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Doubles in session


Current system
11456+0354
GAT 5 Aa,Ab


Nearby doubles
25' : 11441+0343
SLW 638

35' : 11453+0319
CBL 354

36' : 11440+0328
GWP1655

45' : 11485+0350
SKF1734

50' : 11459+0443
RAO 266

53' : 11438+0309
CVR1380

61' : 11481+0306
GWP1677

65' : 11413+0401
KPP2262

65' : 11457+0249
LAF 44
Flegetonte

71' : 11410+0341
EPI 11

73' : 11504+0405
WIS 191

74' : 11478+0459
RAO 577

78' : 11405+0339
KPP3244

83' : 11511+0407
HJ 1202

83' : 11486+0503
SLW 653

86' : 11417+0252
BU 792AB

89' : 11495+0247
J 1018

91' : 11470+0226
HJ 1197

93' : 11472+0523
OCC 102

94' : 11418+0508
TOK 896

94' : 11409+0457
J 87

96' : 11416+0508
DAM1235

98' : 11516+0316
NSN 622

99' : 11522+0357
CRC 64

100' : 11390+0406
GRV1059

100' : 11469+0532
A 2779



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.

11456+0354 GAT 5 Aa,Ab

 
 
11h 45m 36.06s +03° 54' 01.6" P.A. 154.00 sep 0.9 mag 11.40,11.50
 
 
Coord 2000 11456+0354 Discov num GAT   5 Comp Aa,Ab Coord arcsec 2000 11 45 36.06 +03 54 01.6
Date first 2012 Date last 2016 Obs 4
Pa first 157 Pa last 154.1 P.A. Now (θ) 154.1°
Sep first 0.8 Sep last 0.903 Sep. Now (ρ) 0.903"
Mag pri 11.40 Mag sec 11.50 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +021 Sec motion ra
Pri motion dec -015 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
11456+0354 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 11 45 36 +03 54 02 GAT 5 Aa,Ab 2016 4 154 0.9 11.40 11.50 0.10 <===
Show HD 102181 11 45 36 +03 54 02 HJ 1196 AB 2015 24 205 46.4 10.65 11.28 0.63
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Tycho2 0275-00887-1 Gaia DR2 3896022184900824320 HD 102181
 
 
WDS 11456+0354 GAT 5 Aa,Ab : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gat1973 orb - Gatewood, G.D. 1973AJ.....78..777G
Gat1973 AJ 78, 777, 1973
Gat1975 orb - Gatewood, G.D. & Behall, A.L. 1975AJ.....80.1065G
Gat1975 AJ 80, 1065, 1975
Gat1976 Po - Russell, J., Gatewood, G., & Stein, J.W. 1976AJ.....81..545R
Gat1976 AJ 81, 545, 1976
Gat1978 - Gatewood, G.D. & Gatewood, C.V. 1978ApJ...225..191G
Gat1978 ApJ 225, 191, 1978
Gat1995 - Gatewood, G.D., de Jonge, J.K., & Heintz, W.D 1995AJ....109..434G
Gat1995 AJ 109, 434, 1995
Gat2001a orb - Gatewood, G., Han, I., & Black, D. 2001ApJ...548L..61G
Gat2001a ApJ 548, L61, 2001
Gat2001b orb - Gatewood, G.D., Han, I., de Jonge, J.K., Reiland, C.T., & Pourbaix, D. 2001ApJ...549.1145G
Gat2001b ApJ 549, 1145, 2001
Gat2003 orb - Gatewood, G.D., Coban, L., & Han, I. 2003AJ....125.1530G
Gat2003 AJ 125, 1530, 2003
Gat2005 orb - Gatewood, G.D. 2005AJ....130..809G
Gat2005 AJ 130, 809, 2005
Gat2009 - Gatewood, G.D. & Coban, L. 2009AJ....137..402G
Gat2009 AJ 137, 402, 2009
Gat2012 C j Gatewood, G. & Gatewood, C. 2012JDSO....8..335G
Gat2012 JDSO 8, 335, 2012
Gat2013 C - Gatewood, G. ...................
Gat2013 private communication
Gat2013b orb - Gatewood, G. & Mason, B.D. 2013IAUDS.181....1H
Gat2013b Inf. Circ. 181, 1, 2013
Gat2016 C j Gatewood, G. & Gatewood, C. 2016JDSO...12..580G
Gat2016 JDSO 12, 580, 2016
Gat2019 Hg j Gatewood, G. & Gatewood, C. 2019JDSO...15..403G
Gat2019 JDSO 15, 403, 2019
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
11456+0354 GAT 5 Aa,Ab 2012 1 157 0.8 11.40 11.50 114536.06+035401.6
11456+0354 GAT 5 Aa,Ab 2015 3 166 0.9 11.40 11.50 114536.06+035401.6
11456+0354 GAT 5 Aa,Ab 2016 4 154 0.9 11.40 11.50 114536.06+035401.6

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

 
 
WDS 11456+0354 GAT 5 Aa,Ab : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11456+0354 GAT 5 Aa,Ab : MEASURES
 
 
No records found.

