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Current system
15433+1954
HJ 2790


Nearby doubles
28' : 15416+1940
HU 580AB

34' : 15450+1933
CBL 495

48' : 15465+1957
COU 66

56' : 15428+1859
GWP2547

64' : 15424+1852
GWP2546

65' : 15456+1859
SLW1135

66' : 15388+1934
CVR 798

69' : 15432+1846
LDS4587

72' : 15468+1905
A 2077

77' : 15482+1925
COU 193

77' : 15485+2015
DBR 320

78' : 15410+2105
GRV 910

79' : 15378+1939
GWP2538

84' : 15405+1840
A 2076

87' : 15384+2048
SLW1121

87' : 15474+1851
COU 192AB

89' : 15419+1828
DRS 17AB

96' : 15398+2117
AG 197

97' : 15404+2123
HU 579

105' : 15382+2111
KPP3962

105' : 15440+1810
SHN 33

110' : 15376+2110
HU 578

114' : 15506+1909
SLW1142

117' : 15509+1911
A 2078

120' : 15445+1756
NSN 670

124' : 15350+2035
CBL 491



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.

15433+1954 HJ 2790

 
 
15h 43m 12.77s +19° 54' 11.4" P.A. 163.00 sep 11.7 mag 10.10,10.10
 
 
Coord 2000 15433+1954 Discov num HJ 2790 Comp Coord arcsec 2000 15 43 12.77 +19 54 11.4
Date first 1831 Date last 2015 Obs 15
Pa first 169 Pa last 163 P.A. Now (θ) 163°
Sep first 12.0 Sep last 11.72 Sep. Now (ρ) 11.72"
Mag pri 10.10 Mag sec 10.10 delta mag (ΔM) 0 Spectral class
Pri motion ra -005 Sec motion ra -001
Pri motion dec -036 Sec motion dec -031
Notes
rPM=0.176 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 1216046979717425024
 
 
WDS 15433+1954 HJ 2790 : 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
15433+1954 HJ 2790 2000 6 164 11.8 10.10 10.10 D 154312.77+195411.4
15433+1954 HJ 2790 2001 7 164 11.8 10.10 10.10 D 154312.77+195411.4
15433+1954 HJ 2790 2013 8 164 12.0 10.10 10.10 154312.77+195411.4
15433+1954 HJ 2790 2015 9 163 11.7 10.10 10.10 154312.77+195411.4

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

 
 
WDS 15433+1954 HJ 2790 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15433+1954 HJ 2790 : MEASURES
 
 
No records found.

 
 
WDS 15433+1954 : VIRTUAL EYEPIECE
 
 

15433+1954 HJ 2790A mag 10.1 15433+1954 HJ 2790B sep 11.7 P.A. 164.00 mag 10.1 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 15433+1954 : ALADIN DSS IMAGE @ 15h 43m 12.77s +19° 54' 11.4"
 
 
 
