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Doubles in session


Current system
07568-1851
HDO 112


Nearby doubles
12' : 07569-1841
J 2490

29' : 07549-1900
SKF2792

29' : 07576-1917
ARA 624

29' : 07586-1840
B 1977

41' : 07574-1931
TOI 996

41' : 07541-1838
ARA 390

43' : 07578-1931
ARA 625

48' : 07538-1831
TDS5314

50' : 07553-1936
TDS5339

50' : 07541-1820
HJ 4013AB

52' : 07599-1824
DRS 7

53' : 07532-1907
BRT1443

57' : 07568-1948
TDS5371

57' : 07550-1801
TDS5334

60' : 07590-1800
ARA 205

62' : 07526-1836
TDS5299

63' : 07534-1812
ARA 202

64' : 07559-1938
HDO 111

65' : 07535-1808
TDS5308

69' : 07543-1950
TDS5324

72' : 08018-1902
ARA 391

73' : 07544-1748
HJ 4015

74' : 07532-1758
TDS5303

77' : 07571-2008
TDS5375

77' : 07518-1920
TVB 176

78' : 07517-1920
B 1082



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07568-1851 HDO 112

 
 
07h 56m 48.76s -18° 51' 39.1" P.A. 37.00 sep 15.8 mag 11.01,14.90
 
 
Coord 2000 07568-1851 Discov num HDO 112 Comp Coord arcsec 2000 07 56 48.76 -18 51 39.1
Date first 1869 Date last 2015 Obs 5
Pa first 45 Pa last 36.7 P.A. Now (θ) 36.7°
Sep first 10.0 Sep last 15.75 Sep. Now (ρ) 15.75"
Mag pri 11.01 Mag sec 14.90 delta mag (ΔM) 3.89 Spectral class
Pri motion ra -012 Sec motion ra +000
Pri motion dec +006 Sec motion dec +008
Notes
rPM=0.907
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Puppis Tycho2 5990-00148-1 Gaia DR2 5714443099594821760
 
 
WDS 07568-1851 HDO 112 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HdO1882a Mb - Harvard Obs. 1882AnHar..13...17.
HdO1882a Harvard Ann. 13, 17, 1882
HdO1882b Ma j Harvard Obs. (measure by Alden, G.I.) 1882AnHar..13...17.
HdO1882b Harvard Ann. 13, 17, 1882
HdO1882c Ma - Harvard Obs. (measure by Davis, W.M.) 1882AnHar..13...17.
HdO1882c Harvard Ann. 13, 17, 1882
HdO1906A Ma - Harvard Obs. 1906QB821.B972.....
HdO1906A cited in BDS (Burnham Double Star Cat., 1906)
HdO9999 Ma - Harvard Obs. ...................
HdO9999 Unpublished, manuscript or reference not found.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
07568-1851 HDO 112 1869 1 45 10.0 9.00 13.00 X
07568-1851 HDO 112 1999 2 36 15.7 9.00 13.00 D 075648.76-185139.1
07568-1851 HDO 112 2000 2 36 15.7 9.00 13.00 075648.76-185139.1
07568-1851 HDO 112 2015 5 37 15.8 11.01 14.90 075648.76-185139.1

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

 
 
WDS 07568-1851 HDO 112 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07568-1851 HDO 112 : MEASURES
 
 
No records found.

 
 
WDS 07568-1851 : VIRTUAL EYEPIECE
 
 

07568-1851 HDO 112A mag 11.01 07568-1851 HDO 112B sep 15.4 P.A. 35.20 mag 14.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 07568-1851 : ALADIN DSS IMAGE @ 07h 56m 48.76s -18° 51' 39.1"
 
 
 
