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Doubles in session


Current system
11412+0950
HJ 187


Nearby doubles
22' : 11398+0945
HJ 185

24' : 11403+0931
LDS4131

26' : 11426+1004
HEI 503

32' : 11429+1008
SLW 635

35' : 11390+1001
HJ 184

35' : 11434+0941
SLW 636

50' : 11439+1020
GWP1654

55' : 11401+1043
SLW 629

61' : 11394+0856
A 2577

61' : 11413+0850
GWP1644

61' : 11444+0913
NSN 620

63' : 11436+1042
BU 917

68' : 11391+1051
BPM 581

81' : 11375+1049
GRV1194

82' : 11441+1059
SLW 637

85' : 11468+0932
LAS 18

90' : 11389+1113
SLW 623

90' : 11464+0904
STF1571

91' : 11383+0831
CVR1374

92' : 11450+0838
UC 166

93' : 11461+0853
GWP1672

99' : 11473+1027
YSC 94AB

102' : 11437+1126
GWP1653

103' : 11366+0834
HEI 502

108' : 11448+1123
J 3234

108' : 11456+1117
GWP1666



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.

11412+0950 HJ 187

 
 
11h 41m 10.88s +09° 50' 28.3" P.A. 9.00 sep 9.7 mag 10.99,11.90
 
 
Coord 2000 11412+0950 Discov num HJ  187 Comp Coord arcsec 2000 11 41 10.88 +09 50 28.3
Date first 1911 Date last 2016 Obs 9
Pa first 137 Pa last 8.7 P.A. Now (θ) 8.7°
Sep first 9.6 Sep last 9.696 Sep. Now (ρ) 9.696"
Mag pri 10.99 Mag sec 11.90 delta mag (ΔM) 0.91 Spectral class
Pri motion ra -006 Sec motion ra -050
Pri motion dec -024 Sec motion dec -007
Notes
rPM=0.934
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Tycho2 0857-00244-1 Gaia DR2 3912899035552079232
 
 
WDS 11412+0950 HJ 187 : 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
11412+0950 HJ 187 2006 3 11 9.4 10.99 11.90 D 114110.88+095028.3
11412+0950 HJ 187 2010 6 10 9.4 10.99 11.90 114110.88+095028.3
11412+0950 HJ 187 2016 6 9 9.7 10.99 11.90 114110.88+095028.3

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

 
 
WDS 11412+0950 HJ 187 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11412+0950 HJ 187 : MEASURES
 
 
No records found.

 
 
WDS 11412+0950 : VIRTUAL EYEPIECE
 
 

11412+0950 HJ 187A mag 10.99 11412+0950 HJ 187B sep 9.7 P.A. 8.60 mag 11.9 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 11412+0950 : ALADIN DSS IMAGE @ 11h 41m 10.88s +09° 50' 28.3"
 
 
 
