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Current system
13578+5727
HJ 2695
HD 238304


Nearby doubles
12' : 13592+5724
CVR1555

23' : 13553+5716
MLR 556

24' : 13580+5704
LDS2691

37' : 14020+5713
A 1097AB

52' : 14041+5716
STI2305

54' : 13531+5649
MLB 132

59' : 13570+5825
LDS2690

60' : 13587+5628
STI2304

67' : 14029+5635
LDS2698

79' : 14038+5626
LDS2921AB

79' : 14003+5843
ES 1791

80' : 13494+5809
HJ 2689

91' : 13578+5557
LEP 66

91' : 14018+5852
ES 1792AB

91' : 13475+5651
LDS2684

93' : 13466+5705
STI2300

94' : 13554+5557
MLB 133

105' : 13449+5727
HJ 2679

111' : 14004+5539
UC 2657

112' : 14016+5914
LDS2697

112' : 13462+5829
TDS8960

114' : 13441+5754
HDS1931

115' : 14044+5546
SHN 187

116' : 13486+5559
CVR1544

123' : 13566+5525
DVG 41

124' : 14110+5833
MLR 530



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.

13578+5727 HJ 2695 (HD 238304)

 
 
13h 57m 49.00s +57° 27' 01.0" P.A. 203.00 sep 11.9 mag 9.72,11.80 Sp A7
 
 
Coord 2000 13578+5727 Discov num HJ 2695 Comp Coord arcsec 2000 13 57 49.00 +57 27 01.0
Date first 1908 Date last 2015 Obs 17
Pa first 204 Pa last 203.2 P.A. Now (θ) 203.2°
Sep first 12.8 Sep last 11.884 Sep. Now (ρ) 11.884"
Mag pri 9.72 Mag sec 11.80 delta mag (ΔM) 2.08 Spectral class A7 (white)
Pri motion ra +000 Sec motion ra -002
Pri motion dec -007 Sec motion dec -005
Notes
rPM=0.404
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 238304 Constellation Ursa Major SAO 28949 Tycho2 3855-00763-1
Gaia DR2 1658252448822875008 HD 238304
 
 
WDS 13578+5727 HJ 2695 (HD 238304) : 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
13578+5727 HJ 2695 1999 8 203 11.9 9.72 11.80 A7 D 135749.00+572701.0
13578+5727 HJ 2695 2004 10 203 11.9 9.72 11.80 A7 D 135749.00+572701.0
13578+5727 HJ 2695 2013 11 203 12.0 9.72 11.80 A7 135749.00+572701.0
13578+5727 HJ 2695 2015 13 203 11.9 9.72 11.80 A7 135749.00+572701.0

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

 
 
WDS 13578+5727 HJ 2695 (HD 238304) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13578+5727 HJ 2695 (HD 238304) : MEASURES
 
 
No records found.

 
 
WDS 13578+5727 (HD 238304) : VIRTUAL EYEPIECE
 
 

13578+5727 HJ 2695A mag 9.72 Sp A7 13578+5727 HJ 2695B sep 11.2 P.A. 193.00 mag 11.8 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 13578+5727 (HD 238304) : ALADIN DSS IMAGE @ 13h 57m 49.00s +57° 27' 01.0"
 
 
 