 
WDS 15433+1954 HJ 2790 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15433+1954 HJ 2790 distance=0' 15416+1940 HU 580AB distance=28' 15416+1940 BU 1451AB,C distance=28' 15416+1940 BU 1451AB,D distance=28' 15450+1933 CBL 495 distance=34' 15465+1957 COU 66 distance=48' 15428+1859 GWP2547 distance=56' 15424+1852 GWP2546 distance=64' 15456+1859 SLW1135 distance=65' 15388+1934 CVR 798 distance=66' 15432+1846 LDS4587 distance=69' 15468+1905 A 2077 distance=72' 15482+1925 COU 193 distance=77' 15485+2015 DBR 320 distance=77' 15410+2105 GRV 910 distance=78' 15378+1939 GWP2538 distance=79' 15405+1840 A 2076 distance=84' 15384+2048 SLW1121 distance=87' 15474+1851 COU 192AB distance=87' 15474+1851 GII 223Aa,Ab distance=87' 15419+1828 DRS 17AB distance=89' 15419+1828 TOK 302AC distance=89' 15398+2117 AG 197 distance=96' 15404+2123 HU 579 distance=97' 15382+2111 KPP3962 distance=105' 15440+1810 SHN 33 distance=105' 15376+2110 HU 578 distance=110' 15506+1909 SLW1142 distance=114' 15509+1911 A 2078 distance=117' 15445+1756 NSN 670 distance=120' 15350+2035 CBL 491 distance=124' 15521+2015 HJ 2794AB distance=127' 15521+2015 HJ 2794AC distance=127' 15503+2117 SHN 205 distance=130' 15368+1820 LDS4571 distance=131' 15501+1822 CVR 172 distance=135' 15406+2205 WIS 291 distance=136' 15359+2125 KPP3293 distance=137' 15529+2000 HU 747 distance=137' 15532+1931 HJ 2796 distance=145' 15340+2057 LDS 976 distance=145' 15440+2220 COU 106 distance=147' 15488+1751 LDS 979 distance=147' 15328+1945 HU 577 distance=148' 15540+1936 COU 67 distance=154' 15326+1903 SLW1104 distance=159' 15372+1740 SLW1114 distance=160' 15447+1716 CHR 49AB distance=160' 15374+1731 BPM 633 distance=166' 15420+2240 POU3198 distance=167' 15315+1914 GRV 908 distance=170' 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 15433+1954 HJ 2790 163 11.7
Show 15416+1940 HU 580 AB 249 0.2 28
Show 15416+1940 BU 1451 AB,C 353 144.9 28
Show 15416+1940 BU 1451 AB,D 109 152.8 28
Show 15450+1933 CBL 495 164 15.2 34
Show 15465+1957 COU 66 67 0.5 48
Show 15428+1859 GWP2547 235 83.7 56
Show 15424+1852 GWP2546 232 899.3 64
Show 15456+1859 SLW1135 288 11.6 65
Show 15388+1934 CVR 798 154 10.3 66
Show 15432+1846 LDS4587 217 8.5 69
Show 15468+1905 A 2077 223 0.6 72
Show 15482+1925 COU 193 282 0.5 77
Show 15485+2015 DBR 320 230 2.1 77
Show 15410+2105 GRV 910 250 7.5 78
Show 15378+1939 GWP2538 350 74.1 79
Show 15405+1840 A 2076 187 0.8 84
Show 15384+2048 SLW1121 144 46.7 87
Show 15474+1851 COU 192 AB 189 1.2 87
Show 15474+1851 GII 223 Aa,Ab 164 0.1 87
Show 15419+1828 DRS 17 AB 86 2.4 89
Show 15419+1828 TOK 302 AC 274 249.2 89
Show 15398+2117 AG 197 126 3.1 96
Show 15404+2123 HU 579 136 0.7 97
Show 15382+2111 KPP3962 32 14.6 105
Show 15440+1810 SHN 33 357 0.3 105
Show 15376+2110 HU 578 136 1.2 110
Show 15506+1909 SLW1142 236 26.4 114
Show 15509+1911 A 2078 165 1.1 117
Show 15445+1756 NSN 670 176 0.8 120
Show 15350+2035 CBL 491 110 7.4 124
Show 15521+2015 HJ 2794 AB 144 23.2 127
Show 15521+2015 HJ 2794 AC 9 23.3 127
Show 15503+2117 SHN 205 -1 0.6 130
Show 15368+1820 LDS4571 102 34.6 131
Show 15501+1822 CVR 172 139 54.5 135
Show 15406+2205 WIS 291 342 28.7 136
Show 15359+2125 KPP3293 244 37.3 137
Show 15529+2000 HU 747 110 2.5 137
Show 15532+1931 HJ 2796 148 27.8 145
Show 15340+2057 LDS 976 185 52.8 145
Show 15440+2220 COU 106 277 0.3 147
Show 15488+1751 LDS 979 258 29.2 147
Show 15328+1945 HU 577 25 0.3 148
Show 15540+1936 COU 67 218 1.6 154
Show 15326+1903 SLW1104 278 27.9 159
Show 15372+1740 SLW1114 200 10.5 160
Show 15447+1716 CHR 49 AB 98 0.1 160
Show 15374+1731 BPM 633 248 118.5 166
Show 15420+2240 POU3198 16 5.8 167
Show 15315+1914 GRV 908 52 70.6 170

 
 
WDS 15433+1954 : COMPONENTS
 
 
  A
B pa=164.0°
sep=11.66"
 
 
15433+1954 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154312.77+195411.4 Mag 10.1 PmRA -5.00
PmDE -36.0
 
 
15433+1954 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154313.00+195400.2 Mag 10.1 PmRA -1.00
PmDE -31.0 Calc coord yes