stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
12001-1912
SHN 21


Nearby doubles
9' : 12004-1904
DVG 6

38' : 12015-1840
LDS4168

41' : 12029-1908
B 2536

42' : 12030-1913
B 2537

45' : 11569-1918
GWP1709

47' : 11574-1939
J 1583

73' : 12014-1802
TDS8173

85' : 12058-1853
WNO 54

86' : 11556-1815
RST2773

89' : 11588-1746
A 2161AB

89' : 12062-1853
HJ 4496

93' : 11594-1740
KPP2736

94' : 11539-1945
ARA 687

95' : 12040-1756
GWP1741

101' : 12062-2002
B 1714

102' : 11557-1752
UC 2233

106' : 12045-2037
B 1713

107' : 11549-2030
UC 2232

111' : 12039-1736
NSN 112

118' : 11586-1717
UC 2241

118' : 11538-2030
B 1709AB

119' : 11523-1958
B 1708

120' : 12082-1948
UC 2277

123' : 11544-2046
BVD 97

124' : 12084-1835
BU 412

126' : 12043-2102
BU 458



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.

12001-1912 SHN 21

 
 
12h 00m 04.90s -19° 12' 13.5" P.A. 276.00 sep 0.1 mag 12.10,13.70
 
 
Coord 2000 12001-1912 Discov num SHN  21 Comp Coord arcsec 2000 12 00 04.90 -19 12 13.5
Date first 1996 Date last 1996 Obs 1
Pa first 276 Pa last 275.6 P.A. Now (θ) 275.6°
Sep first 0.1 Sep last 0.148 Sep. Now (ρ) 0.148"
Mag pri 12.10 Mag sec 13.70 delta mag (ΔM) 1.6 Spectral class
Pri motion ra -020 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus Gaia DR2 3566859288654272384
 
 
WDS 12001-1912 SHN 21 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Shn1993 O j Schneider, G. & Anderson, C. 1993PASP..105..367S
Shn1993 PASP 105, 367, 1993
Shn1998 Hf j Schneider, G., Hershey, J.L., & Wenz, M.T. 1998PASP..110.1012S
Shn1998 PASP 110, 1012, 1998
Shn2004 Hn - Schneider, G., Song, I., Zuckerman, B., Becklin, E., Lowrance, P., Macintosh, B., 2004AAS...205.1114S
Shn2004 Bessell, M., Dumas, C., & Chauvin, G.
Shn2004 BAAS 205, 1114, 2004 (all data also in Son2006) 2006ApJ...652..724
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12001-1912 SHN 21 1996 1 276 0.1 11.90   120004.90-191213.5

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

 
 
WDS 12001-1912 SHN 21 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12001-1912 SHN 21 : MEASURES
 
 
No records found.

 
 
WDS 12001-1912 : VIRTUAL EYEPIECE
 
 

12001-1912 SHN 21A mag 12.1 12001-1912 SHN 21B sep 0.1 P.A. 275.90 mag 13.7 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 12001-1912 : ALADIN DSS IMAGE @ 12h 00m 04.90s -19° 12' 13.5"
 
 
 