 
 
WDS 11456+0354 : VIRTUAL EYEPIECE
 
 

11456+0354 HJ 1196A mag 10.65 Sp K0 11456+0354 GAT 5Ab sep 0.9 P.A. 154.20 mag 11.5 11456+0354 HJ 1196B sep 46.4 P.A. 204.50 mag 11.28 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 11456+0354 : ALADIN DSS IMAGE @ 11h 45m 36.06s +03° 54' 01.6"
 
 
 
 
WDS 11456+0354 GAT 5 Aa,Ab : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11456+0354 GAT 5Aa,Ab distance=1' 11456+0354 HJ 1196AB distance=1' 11441+0343 SLW 638 distance=25' 11453+0319 CBL 354 distance=35' 11440+0328 GWP1655 distance=36' 11485+0350 SKF1734 distance=45' 11459+0443 RAO 266 distance=50' 11438+0309 CVR1380 distance=53' 11481+0306 GWP1677 distance=61' 11413+0401 KPP2262 distance=65' 11457+0249 LAF 44 (Flegetonte) distance=65' 11410+0341 EPI 11 distance=71' 11504+0405 WIS 191 distance=73' 11478+0459 RAO 577 distance=74' 11405+0339 KPP3244 distance=78' 11511+0407 HJ 1202 distance=83' 11486+0503 SLW 653 distance=83' 11417+0252 BU 792AB distance=86' 11417+0252 GWP1646AC distance=86' 11495+0247 J 1018 distance=89' 11470+0226 HJ 1197 distance=91' 11472+0523 OCC 102 distance=93' 11418+0508 TOK 896 distance=94' 11409+0457 J 87 distance=94' 11416+0508 DAM1235 distance=96' 11516+0316 NSN 622 distance=98' 11522+0357 CRC 64 distance=99' 11390+0406 GRV1059 distance=100' 11469+0532 A 2779 distance=100' 11406+0454 HJ 1193 distance=102' 11499+0517 CVR 121 distance=105' 11527+0414 GWP1695 distance=109' 11515+0244 J 2101AB distance=111' 11515+0244 J 2101AC distance=111' 11395+0251 LEP 44AB distance=112' 11395+0251 GWP1637AC distance=112' 11498+0222 UC 167 distance=112' 11426+0537 DAM1236 distance=113' 11389+0446 KPP2080 distance=114' 11501+0529 SLW 657 distance=117' 11534+0340 STF1578 distance=118' 11380+0319 DAM1234 distance=119' 11454+0155 GWP1665 distance=119' 11537+0331 HJ 1203 distance=122' 11417+0543 LDS5738 distance=123' 11390+0242 BAL2384 distance=123' 11449+0557 GWP1661 distance=124' 11426+0554 EPI 12 distance=128' 11504+0207 SKF1580 distance=130' 11498+0548 SLW 656 distance=131' 11502+0544 SLW 658 distance=131' 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 11456+0354 GAT 5 Aa,Ab 154 0.9 1
Show 11456+0354 HJ 1196 AB 205 46.4 1
Show 11441+0343 SLW 638 257 51.8 25
Show 11453+0319 CBL 354 317 87.9 35
Show 11440+0328 GWP1655 56 7.6 36
Show 11485+0350 SKF1734 295 1.2 45
Show 11459+0443 RAO 266 214 0.6 50
Show 11438+0309 CVR1380 71 4.7 53
Show 11481+0306 GWP1677 238 22.7 61
Show 11413+0401 KPP2262 38 18.9 65
Show Flegetonte 11457+0249 LAF 44 186 11.9 65
Show 11410+0341 EPI 11 214 12.0 71
Show 11504+0405 WIS 191 37 999.9 73
Show 11478+0459 RAO 577 293 1.7 74
Show 11405+0339 KPP3244 308 10.1 78
Show 11511+0407 HJ 1202 261 17.3 83
Show 11486+0503 SLW 653 312 105.0 83
Show 11417+0252 BU 792 AB 204 2.3 86
Show 11417+0252 GWP1646 AC 290 120.1 86
Show 11495+0247 J 1018 6 5.3 89
Show 11470+0226 HJ 1197 137 8.6 91
Show 11472+0523 OCC 102 -1 0.1 93
Show 11418+0508 TOK 896 85 0.1 94
Show 11409+0457 J 87 126 1.6 94
Show 11416+0508 DAM1235 150 4.1 96
Show 11516+0316 NSN 622 176 21.4 98
Show 11522+0357 CRC 64 26 0.3 99
Show 11390+0406 GRV1059 10.9 100
Show 11469+0532 A 2779 66 5.1 100
Show 11406+0454 HJ 1193 100 13.0 102
Show 11499+0517 CVR 121 167 56.1 105
Show 11527+0414 GWP1695 68 51.8 109
Show 11515+0244 J 2101 AB 337 6.0 111
Show 11515+0244 J 2101 AC 33 17.4 111
Show 11395+0251 LEP 44 AB 275 7.5 112
Show 11395+0251 GWP1637 AC 209 534.6 112
Show 11498+0222 UC 167 106 69.8 112
Show 11426+0537 DAM1236 246 5.4 113
Show 11389+0446 KPP2080 296 16.7 114
Show 11501+0529 SLW 657 181 67.5 117
Show 11534+0340 STF1578 161 3.1 118
Show 11380+0319 DAM1234 55 12.7 119
Show 11454+0155 GWP1665 222 48.7 119
Show 11537+0331 HJ 1203 316 5.7 122
Show 11417+0543 LDS5738 353 16.3 123
Show 11390+0242 BAL2384 237 14.5 123
Show 11449+0557 GWP1661 11 15.4 124
Show 11426+0554 EPI 12 57 2.5 128
Show 11504+0207 SKF1580 190 2.0 130
Show 11498+0548 SLW 656 189 158.6 131
Show 11502+0544 SLW 658 308 9.3 131

