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Doubles in session


Current system
11388+2948
HJ 505


Nearby doubles
27' : 11404+3003
HJ 507

38' : 11368+2923
HJ 2579AB

45' : 11416+3012
SLW 631

47' : 11401+2906
TDS7979

58' : 11374+2853
GRV 840

66' : 11338+2938
HDS1640

70' : 11373+3056
CVR 619

74' : 11428+3039
KPP3852

77' : 11437+3028
TDS8009

79' : 11402+2832
SLE 612

80' : 11386+2829
SLE 609

92' : 11399+2819
SLE 611

93' : 11352+3109
CLZ 50

96' : 11343+2832
SLE 607

96' : 11402+3122
CTT 25

98' : 11460+3015
LDS4143

99' : 11406+2814
SLE 613

99' : 11313+3008
KPP2065

99' : 11398+2811
A 560

103' : 11329+3058
CVR1370

109' : 11396+3125
SEI 526

110' : 11409+2802
CVR1376

113' : 11358+3134
ES 2411

113' : 11301+2958
STTA111

116' : 11448+2826
ES 435AB

116' : 11460+2843
SKF 178



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.

11388+2948 HJ 505

 
 
11h 38m 42.77s +29° 48' 24.7" P.A. 319.00 sep 7.2 mag 12.38,12.68
 
 
Coord 2000 11388+2948 Discov num HJ  505 Comp Coord arcsec 2000 11 38 42.77 +29 48 24.7
Date first 1827 Date last 2015 Obs 14
Pa first 310 Pa last 318.6 P.A. Now (θ) 318.6°
Sep first 4.0 Sep last 7.177 Sep. Now (ρ) 7.177"
Mag pri 12.38 Mag sec 12.68 delta mag (ΔM) 0.3 Spectral class
Pri motion ra -020 Sec motion ra -015
Pri motion dec +007 Sec motion dec +009
Notes B (Blue magnitudes)
rPM=0.254 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 4020945431873016960
 
 
WDS 11388+2948 HJ 505 : 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
11388+2948 HJ 505 1998 6 317 7.4 12.38 12.68 DB 113842.98+294823.8
11388+2948 HJ 505 2001 8 317 7.4 12.38 12.68 DB 113842.98+294823.8
11388+2948 HJ 505 2010 9 318 6.7 12.38 12.68 B 113842.98+294823.8
11388+2948 HJ 505 2015 10 318 7.2 12.38 12.68 B 113842.77+294824.7

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

 
 
WDS 11388+2948 HJ 505 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11388+2948 HJ 505 : MEASURES
 
 
No records found.

 
 
WDS 11388+2948 : VIRTUAL EYEPIECE
 
 

11388+2948 HJ 505A mag 12.38 11388+2948 HJ 505B sep 6.8 P.A. 322.60 mag 12.68 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 11388+2948 : ALADIN DSS IMAGE @ 11h 38m 42.77s +29° 48' 24.7"
 
 
 
