD 132227 M HD 0
GC RA1950rad 3.90659825 DE1950rad 0.1476528 PmRA2000 0.0015
PmDE2000 -0.037
CCDM
Ccdm 14578+0816 RComp Comp A Note1
Note2 Discov num DRAs -1.58 DDEs -25.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp K2 PmNote *
PmRA -11 PmDE -41 Dm number +08 2949 Cat1 BD
Name2 +08 1796 Cat2 AGK2/3 HD 132227 M HD
ADS BDS B 7074 M ADS BDS N IDS IDS 14529N0840A
HIC
 
 
14578+0816 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 145748.09+081534.8 Mag 10.17 PmRA -32.00
PmDE -27.0 Tycho2 0918-01421-1 Calc delta mag 0.62 Calc coord yes
Tycho2
Tycho2 0918-01421-1 Pflag RAmdeg 224.45057710 DEmdeg 8.25962487
PmRA -31.5 PmDE -23.5 E RAmdeg 23 E DEmdeg 26
E pmRA 2.7 E pmDE 2.5 EpRAm 1989.91 EpDEm 1986.78
Num 5 Q RAmdeg 0.4 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.7 BTmag 11.266 E BTmag 0.062 VTmag 10.166
E VTmag 0.035 Prox 248 TYC T HIP
CCDM RAdeg 224.45065000 DEdeg 8.25967972 EpRA 1990 1.87
EpDE 1990 1.78 E RAdeg 24.0 E DEdeg 32.0 Posflg
Corr 0.4
CCDM
Ccdm 14578+0816 RComp Comp B Note1
Note2 Discov num HJ 2756 DRAs 0.06 DDEs -25.0
R dRAs 10 Year 1873 Theta 094 Rho 27.5
Obs 2 Vmag 10.1 Sp PmNote *
PmRA -41 PmDE -16 Dm number Cat1
Name2 +08 1797 Cat2 AGK2/3 HD M HD
ADS BDS B 7074 M ADS BDS N IDS IDS 14529N0840B
HIC