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Doubles in session


Current system
12578-1907
NSN 103


Nearby doubles
41' : 13002-1929
B 2740

44' : 12558-1940
GWP1879

59' : 12545-1942
UC 2429

59' : 13017-1847
LDS4307

60' : 12542-1835
UC 2426

74' : 12533-1831
RST2821

78' : 13025-1828
GWP1893

84' : 12540-1802
S 643

87' : 12584-1740
UC 2441

90' : 12515-1920
J 1584

98' : 13030-2011
B 2307

100' : 13046-1933
SKF1586

109' : 12505-1835
HU 136

111' : 12503-1837
GWP1864

112' : 13052-1944
UC 2474

113' : 13051-1951
TDS8682

118' : 13061-1913
UC 2478

118' : 12529-1732
UC 2421

118' : 13024-1729
HJ 2630

119' : 12566-1709
HJ 2624

121' : 12533-1724
GWP1873

123' : 13038-2035
BU 341

125' : 12537-1718
LDS 424

127' : 13040-1738
BU 798AB

140' : 13023-2111
UC 2457

142' : 12489-2013
B 2301



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.

12578-1907 NSN 103

 
 
12h 57m 47.00s -19° 06' 45.1" P.A. 341.00 sep 1.5 mag 15.44,16.36
 
 
Coord 2000 12578-1907 Discov num NSN 103 Comp Coord arcsec 2000 12 57 47.00 -19 06 45.1
Date first 2015 Date last 2016 Obs 2
Pa first 341 Pa last 340.5 P.A. Now (θ) 340.5°
Sep first 1.5 Sep last 1.491 Sep. Now (ρ) 1.491"
Mag pri 15.44 Mag sec 16.36 delta mag (ΔM) 0.92 Spectral class
Pri motion ra -170 Sec motion ra -171
Pri motion dec -057 Sec motion dec -063
Notes T (Parallax indicates physical)
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo
 
 
WDS 12578-1907 NSN 103 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Nsn2013 M+ w Nanson, J., McGaughey, S. & Armstrong, J.D. 2013JDSO....9..267N
Nsn2013 +C JDSO 9, 267, 2013
Nsn2014 C u Nanson, J. & Smith, S.C. 2014JDSO...10..139N
Nsn2014 JDSO 10, 139, 2014
Nsn2015 C - Nanson, J., Smith, S.C. & Thuemen, C. 2015JDSO...11...12N
Nsn2015 JDSO 11, 12, 2015
Nsn2016 not - Nanson, J. ...................
Nsn2016 private communication, 2016
Nsn2016b C j Nanson, J. & Knapp, W.R.A. 2016JDSO...12..450N
Nsn2016b JDSO 12, 450, 2016
Nsn2016c not - Nanson, J. 2016JDSO...12..573N
Nsn2016c JDSO 12, 573, 2016
Nsn2017a not - Nanson, J. ...................
Nsn2017a private communication, 2017
Nsn2017b not - Nanson, J. ...................
Nsn2017b private communication, 2017
Nsn2017c C j Nanson, J. & Knapp, W.R.A. 2017JDSO...13..299N
Nsn2017c +E+ JDSO 13, 299, 2017
Nsn2017c +Hg
Nsn2017d not - Nanson, J. ...................
Nsn2017d private communication, 2017
Nsn2017e not - Nanson, J. & Knapp, W. ...................
Nsn2017e private communication, 2017
Nsn2018a Hg j Nanson, J. ...................
Nsn2018a private communication, 2018 (15 February 2018 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12578-1907 NSN 103 2015 1 341 1.5 15.44 16.36 T 125747.00-190645.1
12578-1907 NSN 103 2016 2 341 1.5 15.44 16.36 T 125747.00-190645.1

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

 
 
WDS 12578-1907 NSN 103 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12578-1907 NSN 103 : MEASURES
 
 
No records found.

 
 
WDS 12578-1907 : VIRTUAL EYEPIECE
 
 

12578-1907 NSN 103A mag 15.44 12578-1907 NSN 103B sep 1.5 P.A. 341.50 mag 16.36 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 12578-1907 : ALADIN DSS IMAGE @ 12h 57m 47.00s -19° 06' 45.1"
 
 
 