 
WDS 12001-1912 SHN 21 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12001-1912 SHN 21 distance=0' 12004-1904 DVG 6 distance=9' 12015-1840 LDS4168 distance=38' 12029-1908 B 2536 distance=41' 12030-1913 B 2537 distance=42' 11569-1918 GWP1709 distance=45' 11574-1939 J 1583 distance=47' 12014-1802 TDS8173 distance=73' 12058-1853 WNO 54 distance=85' 11556-1815 RST2773 distance=86' 11588-1746 A 2161AB distance=89' 12062-1853 HJ 4496 distance=89' 11594-1740 KPP2736 distance=93' 11539-1945 ARA 687 distance=94' 12040-1756 GWP1741 distance=95' 12062-2002 B 1714 distance=101' 11557-1752 UC 2233 distance=102' 12045-2037 B 1713 distance=106' 11549-2030 UC 2232 distance=107' 12039-1736 NSN 112 distance=111' 11586-1717 UC 2241 distance=118' 11538-2030 B 1709AB distance=118' 11538-2030 B 1709AC distance=118' 11523-1958 B 1708 distance=119' 12082-1948 UC 2277 distance=120' 11544-2046 BVD 97 distance=123' 12084-1835 BU 412 distance=124' 12043-2102 BU 458 distance=126' 12028-2112 TDS8190 distance=126' 11532-1751 GWP1698 distance=128' 12055-2058 DON 508 distance=131' 12062-1732 A 2383 distance=133' 12052-2104 RST4957 distance=133' 11588-1701 RST3768 distance=133' 12091-1825 UC 2281 distance=137' 11529-1741 KPP2737 distance=138' 12014-2132 BU 457 distance=141' 12098-1949 RST3775 distance=143' 11523-2050 DON 500 distance=147' 11495-1937 DAM 75BC distance=152' 11495-1937 LDS 368AB distance=152' 11495-1937 NVL 6AD distance=152' 12030-2139 ARA1478 distance=154' 11494-1848 GWP1684 distance=154' 12007-2150 BU 1079 distance=159' 12025-2148 DON 506 distance=161' 12109-1959 KPP2730 distance=161' 12066-1701 HJ 1209 distance=161' 11534-1702 RST3758 distance=162' 11491-1831 UC 2211 distance=162' 11505-1744 LDS 370 distance=163' 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 12001-1912 SHN 21 276 0.1
Show 12004-1904 DVG 6 325 4.0 9
Show 12015-1840 LDS4168 273 1.8 38
Show 12029-1908 B 2536 288 2.6 41
Show 12030-1913 B 2537 259 2.1 42
Show 11569-1918 GWP1709 135 45.9 45
Show 11574-1939 J 1583 72 8.4 47
Show 12014-1802 TDS8173 217 0.8 73
Show 12058-1853 WNO 54 342 187.8 85
Show 11556-1815 RST2773 332 2.3 86
Show 11588-1746 A 2161 AB 326 5.1 89
Show 12062-1853 HJ 4496 28 12.4 89
Show 11594-1740 KPP2736 24 1.6 93
Show 11539-1945 ARA 687 65 7.8 94
Show 12040-1756 GWP1741 213 26.4 95
Show 12062-2002 B 1714 146 0.1 101
Show 11557-1752 UC 2233 7 60.2 102
Show 12045-2037 B 1713 66 1.7 106
Show 11549-2030 UC 2232 109 14.2 107
Show 12039-1736 NSN 112 111 16.1 111
Show 11586-1717 UC 2241 279 7.4 118
Show 11538-2030 B 1709 AB 227 0.7 118
Show 11538-2030 B 1709 AC 47 2.9 118
Show 11523-1958 B 1708 270 0.2 119
Show 12082-1948 UC 2277 101 23.1 120
Show 11544-2046 BVD 97 187 30.3 123
Show 12084-1835 BU 412 152 2.0 124
Show 12043-2102 BU 458 236 30.1 126
Show 12028-2112 TDS8190 279 0.8 126
Show 11532-1751 GWP1698 140 120.2 128
Show 12055-2058 DON 508 318 5.2 131
Show 12062-1732 A 2383 205 0.3 133
Show 12052-2104 RST4957 64 0.9 133
Show 11588-1701 RST3768 265 3.7 133
Show 12091-1825 UC 2281 149 45.9 137
Show 11529-1741 KPP2737 320 6.2 138
Show 12014-2132 BU 457 87 2.0 141
Show 12098-1949 RST3775 212 4.8 143
Show 11523-2050 DON 500 81 1.0 147
Show 11495-1937 DAM 75 BC 77 15.0 152
Show 11495-1937 LDS 368 AB 91 9.1 152
Show 11495-1937 NVL 6 AD 232 32.9 152
Show 12030-2139 ARA1478 263 12.4 154
Show 11494-1848 GWP1684 320 16.7 154
Show 12007-2150 BU 1079 155 11.5 159
Show 12025-2148 DON 506 41 0.7 161
Show 12109-1959 KPP2730 137 3.5 161
Show 12066-1701 HJ 1209 250 18.7 161
Show 11534-1702 RST3758 92 1.8 162
Show 11491-1831 UC 2211 205 19.3 162
Show 11505-1744 LDS 370 58 19.1 163

 
 
WDS 12001-1912 : COMPONENTS
 
 
  A
B pa=275.9°
sep=0.14"
 
 
12001-1912 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 120004.90-191213.5 Mag 12.1 PmRA -20.00
PmDE 7.0
 
 
12001-1912 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120004.89-191213.5 Mag 13.7 Calc delta mag 1.6
Calc coord yes