 
 
WDS 11456+0354 : COMPONENTS
 
 
  A Ab
Ab pa=154.2°
sep=0.90"
 
B pa=204.5°
sep=46.37"
pa=205.4°
sep=45.80"
 
 
11456+0354 A
 
 
Name HD 102181 Coord arcsec 2000 114536.06+035401.6 Mag 10.65 Spectral class K0 (yellow-orange)
PmRA 21.00 PmDE -14.0 Tycho2 0275-00887-1 HD 102181
Tycho2
Tycho2 0275-00887-1 Pflag RAmdeg 176.40025916 DEmdeg 3.90043349
PmRA 21.4 PmDE -15.0 E RAmdeg 33 E DEmdeg 35
E pmRA 1.9 E pmDE 1.9 EpRAm 1981.12 EpDEm 1979.40
Num 4 Q RAmdeg 0.2 Q DEmdeg 1.4 Q pmRA 0.3
Q pmDE 1.4 BTmag 11.348 E BTmag 0.095 VTmag 10.654
E VTmag 0.082 Prox 421 TYC T HIP
CCDM RAdeg 176.40021222 DEdeg 3.90049139 EpRA 1990 1.70
EpDE 1990 1.63 E RAdeg 53.0 E DEdeg 61.9 Posflg
Corr 0.1
CCDM
Ccdm 11456+0354 RComp Comp A Note1
Note2 Discov num DRAs 0.00 DDEs 1.7
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.9 Sp K0 PmNote
PmRA PmDE Dm number +04 2523 Cat1 BD
Name2 Cat2 HD 102181 M HD
ADS BDS B 5903 M ADS BDS N IDS IDS 11405N0427A
HIC
 
 
11456+0354 Ab
 
 
Coord arcsec 2000 114536.09+035400.8 Mag 11.5 Calc delta mag 0.1 Calc coord yes
 
 
11456+0354 B
 
 
Coord arcsec 2000 114534.77+035319.4 Mag 11.28 PmRA -135.00 PmDE -144.0
Tycho2 0275-01056-1 Calc delta mag 0.12 Calc coord yes
Tycho2
Tycho2 0275-01056-1 Pflag RAmdeg 176.39555992 DEmdeg 3.88926551
PmRA -137.5 PmDE -146.5 E RAmdeg 85 E DEmdeg 88
E pmRA 2.3 E pmDE 2.2 EpRAm 1968.05 EpDEm 1964.07
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.1 Q pmRA 0.4
Q pmDE 0.1 BTmag 12.343 E BTmag 0.266 VTmag 11.279
E VTmag 0.135 Prox 421 TYC HIP
CCDM RAdeg 176.39588056 DEdeg 3.88960500 EpRA 1990 1.62
EpDE 1990 1.66 E RAdeg 100.0 E DEdeg 106.8 Posflg
Corr 0.1
CCDM
Ccdm 11456+0354 RComp Comp B Note1
Note2 Discov num HJ 1196 DRAs -0.96 DDEs -36.3
R dRAs 65 Year 1903 Theta 184 Rho 28.4
Obs 2 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 5903 M ADS BDS N IDS IDS 11405N0427B
HIC