 
WDS 13578+5727 HJ 2695 (HD 238304) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13578+5727 HJ 2695 distance=0' 13592+5724 CVR1555 distance=12' 13553+5716 MLR 556 distance=23' 13580+5704 LDS2691 distance=24' 14020+5713 A 1097AB distance=37' 14020+5713 STF1800AB,C distance=37' 14041+5716 STI2305 distance=52' 13531+5649 MLB 132 distance=54' 13570+5825 LDS2690 distance=59' 13587+5628 STI2304 distance=60' 14029+5635 LDS2698 distance=67' 14038+5626 LDS2921AB distance=79' 14038+5626 LDS2921Aa,Ab distance=79' 14003+5843 ES 1791 distance=79' 13494+5809 HJ 2689 distance=80' 13578+5557 LEP 66 distance=91' 14018+5852 ES 1792AB distance=91' 13475+5651 LDS2684 distance=91' 13466+5705 STI2300 distance=93' 13554+5557 MLB 133 distance=94' 13449+5727 HJ 2679 distance=105' 14004+5539 UC 2657 distance=111' 14016+5914 LDS2697 distance=112' 13462+5829 TDS8960 distance=112' 13441+5754 HDS1931 distance=114' 14044+5546 SHN 187 distance=115' 13486+5559 CVR1544 distance=116' 13566+5525 DVG 41 distance=123' 14110+5833 MLR 530 distance=124' 14013+5933 LDS2696 distance=129' 13555+5518 LDS1399 distance=131' 14133+5813 MLR 531 distance=132' 14141+5707 SLW 983 distance=134' 13418+5815 JNN 94 distance=137' 13561+5950 LDS2689 distance=143' 13458+5539 KPP 832 distance=147' 13465+5527 SKF2014AB distance=153' 13465+5527 DAM1035AC distance=153' 14161+5643 STF1830EG distance=154' 14161+5643 STF1830EF distance=154' 14161+5643 STF1831CD distance=156' 14161+5643 STF1830CE distance=156' 14161+5643 STF1831AB distance=156' 14161+5643 STF1831AC distance=156' 14068+5946 HDS1980Aa,Ab distance=156' 14068+5946 LDS2700AB distance=156' 13442+5921 HU 1261 distance=157' 13510+5955 SLW 940 distance=158' 14162+5834 LDS2708 distance=161' 14041+6002 LDS2699 distance=162' 14047+5452 KPP3911CD distance=164' 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 13578+5727 HJ 2695 203 11.9
Show 13592+5724 CVR1555 42 5.0 12
Show 13553+5716 MLR 556 340 1.3 23
Show 13580+5704 LDS2691 166 4.6 24
Show 14020+5713 A 1097 AB 259 0.4 37
Show 14020+5713 STF1800 AB,C 20 28.4 37
Show 14041+5716 STI2305 189 5.0 52
Show 13531+5649 MLB 132 355 7.1 54
Show 13570+5825 LDS2690 348 8.8 59
Show 13587+5628 STI2304 229 6.6 60
Show 14029+5635 LDS2698 18 25.9 67
Show 14038+5626 LDS2921 AB 283 121.4 79
Show 14038+5626 LDS2921 Aa,Ab 25 2.4 79
Show 14003+5843 ES 1791 162 1.7 79
Show 13494+5809 HJ 2689 315 24.2 80
Show 13578+5557 LEP 66 179 96.2 91
Show 14018+5852 ES 1792 AB 168 2.7 91
Show 13475+5651 LDS2684 153 6.7 91
Show 13466+5705 STI2300 288 12.3 93
Show 13554+5557 MLB 133 241 3.3 94
Show 13449+5727 HJ 2679 310 6.8 105
Show 14004+5539 UC 2657 2 59.3 111
Show 14016+5914 LDS2697 48 32.1 112
Show 13462+5829 TDS8960 294 0.8 112
Show 13441+5754 HDS1931 155 4.8 114
Show 14044+5546 SHN 187 306 0.8 115
Show 13486+5559 CVR1544 40 4.6 116
Show 13566+5525 DVG 41 294 9.0 123
Show 14110+5833 MLR 530 219 4.0 124
Show 14013+5933 LDS2696 317 27.3 129
Show 13555+5518 LDS1399 90 4.1 131
Show 14133+5813 MLR 531 221 0.9 132
Show 14141+5707 SLW 983 45 22.2 134
Show 13418+5815 JNN 94 253 0.9 137
Show 13561+5950 LDS2689 311 27.7 143
Show 13458+5539 KPP 832 129 7.1 147
Show 13465+5527 SKF2014 AB 97 102.8 153
Show 13465+5527 DAM1035 AC 140 183.6 153
Show 14161+5643 STF1830 EG 81 35.2 154
Show 14161+5643 STF1830 EF 312 10.6 154
Show 14161+5643 STF1831 CD 116 112.1 156
Show 14161+5643 STF1830 CE 245 138.2 156
Show 14161+5643 STF1831 AB 138 5.8 156
Show 14161+5643 STF1831 AC 219 112.2 156
Show 14068+5946 HDS1980 Aa,Ab 260 1.5 156
Show 14068+5946 LDS2700 AB 150 49.0 156
Show 13442+5921 HU 1261 101 1.1 157
Show 13510+5955 SLW 940 23 174.8 158
Show 14162+5834 LDS2708 9 3.8 161
Show 14041+6002 LDS2699 170 16.0 162
Show 14047+5452 KPP3911 CD 326 8.8 164

 
 
WDS 13578+5727 : COMPONENTS
 
 
  A
B pa=193.0°
sep=11.21"
 
 
13578+5727 A
 
 
Componente originario normalizzato AB Name HD 238304 Coord arcsec 2000 135749.00+572701.0 Mag 9.72
Spectral class A7 (white) PmRA 0.00 PmDE -7.0 SAO 28949
Tycho2 3855-00763-1 HD 238304 DM BD+58 1479
Tycho2
Tycho2 3855-00763-1 Pflag RAmdeg 209.45417483 DEmdeg 57.45028475
PmRA 1.0 PmDE -9.0 E RAmdeg 13 E DEmdeg 13
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.31 EpDEm 1990.39
Num 9 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.5
Q pmDE 0.9 BTmag 10.068 E BTmag 0.025 VTmag 9.723
E VTmag 0.023 Prox 999 TYC T HIP
CCDM RAdeg 209.45417111 DEdeg 57.45030611 EpRA 1990 1.61
EpDE 1990 1.64 E RAdeg 13.3 E DEdeg 12.9 Posflg
Corr -0.1
SAO
SAO 28949 DelFlag RA1950 PmRA1950 -0.0021
DE1950 PmDE1950 -0.014 Vmag 9 SpType A7
Double code Source 38 CatNum 7772 DM BD+58 1479
DMcomp BDsup HD 238304 M HD 0
GC RA1950rad 3.64821389 DE1950rad 1.00693731 PmRA2000 -0.0016
PmDE2000 -0.01
CCDM
Ccdm 13578+5727 RComp Comp A Note1
Note2 Discov num DRAs 0.97 DDEs 0.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp A7 PmNote *
PmRA 3 PmDE -11 Dm number +58 1479 Cat1 BD
Name2 +57 935 Cat2 AGK2/3 HD 238304 M HD
ADS BDS B 6694 M ADS BDS N IDS IDS 13544N5756A
HIC
 
 
13578+5727 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 135748.69+572650.1 Mag 11.8 PmRA -2.00
PmDE -5.0 Calc delta mag 2.08 Calc coord yes
CCDM
Ccdm 13578+5727 RComp Comp B Note1
Note2 Discov num HJ 2695 DRAs DDEs
R dRAs Year 1908 Theta 205 Rho 12.2
Obs 4 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 6694 M ADS BDS N IDS IDS 13544N5756B
HIC