 
WDS 07568-1851 HDO 112 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07568-1851 HDO 112 distance=1' 07569-1841 J 2490 distance=12' 07549-1900 SKF2792 distance=29' 07576-1917 ARA 624 distance=29' 07586-1840 B 1977 distance=29' 07574-1931 TOI 996 distance=41' 07541-1838 ARA 390 distance=41' 07578-1931 ARA 625 distance=43' 07538-1831 TDS5314 distance=48' 07553-1936 TDS5339 distance=50' 07541-1820 HJ 4013AB distance=50' 07541-1820 HJ 4013AC distance=50' 07541-1820 HJ 4013CD distance=51' 07599-1824 DRS 7 distance=52' 07532-1907 BRT1443 distance=53' 07568-1948 TDS5371 distance=57' 07550-1801 TDS5334 distance=57' 07590-1800 ARA 205 distance=60' 07526-1836 TDS5299 distance=62' 07534-1812 ARA 202 distance=63' 07559-1938 HDO 111 distance=64' 07535-1808 TDS5308 distance=65' 07543-1950 TDS5324 distance=69' 08018-1902 ARA 391 distance=72' 07544-1748 HJ 4015 distance=73' 07532-1758 TDS5303 distance=74' 07571-2008 TDS5375 distance=77' 07518-1920 TVB 176 distance=77' 07517-1920 B 1082 distance=78' 07548-1738 ARA 204 distance=80' 07574-2013 TDS5382 distance=82' 07518-1809 J 2635 distance=84' 07508-1854 DAW 29AB distance=85' 07524-1752 RST2507BC distance=86' 07524-1752 RST2507A,BC distance=86' 07519-1801 TDS5288 distance=87' 07548-1730 ARA 203 distance=87' 07552-2016 TDS5338 distance=88' 08004-2004 TDS 430 distance=88' 08030-1843 ARA 392 distance=88' 07520-1755 ARA 201 distance=89' 07528-1742 TDS 420 distance=90' 07588-2018 BRT1445 distance=91' 07598-2011 ARA 626 distance=91' 08029-1921 TDS5477 distance=92' 07584-2021 ARA1017 distance=92' 07525-2002 TDS5298 distance=94' 07514-1945 TDS5278 distance=94' 07537-2017 TDS5310 distance=96' 07523-2004 TDS 419 distance=97' 07507-1937 TDS5263 distance=98' 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 07568-1851 HDO 112 37 15.8 1
Show 07569-1841 J 2490 190 5.9 12
Show 07549-1900 SKF2792 222 18.0 29
Show 07576-1917 ARA 624 24 10.4 29
Show 07586-1840 B 1977 140 4.8 29
Show 07574-1931 TOI 996 230 0.1 41
Show 07541-1838 ARA 390 141 10.4 41
Show 07578-1931 ARA 625 64 7.6 43
Show 07538-1831 TDS5314 181 3.0 48
Show 07553-1936 TDS5339 9 0.7 50
Show 07541-1820 HJ 4013 AB 195 19.3 50
Show 07541-1820 HJ 4013 AC 271 67.2 50
Show 07541-1820 HJ 4013 CD 134 6.7 51
Show 07599-1824 DRS 7 66 5.3 52
Show 07532-1907 BRT1443 85 4.7 53
Show 07568-1948 TDS5371 239 0.4 57
Show 07550-1801 TDS5334 314 0.6 57
Show 07590-1800 ARA 205 93 8.5 60
Show 07526-1836 TDS5299 272 0.4 62
Show 07534-1812 ARA 202 354 7.3 63
Show 07559-1938 HDO 111 359 8.8 64
Show 07535-1808 TDS5308 160 0.5 65
Show 07543-1950 TDS5324 84 0.6 69
Show 08018-1902 ARA 391 111 15.4 72
Show 07544-1748 HJ 4015 229 20.3 73
Show 07532-1758 TDS5303 107 0.6 74
Show 07571-2008 TDS5375 251 0.5 77
Show 07518-1920 TVB 176 199 2.3 77
Show 07517-1920 B 1082 87 0.5 78
Show 07548-1738 ARA 204 12 12.4 80
Show 07574-2013 TDS5382 38 3.1 82
Show 07518-1809 J 2635 288 9.0 84
Show 07508-1854 DAW 29 AB 192 5.6 85
Show 07524-1752 RST2507 BC 209 0.3 86
Show 07524-1752 RST2507 A,BC 129 16.6 86
Show 07519-1801 TDS5288 216 2.5 87
Show 07548-1730 ARA 203 242 7.8 87
Show 07552-2016 TDS5338 253 2.3 88
Show 08004-2004 TDS 430 186 1.5 88
Show 08030-1843 ARA 392 32 3.9 88
Show 07520-1755 ARA 201 355 13.6 89
Show 07528-1742 TDS 420 61 1.2 90
Show 07588-2018 BRT1445 156 5.1 91
Show 07598-2011 ARA 626 305 12.6 91
Show 08029-1921 TDS5477 356 1.1 92
Show 07584-2021 ARA1017 251 15.2 92
Show 07525-2002 TDS5298 318 2.1 94
Show 07514-1945 TDS5278 332 0.5 94
Show 07537-2017 TDS5310 219 0.4 96
Show 07523-2004 TDS 419 294 1.1 97
Show 07507-1937 TDS5263 172 2.6 98

 
 
WDS 07568-1851 : COMPONENTS
 
 
  A
B pa=35.2°
sep=15.45"
 
 
07568-1851 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 075648.76-185139.1 Mag 11.01 PmRA -12.00
PmDE 6.0 Tycho2 5990-00148-1
Tycho2
Tycho2 5990-00148-1 Pflag RAmdeg 119.20319219 DEmdeg -18.86085524
PmRA -7.9 PmDE 6.8 E RAmdeg 41 E DEmdeg 57
E pmRA 2.5 E pmDE 2.7 EpRAm 1988.08 EpDEm 1985.03
Num 4 Q RAmdeg 1.7 Q DEmdeg 2.0 Q pmRA 1.7
Q pmDE 2.0 BTmag 12.388 E BTmag 0.168 VTmag 11.014
E VTmag 0.065 Prox 636 TYC HIP
CCDM RAdeg 119.20321111 DEdeg -18.86087139 EpRA 1990 1.74
EpDE 1990 1.59 E RAdeg 41.9 E DEdeg 60.2 Posflg
Corr -0.1
 
 
07568-1851 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 075649.39-185126.5 Mag 14.9 PmRA 0.00
PmDE 8.0 Calc delta mag 3.89 Calc coord yes