 
WDS 11388+2948 HJ 505 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11388+2948 HJ 505 distance=0' 11404+3003 HJ 507 distance=27' 11368+2923 HJ 2579AB distance=38' 11368+2923 FMR 15AC distance=38' 11416+3012 SLW 631 distance=45' 11401+2906 TDS7979 distance=47' 11374+2853 GRV 840 distance=58' 11338+2938 HDS1640 distance=66' 11373+3056 CVR 619 distance=70' 11428+3039 KPP3852 distance=74' 11437+3028 TDS8009 distance=77' 11402+2832 SLE 612 distance=79' 11334+2912 HJ 2575AC distance=79' 11386+2829 SLE 609 distance=80' 11399+2819 SLE 611 distance=92' 11352+3109 CLZ 50 distance=93' 11343+2832 SLE 607 distance=96' 11402+3122 CTT 25 distance=96' 11460+3015 LDS4143 distance=98' 11406+2814 SLE 613 distance=99' 11313+3008 KPP2065 distance=99' 11398+2811 A 560 distance=99' 11329+3058 CVR1370 distance=103' 11396+3125 SEI 526 distance=109' 11409+2802 CVR1376 distance=110' 11358+3134 ES 2411 distance=113' 11301+2958 STTA111 distance=113' 11448+2826 ES 435AB distance=116' 11448+2826 SIN 66AC distance=116' 11460+2843 SKF 178 distance=116' 11324+3117 COU 783 distance=121' 11464+3058 SLW 645 distance=121' 11416+3145 BNU 3Aa,Ab distance=123' 11416+3145 STT 575AB distance=123' 11363+2747 STF1555AB distance=126' 11363+2747 HJ 503AB,C distance=126' 11345+2754 SLE 608 distance=127' 11293+3025 L 11 distance=128' 11459+3119 SLW 641 distance=130' 11373+3157 CBL 347 distance=130' 11347+2745 HJ 2578 distance=134' 11345+2746 HJ 2577 distance=135' 11293+2850 UC 2151AB distance=137' 11293+2850 LSC 48Aa,Ab distance=137' 11463+3131 COU 785 distance=143' 11452+3150 CBL 353 distance=148' 11414+3214 NSN 619 distance=151' 11460+3149 GIC 102 distance=153' 11389+2715 SLE 610 distance=154' 11412+2719 MLB 645 distance=154' 11504+3024 SKF2381 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 11388+2948 HJ 505 319 7.2
Show 11404+3003 HJ 507 29 34.2 27
Show 11368+2923 HJ 2579 AB 352 13.9 38
Show 11368+2923 FMR 15 AC 209 194.6 38
Show 11416+3012 SLW 631 143 21.1 45
Show 11401+2906 TDS7979 316 0.6 47
Show 11374+2853 GRV 840 296 27.0 58
Show 11338+2938 HDS1640 129 2.1 66
Show 11373+3056 CVR 619 128 9.5 70
Show 11428+3039 KPP3852 270 13.7 74
Show 11437+3028 TDS8009 126 0.4 77
Show 11402+2832 SLE 612 329 24.6 79
Show 11334+2912 HJ 2575 AC 314 13.7 79
Show 11386+2829 SLE 609 119 10.2 80
Show 11399+2819 SLE 611 165 34.2 92
Show 11352+3109 CLZ 50 351 131.4 93
Show 11343+2832 SLE 607 348 35.4 96
Show 11402+3122 CTT 25 275 117.7 96
Show 11460+3015 LDS4143 309 34.2 98
Show 11406+2814 SLE 613 5 14.2 99
Show 11313+3008 KPP2065 9 16.6 99
Show 11398+2811 A 560 359 4.8 99
Show 11329+3058 CVR1370 253 3.4 103
Show 11396+3125 SEI 526 236 412.0 109
Show 11409+2802 CVR1376 78 3.1 110
Show 11358+3134 ES 2411 326 6.7 113
Show 11301+2958 STTA111 34 66.8 113
Show 11448+2826 ES 435 AB 347 7.2 116
Show 11448+2826 SIN 66 AC 273 152.4 116
Show 11460+2843 SKF 178 201 2.0 116
Show 11324+3117 COU 783 39 1.8 121
Show 11464+3058 SLW 645 2 21.7 121
Show 11416+3145 BNU 3 Aa,Ab 235 0.0 123
Show 11416+3145 STT 575 AB 311 44.0 123
Show 11363+2747 STF1555 AB 151 0.7 126
Show 11363+2747 HJ 503 AB,C 156 22.5 126
Show 11345+2754 SLE 608 227 10.2 127
Show 11293+3025 L 11 277 1.1 128
Show 11459+3119 SLW 641 290 93.6 130
Show 11373+3157 CBL 347 261 26.3 130
Show 11347+2745 HJ 2578 162 21.3 134
Show 11345+2746 HJ 2577 184 4.5 135
Show 11293+2850 UC 2151 AB 138 34.5 137
Show 11293+2850 LSC 48 Aa,Ab 124 0.2 137
Show 11463+3131 COU 785 279 0.5 143
Show 11452+3150 CBL 353 139 29.1 148
Show 11414+3214 NSN 619 248 4.6 151
Show 11460+3149 GIC 102 271 9.1 153
Show 11389+2715 SLE 610 273 15.1 154
Show 11412+2719 MLB 645 152 2.2 154
Show 11504+3024 SKF2381 332 1.1 157

 
 
WDS 11388+2948 : COMPONENTS
 
 
  A
B pa=322.6°
sep=6.78"
 
 
11388+2948 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 113842.77+294824.7 Mag 12.38 PmRA -20.00
PmDE 7.0
 
 
11388+2948 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113842.45+294830.1 Mag 12.68 PmRA -15.00
PmDE 9.0 Calc delta mag 0.3 Calc coord yes