 
WDS 12578-1907 NSN 103 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12578-1907 NSN 103 distance=0' 13002-1929 B 2740 distance=41' 12558-1940 GWP1879 distance=44' 12545-1942 UC 2429 distance=59' 13017-1847 LDS4307 distance=59' 12542-1835 UC 2426 distance=60' 12533-1831 RST2821 distance=74' 13025-1828 GWP1893 distance=78' 12540-1802 S 643 distance=84' 12584-1740 UC 2441 distance=87' 12515-1920 J 1584 distance=90' 13030-2011 B 2307 distance=98' 13046-1933 SKF1586 distance=100' 12505-1835 HU 136 distance=109' 12503-1837 GWP1864 distance=111' 13052-1944 UC 2474 distance=112' 13051-1951 TDS8682 distance=113' 13061-1913 UC 2478 distance=118' 12529-1732 UC 2421 distance=118' 13024-1729 HJ 2630 distance=118' 12566-1709 HJ 2624 distance=119' 12533-1724 GWP1873 distance=121' 13038-2035 BU 341 distance=123' 12537-1718 LDS 424 distance=125' 13040-1738 BU 798AB distance=127' 13040-1738 UC 2465AC distance=127' 13023-2111 UC 2457 distance=140' 12489-2013 B 2301 distance=142' 13079-1902 B 2014 distance=144' 12485-1746 FEN 18 distance=156' 13015-2134 ARA1482 distance=157' 12467-1901 B 2540 distance=158' 13078-1800 COM 2 distance=158' 13054-2103 VVO 11 distance=159' 12529-1643 UC 2420 distance=160' 12577-2249 LDS4300 distance=163' 12506-2117 STN 25 distance=165' 12495-1709 RST3810AB distance=168' 12495-1709 RST3810AB,C distance=168' 13054-2119 KPP2416 distance=171' 13081-1735 GWP1914 distance=174' 13086-1746 GWP1919 distance=175' 12462-2010 SLW 771 distance=175' 13067-2111 HJ 2637 distance=178' 13103-1925 GWP1926 distance=179' 12459-1807 RST2813 distance=180' 13100-1820 GWP1924 distance=181' 13105-1945 UC 2491 distance=185' 12450-1834 GWP1852 distance=185' 12473-2059 ARA1098 distance=186' 13037-1620 BNV 8 distance=187' 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 12578-1907 NSN 103 341 1.5
Show 13002-1929 B 2740 117 9.7 41
Show 12558-1940 GWP1879 310 66.1 44
Show 12545-1942 UC 2429 351 8.2 59
Show 13017-1847 LDS4307 121 149.6 59
Show 12542-1835 UC 2426 193 19.5 60
Show 12533-1831 RST2821 336 1.7 74
Show 13025-1828 GWP1893 158 118.9 78
Show 12540-1802 S 643 295 23.5 84
Show 12584-1740 UC 2441 148 38.9 87
Show 12515-1920 J 1584 275 11.2 90
Show 13030-2011 B 2307 52 1.5 98
Show 13046-1933 SKF1586 323 18.3 100
Show 12505-1835 HU 136 130 1.1 109
Show 12503-1837 GWP1864 213 61.4 111
Show 13052-1944 UC 2474 317 6.1 112
Show 13051-1951 TDS8682 66 1.9 113
Show 13061-1913 UC 2478 184 35.0 118
Show 12529-1732 UC 2421 257 19.7 118
Show 13024-1729 HJ 2630 99 13.7 118
Show 12566-1709 HJ 2624 230 28.3 119
Show 12533-1724 GWP1873 107 27.7 121
Show 13038-2035 BU 341 130 0.2 123
Show 12537-1718 LDS 424 345 4.3 125
Show 13040-1738 BU 798 AB 180 0.3 127
Show 13040-1738 UC 2465 AC 204 121.9 127
Show 13023-2111 UC 2457 315 76.8 140
Show 12489-2013 B 2301 109 0.7 142
Show 13079-1902 B 2014 102 2.3 144
Show 12485-1746 FEN 18 218 4.0 156
Show 13015-2134 ARA1482 61 12.6 157
Show 12467-1901 B 2540 75 0.2 158
Show 13078-1800 COM 2 181 3.4 158
Show 13054-2103 VVO 11 53 160.7 159
Show 12529-1643 UC 2420 173 6.9 160
Show 12577-2249 LDS4300 47 26.9 163
Show 12506-2117 STN 25 182 13.1 165
Show 12495-1709 RST3810 AB 56 0.3 168
Show 12495-1709 RST3810 AB,C 253 4.5 168
Show 13054-2119 KPP2416 249 21.0 171
Show 13081-1735 GWP1914 325 788.4 174
Show 13086-1746 GWP1919 113 203.7 175
Show 12462-2010 SLW 771 108 64.0 175
Show 13067-2111 HJ 2637 256 56.4 178
Show 13103-1925 GWP1926 165 17.4 179
Show 12459-1807 RST2813 121 1.0 180
Show 13100-1820 GWP1924 301 137.1 181
Show 13105-1945 UC 2491 69 21.5 185
Show 12450-1834 GWP1852 325 28.3 185
Show 12473-2059 ARA1098 75 10.3 186
Show 13037-1620 BNV 8 330 0.6 187

 
 
WDS 12578-1907 : COMPONENTS
 
 
  A
B pa=341.5°
sep=1.48"
 
 
12578-1907 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125747.00-190645.1 Mag 15.44 PmRA -170.00
PmDE -57.0
 
 
12578-1907 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125746.97-190643.7 Mag 16.36 PmRA -171.00
PmDE -63.0 Calc delta mag 0.92 Calc coord yes