 
WDS 11412+0950 HJ 187 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11412+0950 HJ 187 distance=0' 11398+0945 HJ 185 distance=22' 11403+0931 LDS4131 distance=24' 11426+1004 HEI 503 distance=26' 11429+1008 SLW 635 distance=32' 11390+1001 HJ 184 distance=35' 11434+0941 SLW 636 distance=35' 11439+1020 GWP1654 distance=50' 11401+1043 SLW 629 distance=55' 11394+0856 A 2577 distance=61' 11413+0850 GWP1644 distance=61' 11444+0913 NSN 620 distance=61' 11436+1042 BU 917 distance=63' 11391+1051 BPM 581 distance=68' 11375+1049 GRV1194 distance=81' 11441+1059 SLW 637 distance=82' 11468+0932 LAS 18 distance=85' 11389+1113 SLW 623 distance=90' 11464+0904 STF1571 distance=90' 11383+0831 CVR1374 distance=91' 11450+0838 UC 166 distance=92' 11461+0853 GWP1672 distance=93' 11473+1027 YSC 94AB distance=99' 11473+1027 GII 180Aa,Ab distance=99' 11437+1126 GWP1653 distance=102' 11366+0834 HEI 502 distance=103' 11448+1123 J 3234 distance=108' 11456+1117 GWP1666 distance=108' 11453+0816 VIG 14AB distance=113' 11453+0816 PIN 5AC distance=113' 11459+1122 J 1017AB distance=116' 11459+1122 GII 179Aa,Ab distance=116' 11482+1050 GWP1678 distance=120' 11330+0938 A 2576AB distance=121' 11330+0938 A 2576AB,C distance=121' 11330+0938 J 428CD distance=122' 11424+1154 GWP1648 distance=125' 11395+0748 GWP1636 distance=126' 11342+1101 YSC 43Aa,Ab distance=126' 11342+1101 HDS1642AB distance=126' 11367+1138 J 2082 distance=126' 11475+0825 GWP1675 distance=127' 11364+0803 LDS4122 distance=130' 11498+1019 SLW 655 distance=130' 11352+1128 HJ 182 distance=131' 11479+0815 HEI 504CE distance=131' 11369+1146 GWP1624 distance=132' 11500+1030 HEI 505 distance=137' 11424+0735 SLW 633 distance=137' 11479+0815 CHR 134Aa,Ab distance=139' 11479+0815 SHJ 131AB distance=139' 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 11412+0950 HJ 187 9 9.7
Show 11398+0945 HJ 185 39 28.8 22
Show 11403+0931 LDS4131 88 62.5 24
Show 11426+1004 HEI 503 349 0.5 26
Show 11429+1008 SLW 635 159 151.2 32
Show 11390+1001 HJ 184 158 21.8 35
Show 11434+0941 SLW 636 332 9.6 35
Show 11439+1020 GWP1654 313 10.7 50
Show 11401+1043 SLW 629 285 134.1 55
Show 11394+0856 A 2577 133 0.2 61
Show 11413+0850 GWP1644 329 9.7 61
Show 11444+0913 NSN 620 242 6.2 61
Show 11436+1042 BU 917 176 4.1 63
Show 11391+1051 BPM 581 343 87.8 68
Show 11375+1049 GRV1194 40 9.2 81
Show 11441+1059 SLW 637 159 11.1 82
Show 11468+0932 LAS 18 155 9.7 85
Show 11389+1113 SLW 623 272 118.8 90
Show 11464+0904 STF1571 298 9.8 90
Show 11383+0831 CVR1374 111 3.6 91
Show 11450+0838 UC 166 58 62.8 92
Show 11461+0853 GWP1672 45 30.4 93
Show 11473+1027 YSC 94 AB 250 0.7 99
Show 11473+1027 GII 180 Aa,Ab 137 0.2 99
Show 11437+1126 GWP1653 198 52.1 102
Show 11366+0834 HEI 502 331 1.0 103
Show 11448+1123 J 3234 285 8.9 108
Show 11456+1117 GWP1666 2 11.6 108
Show 11453+0816 VIG 14 AB 352 12.5 113
Show 11453+0816 PIN 5 AC 163 50.0 113
Show 11459+1122 J 1017 AB 147 0.6 116
Show 11459+1122 GII 179 Aa,Ab 130 0.1 116
Show 11482+1050 GWP1678 48 96.4 120
Show 11330+0938 A 2576 AB 260 0.6 121
Show 11330+0938 A 2576 AB,C 237 32.0 121
Show 11330+0938 J 428 CD 260 4.0 122
Show 11424+1154 GWP1648 42 8.2 125
Show 11395+0748 GWP1636 13 34.4 126
Show 11342+1101 YSC 43 Aa,Ab 173 0.0 126
Show 11342+1101 HDS1642 AB 246 1.2 126
Show 11367+1138 J 2082 182 7.7 126
Show 11475+0825 GWP1675 50 10.2 127
Show 11364+0803 LDS4122 215 5.9 130
Show 11498+1019 SLW 655 255 30.5 130
Show 11352+1128 HJ 182 263 16.7 131
Show 11479+0815 HEI 504 CE 90 3.8 131
Show 11369+1146 GWP1624 336 61.5 132
Show 11500+1030 HEI 505 348 1.4 137
Show 11424+0735 SLW 633 290 15.8 137
Show 11479+0815 CHR 134 Aa,Ab 85 0.4 139
Show 11479+0815 SHJ 131 AB 358 148.4 139

 
 
WDS 11412+0950 : COMPONENTS
 
 
  A
B pa=8.6°
sep=9.69"
 
 
11412+0950 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 114110.88+095028.3 Mag 10.99 PmRA -6.00
PmDE -24.0 Tycho2 0857-00244-1
Tycho2
Tycho2 0857-00244-1 Pflag RAmdeg 175.29533722 DEmdeg 9.84121701
PmRA -3.4 PmDE -21.3 E RAmdeg 47 E DEmdeg 48
E pmRA 1.5 E pmDE 1.5 EpRAm 1977.10 EpDEm 1973.65
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.4 Q pmRA 1.2
Q pmDE 1.3 BTmag 11.444 E BTmag 0.082 VTmag 10.988
E VTmag 0.084 Prox 999 TYC T HIP
CCDM RAdeg 175.29534444 DEdeg 9.84126639 EpRA 1990 1.66
EpDE 1990 1.64 E RAdeg 51.9 E DEdeg 55.0 Posflg
Corr 0.2
 
 
11412+0950 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114110.98+095037.9 Mag 11.9 PmRA -50.00
PmDE -7.0 Calc delta mag 0.91 Calc coord yes