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Current system
19289-1857
UC 3947


Nearby doubles
26' : 19281-1921
UC 3942

27' : 19292-1831
UC 3949

34' : 19267-1907
UC 3937

34' : 19280-1929
TDT1473

40' : 19265-1915
ARA 783

40' : 19292-1937
BHA 30

41' : 19277-1821
TOK 367

51' : 19252-1858
ARA 782

52' : 19305-1944
USN 4

57' : 19267-1810
UC 3936

62' : 19300-1758
UC 3956

68' : 19337-1901
KPP 919

70' : 19336-1837
HJ 5128AB

71' : 19276-1749
J 1759

71' : 19338-1858
ARA 785

74' : 19297-1745
UC 3953

76' : 19293-1742
HJ 5124

76' : 19262-2002
ARA1186

77' : 19239-1830
HLD 35

77' : 19252-1953
BRT1551

78' : 19235-1908
UC 3914

80' : 19274-1741
J 1758

80' : 19338-1935
J 1761

81' : 19247-1803
TDT1438

81' : 19344-1913
ARA 786

84' : 19342-1934
HDS2778



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

19289-1857 UC 3947

 
 
19h 28m 53.06s -18° 57' 14.5" P.A. 28.00 sep 33.4 mag 16.30,16.50
 
 
Coord 2000 19289-1857 Discov num UC 3947 Comp Coord arcsec 2000 19 28 53.06 -18 57 14.5
Date first 1998 Date last 2015 Obs 4
Pa first 28 Pa last 27.9 P.A. Now (θ) 27.9°
Sep first 33.0 Sep last 33.4 Sep. Now (ρ) 33.4"
Mag pri 16.30 Mag sec 16.50 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -030 Sec motion ra -051
Pri motion dec -052 Sec motion dec -035
Notes V (Proper motion indicates physical)
rPM=0.437
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Gaia DR2 4179414984773726080
 
 
WDS 19289-1857 UC 3947 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC & Zacharias, M.I. (UCAC4 Catalog)
UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19289-1857 UC 3947 1999 2 28 33.0 16.30 16.50 V 192853.06-185714.5
19289-1857 UC 3947 2000 2 28 33.2 16.30 16.50 V 192853.06-185714.5
19289-1857 UC 3947 2010 4 28 33.1 16.30 16.50 V 192853.06-185714.5
19289-1857 UC 3947 2015 4 28 33.4 16.30 16.50 V 192853.06-185714.5

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

 
 
WDS 19289-1857 UC 3947 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19289-1857 UC 3947 : MEASURES
 
 
No records found.

 
 
WDS 19289-1857 : VIRTUAL EYEPIECE
 
 

19289-1857 UC 3947A mag 16.3 19289-1857 UC 3947B sep 33.4 P.A. 27.90 mag 16.5 virtual eyepiece
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Radius:
Components only
 
 
WDS 19289-1857 : ALADIN DSS IMAGE @ 19h 28m 53.06s -18° 57' 14.5"
 
 
 
