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Doubles in session


Current system
13488-1648
HJ 2684


Nearby doubles
3' : 13488-1645
HJ 2683

33' : 13467-1642
WIS 234

39' : 13464-1703
TDS8961

39' : 13515-1641
GWP2105AB

55' : 13452-1702
UC 2605

57' : 13473-1740
GWP2087

62' : 13446-1652
LDS6284

66' : 13526-1610
SKI 12AB

69' : 13442-1702
BRT 621

75' : 13509-1756
ARA 230

78' : 13456-1546
HJ 2677AB

79' : 13435-1703
HU 472

79' : 13438-1620
GWP2069

83' : 13544-1711
OCC 856

83' : 13486-1810
GWP2092

86' : 13429-1648
GWP2066AB

87' : 13499-1523
BRT 582

91' : 13542-1601
GWP2128

92' : 13446-1540
GWP2077

95' : 13451-1806
RST2864

100' : 13518-1819
GWP2108

104' : 13481-1831
RST2873

106' : 13542-1535
UC 2631

108' : 13422-1600
WSI 114

110' : 13549-1541
GWP2136

110' : 13558-1602
UC 2637



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.

13488-1648 HJ 2684

 
 
13h 48m 51.95s -16° 47' 56.8" P.A. 231.00 sep 29.4 mag 12.84,12.80
 
 
Coord 2000 13488-1648 Discov num HJ 2684 Comp Coord arcsec 2000 13 48 51.95 -16 47 56.8
Date first 1831 Date last 2015 Obs 9
Pa first 233 Pa last 230.6 P.A. Now (θ) 230.6°
Sep first 18.0 Sep last 29.438 Sep. Now (ρ) 29.438"
Mag pri 12.84 Mag sec 12.80 delta mag (ΔM) 0.04 Spectral class
Pri motion ra -015 Sec motion ra -022
Pri motion dec +001 Sec motion dec -014
Notes
rPM=0.635
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Gaia DR2 6295146832902104576
 
 
WDS 13488-1648 HJ 2684 : 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
13488-1648 HJ 2684 2001 5 231 29.3 14.50 14.50 D 134851.95-164756.8
13488-1648 HJ 2684 2010 8 231 29.4 12.84 12.80 134851.95-164756.8
13488-1648 HJ 2684 2015 9 231 29.4 12.84 12.80 134851.95-164756.8

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

 
 
WDS 13488-1648 HJ 2684 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13488-1648 HJ 2684 : MEASURES
 
 
No records found.

 
 
WDS 13488-1648 : VIRTUAL EYEPIECE
 
 

13488-1648 HJ 2684A mag 12.84 13488-1648 HJ 2684B sep 28.7 P.A. 229.40 mag 12.8 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 13488-1648 : ALADIN DSS IMAGE @ 13h 48m 51.95s -16° 47' 56.8"
 
 
 
