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Doubles in session


Current system
19490-7926
HJ 5126


Nearby doubles
22' : 19411-7926
KPP2155

23' : 19445-7945
UC 4016

44' : 19588-8001
TSN 33

53' : 19360-7847
HJ 5106

58' : 20040-7847
HJ 5149

58' : 19423-7831
DAW 225AB

65' : 20056-7842
RST3244

77' : 19461-7810
TDT1720

103' : 19331-7754
DAW 75

105' : 19504-7742
LDS 684

114' : 19363-8115
KPP4161

122' : 20005-8123
KPP2485

132' : 20010-8134
HDS2852AB

138' : 19393-7712
HDS2790

156' : 19344-7657
KPP4155

175' : 19361-7636
TDT1572

175' : 19317-7640
GLI 251

180' : 19564-7628
TDT1864

204' : 19292-7611
NSN 432

212' : 19594-7557
UC 4061

229' : 19414-7538
HJ 5122

240' : 20060-7533
TDT1974

245' : 20042-7526
RSS 539

257' : 19345-7513
TDT1549

261' : 19367-7508
TDT1582

263' : 20019-7506
RST3243



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.

19490-7926 HJ 5126

 
 
19h 48m 57.70s -79° 25' 30.2" P.A. 325.00 sep 6.6 mag 10.70,11.50
 
 
Coord 2000 19490-7926 Discov num HJ 5126 Comp Coord arcsec 2000 19 48 57.70 -79 25 30.2
Date first 1835 Date last 2016 Obs 10
Pa first 328 Pa last 324.7 P.A. Now (θ) 324.7°
Sep first 9.5 Sep last 6.587 Sep. Now (ρ) 6.587"
Mag pri 10.70 Mag sec 11.50 delta mag (ΔM) 0.8 Spectral class
Pri motion ra +060 Sec motion ra -012
Pri motion dec -093 Sec motion dec +012
Notes
rPM=1.15
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Octans Gaia DR2 6362470995023602432
 
 
WDS 19490-7926 HJ 5126 : 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
19490-7926 HJ 5126 2000 5 325 6.6 10.70 11.50 D 194857.70-792530.2
19490-7926 HJ 5126 2010 8 323 6.6 10.70 11.50 194857.70-792530.2
19490-7926 HJ 5126 2015 9 325 6.6 10.70 11.50 194857.70-792530.2
19490-7926 HJ 5126 2016 10 325 6.6 10.70 11.50 194857.70-792530.2

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

 
 
WDS 19490-7926 HJ 5126 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19490-7926 HJ 5126 : MEASURES
 
 
No records found.

 
 
WDS 19490-7926 : VIRTUAL EYEPIECE
 
 

19490-7926 HJ 5126A mag 10.7 19490-7926 HJ 5126B sep 5.4 P.A. 352.60 mag 11.5 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 19490-7926 : ALADIN DSS IMAGE @ 19h 48m 57.70s -79° 25' 30.2"
 
 
 
 
WDS 19490-7926 HJ 5126 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19490-7926 HJ 5126 distance=0' 19411-7926 KPP2155 distance=22' 19445-7945 UC 4016 distance=23' 19588-8001 TSN 33 distance=44' 19360-7847 HJ 5106 distance=53' 20040-7847 HJ 5149 distance=58' 19423-7831 DAW 225AB distance=58' 19423-7831 HJ 5116AC distance=58' 19423-7831 HJ 5116AD distance=58' 20056-7842 RST3244 distance=65' 19461-7810 TDT1720 distance=77' 19331-7754 DAW 75 distance=103' 19504-7742 LDS 684 distance=105' 19363-8115 KPP4161 distance=114' 20005-8123 KPP2485 distance=122' 20010-8134 HDS2852AB distance=132' 19393-7712 HDS2790 distance=138' 19344-7657 KPP4155 distance=156' 19361-7636 TDT1572 distance=175' 19317-7640 GLI 251 distance=175' 19564-7628 TDT1864 distance=180' 19292-7611 NSN 432 distance=204' 19594-7557 UC 4061 distance=212' 19414-7538 HJ 5122 distance=229' 20060-7533 TDT1974 distance=240' 20042-7526 RSS 539 distance=245' 19345-7513 TDT1549 distance=257' 19367-7508 TDT1582 distance=261' 20019-7506 RST3243 distance=263' 20077-7435 HJ 5158 distance=298' 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 19490-7926 HJ 5126 325 6.6
Show 19411-7926 KPP2155 142 17.6 22
Show 19445-7945 UC 4016 84 20.4 23
Show 19588-8001 TSN 33 258 6.7 44
Show 19360-7847 HJ 5106 195 15.8 53
Show 20040-7847 HJ 5149 148 32.2 58
Show 19423-7831 DAW 225 AB 12 8.6 58
Show 19423-7831 HJ 5116 AC 298 28.0 58
Show 19423-7831 HJ 5116 AD 113 29.4 58
Show 20056-7842 RST3244 265 0.4 65
Show 19461-7810 TDT1720 266 0.6 77
Show 19331-7754 DAW 75 135 2.6 103
Show 19504-7742 LDS 684 357 24.0 105
Show 19363-8115 KPP4161 70 3.3 114
Show 20005-8123 KPP2485 287 22.3 122
Show 20010-8134 HDS2852 AB 41 1.9 132
Show 19393-7712 HDS2790 53 0.4 138
Show 19344-7657 KPP4155 348 2.3 156
Show 19361-7636 TDT1572 253 0.5 175
Show 19317-7640 GLI 251 343 12.1 175
Show 19564-7628 TDT1864 344 1.5 180
Show 19292-7611 NSN 432 78 1.5 204
Show 19594-7557 UC 4061 271 19.1 212
Show 19414-7538 HJ 5122 251 12.8 229
Show 20060-7533 TDT1974 118 0.5 240
Show 20042-7526 RSS 539 274 21.8 245
Show 19345-7513 TDT1549 165 1.6 257
Show 19367-7508 TDT1582 6 0.9 261
Show 20019-7506 RST3243 154 1.0 263
Show 20077-7435 HJ 5158 145 12.1 298

 
 
WDS 19490-7926 : COMPONENTS
 
 
  A
B pa=352.6°
sep=5.42"
 
 
19490-7926 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 194857.70-792530.2 Mag 10.7 PmRA 60.00
PmDE -93.0
 
 
19490-7926 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194857.45-792524.8 Mag 11.5 PmRA -12.00
PmDE 12.0 Calc delta mag 0.8 Calc coord yes