 
WDS 19289-1857 UC 3947 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19289-1857 UC 3947 distance=0' 19281-1921 UC 3942 distance=26' 19292-1831 UC 3949 distance=27' 19267-1907 UC 3937 distance=34' 19280-1929 TDT1473 distance=34' 19265-1915 ARA 783 distance=40' 19292-1937 BHA 30 distance=40' 19277-1821 TOK 367 distance=41' 19252-1858 ARA 782 distance=51' 19305-1944 USN 4 distance=52' 19267-1810 UC 3936 distance=57' 19300-1758 UC 3956 distance=62' 19337-1901 KPP 919 distance=68' 19336-1837 HJ 5128AB distance=70' 19336-1837 HJ 5128BC distance=70' 19276-1749 J 1759 distance=71' 19338-1858 ARA 785 distance=71' 19297-1745 UC 3953 distance=74' 19293-1742 HJ 5124 distance=76' 19262-2002 ARA1186 distance=76' 19239-1830 HLD 35 distance=77' 19252-1953 BRT1551 distance=77' 19235-1908 UC 3914 distance=78' 19274-1741 J 1758 distance=80' 19338-1935 J 1761 distance=80' 19247-1803 TDT1438 distance=81' 19344-1913 ARA 786 distance=81' 19342-1934 HDS2778 distance=84' 19270-2020 BRT1553 distance=88' 19226-1846 UC 3911 distance=90' 19243-1751 ARA 493 distance=93' 19254-1739 OCC 460 distance=94' 19281-2031 OCC 39 distance=95' 19354-1836 UC 3982 distance=96' 19315-2025 OCC 38 distance=96' 19243-1746 UC 3916 distance=96' 19234-1800 HJ 5112CD distance=96' 19234-1800 HJ 2866BC distance=97' 19234-1800 HJ 2866AB distance=97' 19234-1800 ABH 116AD distance=97' 19234-1800 ABH 116AE distance=97' 19234-1800 ABH 116AF distance=97' 19234-1800 ABH 116AG distance=97' 19234-1800 HJ 2866AC distance=97' 19234-1800 OCC 461Aa,Ab distance=97' 19242-1747 A 2094 distance=97' 19347-1806 HDS2780 distance=98' 19254-1733 ARA 295 distance=99' 19329-1735 FEN 35 distance=100' 19223-1824 HLD 149 distance=100' 19224-1941 ARA 781 distance=102' 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 19289-1857 UC 3947 28 33.4 0
Show 19281-1921 UC 3942 206 48.5 26
Show 19292-1831 UC 3949 252 26.6 27
Show 19267-1907 UC 3937 59 41.5 34
Show 19280-1929 TDT1473 212 0.6 34
Show 19265-1915 ARA 783 307 10.6 40
Show 19292-1937 BHA 30 65 5.5 40
Show 19277-1821 TOK 367 234 0.2 41
Show 19252-1858 ARA 782 265 13.4 51
Show 19305-1944 USN 4 203 1.5 52
Show 19267-1810 UC 3936 207 62.1 57
Show 19300-1758 UC 3956 207 43.1 62
Show 19337-1901 KPP 919 63 7.6 68
Show 19336-1837 HJ 5128 AB 110 21.3 70
Show 19336-1837 HJ 5128 BC 127 4.3 70
Show 19276-1749 J 1759 314 6.8 71
Show 19338-1858 ARA 785 329 12.7 71
Show 19297-1745 UC 3953 37 115.1 74
Show 19293-1742 HJ 5124 271 4.8 76
Show 19262-2002 ARA1186 172 11.4 76
Show 19239-1830 HLD 35 201 1.9 77
Show 19252-1953 BRT1551 324 5.0 77
Show 19235-1908 UC 3914 134 30.8 78
Show 19274-1741 J 1758 34 4.9 80
Show 19338-1935 J 1761 54 6.7 80
Show 19247-1803 TDT1438 307 1.6 81
Show 19344-1913 ARA 786 233 13.5 81
Show 19342-1934 HDS2778 339 0.1 84
Show 19270-2020 BRT1553 142 3.7 88
Show 19226-1846 UC 3911 47 76.1 90
Show 19243-1751 ARA 493 6 10.3 93
Show 19254-1739 OCC 460 -1 0.1 94
Show 19281-2031 OCC 39 -1 0.1 95
Show 19354-1836 UC 3982 232 88.0 96
Show 19315-2025 OCC 38 -1 0.1 96
Show 19243-1746 UC 3916 100 84.7 96
Show 19234-1800 HJ 5112 CD 209 26.1 96
Show 19234-1800 HJ 2866 BC 146 27.7 97
Show 19234-1800 HJ 2866 AB 53 22.7 97
Show 19234-1800 ABH 116 AD 148 38.1 97
Show 19234-1800 ABH 116 AE 99 121.7 97
Show 19234-1800 ABH 116 AF 77 104.2 97
Show 19234-1800 ABH 116 AG 329 74.3 97
Show 19234-1800 HJ 2866 AC 106 34.9 97
Show 19234-1800 OCC 461 Aa,Ab -1 0.1 97
Show 19242-1747 A 2094 128 2.0 97
Show 19347-1806 HDS2780 305 0.4 98
Show 19254-1733 ARA 295 224 11.2 99
Show 19329-1735 FEN 35 191 5.0 100
Show 19223-1824 HLD 149 21 1.3 100
Show 19224-1941 ARA 781 138 16.4 102

 
 
WDS 19289-1857 : COMPONENTS
 
 
  A
B pa=27.9°
sep=33.40"
 
 
19289-1857 A
 
 
Coord arcsec 2000 192853.06-185714.5 Mag 16.3 PmRA -30.00 PmDE -52.0
 
 
19289-1857 B
 
 
Coord arcsec 2000 192854.16-185645.0 Mag 16.5 PmRA -51.00 PmDE -35.0
Delta magnitude 0.2 Coordinate calculated yes