 
WDS 13488-1648 HJ 2684 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13488-1648 HJ 2684 distance=1' 13488-1645 HJ 2683 distance=3' 13467-1642 WIS 234 distance=33' 13464-1703 TDS8961 distance=39' 13515-1641 GWP2105AB distance=39' 13515-1641 GWP2106AC distance=39' 13452-1702 UC 2605 distance=55' 13473-1740 GWP2087 distance=57' 13446-1652 LDS6284 distance=62' 13526-1610 SKI 12AB distance=66' 13526-1610 SKI 15AC distance=66' 13442-1702 BRT 621 distance=69' 13509-1756 ARA 230 distance=75' 13456-1546 HJ 2677AB distance=78' 13456-1546 OCC 331Aa,Ab distance=78' 13456-1546 OCC 331Aa,Ac distance=78' 13435-1703 HU 472 distance=79' 13438-1620 GWP2069 distance=79' 13544-1711 OCC 856 distance=83' 13486-1810 GWP2092 distance=83' 13429-1648 GWP2066AB distance=86' 13499-1523 BRT 582 distance=87' 13542-1601 GWP2128 distance=91' 13446-1540 GWP2077 distance=92' 13451-1806 RST2864 distance=95' 13518-1819 GWP2108 distance=100' 13481-1831 RST2873 distance=104' 13542-1535 UC 2631 distance=106' 13422-1600 WSI 114 distance=108' 13549-1541 GWP2136 distance=110' 13558-1602 UC 2637 distance=110' 13417-1611 HDS1920 distance=110' 13461-1833 RST2867BC distance=113' 13461-1833 HU 473AB distance=113' 13525-1830 GWP2114 distance=114' 13500-1455 GWP2098 distance=115' 13565-1612 OCC 895 distance=115' 13551-1531 GWP2139 distance=118' 13444-1831 GWP2075 distance=121' 13542-1508 SKI 7 distance=127' 13527-1843 WSI 78 distance=127' 13521-1846 UC 2629 distance=128' 13408-1748 SHY 630 distance=130' 13400-1627 OCC 830 distance=130' 13565-1759 LDS4420 distance=130' 13577-1717 WHC 12AB distance=131' 13577-1717 HJ 2692AC distance=131' 13579-1629 GWP2155 distance=132' 13475-1900 GWP2089 distance=134' 13397-1711 UC 2578AB distance=134' 13397-1711 KPP4378AC distance=134' 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 13488-1648 HJ 2684 231 29.4 1
Show 13488-1645 HJ 2683 28 14.7 3
Show 13467-1642 WIS 234 106 869.4 33
Show 13464-1703 TDS8961 52 3.7 39
Show 13515-1641 GWP2105 AB 121 6.8 39
Show 13515-1641 GWP2106 AC 124 6.4 39
Show 13452-1702 UC 2605 117 27.0 55
Show 13473-1740 GWP2087 76 14.2 57
Show 13446-1652 LDS6284 58 4.0 62
Show 13526-1610 SKI 12 AB 334 3.5 66
Show 13526-1610 SKI 15 AC 277 19.9 66
Show 13442-1702 BRT 621 325 2.5 69
Show 13509-1756 ARA 230 82 8.2 75
Show 13456-1546 HJ 2677 AB 313 43.5 78
Show 13456-1546 OCC 331 Aa,Ab -1 0.0 78
Show 13456-1546 OCC 331 Aa,Ac -1 0.1 78
Show 13435-1703 HU 472 75 1.2 79
Show 13438-1620 GWP2069 124 5.1 79
Show 13544-1711 OCC 856 -1 0.1 83
Show 13486-1810 GWP2092 78 10.1 83
Show 13429-1648 GWP2066 AB 278 178.6 86
Show 13499-1523 BRT 582 134 3.7 87
Show 13542-1601 GWP2128 217 412.5 91
Show 13446-1540 GWP2077 226 5.0 92
Show 13451-1806 RST2864 116 0.3 95
Show 13518-1819 GWP2108 235 6.6 100
Show 13481-1831 RST2873 138 0.2 104
Show 13542-1535 UC 2631 234 21.1 106
Show 13422-1600 WSI 114 14 0.8 108
Show 13549-1541 GWP2136 155 44.9 110
Show 13558-1602 UC 2637 136 28.4 110
Show 13417-1611 HDS1920 3 0.1 110
Show 13461-1833 RST2867 BC 237 0.7 113
Show 13461-1833 HU 473 AB 65 3.0 113
Show 13525-1830 GWP2114 165 3.4 114
Show 13500-1455 GWP2098 294 13.3 115
Show 13565-1612 OCC 895 -1 0.1 115
Show 13551-1531 GWP2139 98 275.9 118
Show 13444-1831 GWP2075 209 3.3 121
Show 13542-1508 SKI 7 110 2.5 127
Show 13527-1843 WSI 78 113 0.0 127
Show 13521-1846 UC 2629 152 24.4 128
Show 13408-1748 SHY 630 351 999.9 130
Show 13400-1627 OCC 830 -1 0.1 130
Show 13565-1759 LDS4420 157 26.5 130
Show 13577-1717 WHC 12 AB 320 3.1 131
Show 13577-1717 HJ 2692 AC 227 29.9 131
Show 13579-1629 GWP2155 297 198.2 132
Show 13475-1900 GWP2089 284 697.5 134
Show 13397-1711 UC 2578 AB 5 50.2 134
Show 13397-1711 KPP4378 AC 295 2.4 134

 
 
WDS 13488-1648 : COMPONENTS
 
 
  A
B pa=229.4°
sep=28.69"
 
 
13488-1648 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 134851.95-164756.8 Mag 12.84 PmRA -15.00
PmDE 1.0
 
 
13488-1648 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 134850.43-164815.5 Mag 12.8 PmRA -22.00
PmDE -14.0 Calc delta mag 0.04 Calc coord yes