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Current system
15405-1901
RST 2975


Nearby doubles
19' : 15405-1842
HDS2211AB

20' : 15404-1919
ARA 702

30' : 15389-1918
HDS2209

38' : 15423-1929
HU 653

45' : 15419-1941
ENG 54

47' : 15399-1946
BU 122AB

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CHR 48

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BRT1493

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HU 654

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RST4548

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KPP1438

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B 2366

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B 2786AB

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ARA 240

91' : 15470-1908
HU 656

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ARA 239

94' : 15383-1734
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ARA1111

104' : 15388-2041
ARA1110

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ARA 241

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UC 3067

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LDS4568

119' : 15328-1817
GWP2530



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

15405-1901 RST 2975

 
 
15h 40m 36.12s -19° 00' 30.8" P.A. 75.00 sep 2.0 mag 10.80,10.93
 
 
Coord 2000 15405-1901 Discov num RST2975 Comp Coord arcsec 2000 15 40 36.12 -19 00 30.8
Date first 1936 Date last 2016 Obs 5
Pa first 76 Pa last 75 P.A. Now (θ) 75°
Sep first 2.1 Sep last 2.02 Sep. Now (ρ) 2.02"
Mag pri 10.80 Mag sec 10.93 delta mag (ΔM) 0.13 Spectral class
Pri motion ra +017 Sec motion ra +017
Pri motion dec -007 Sec motion dec -009
Notes T (Parallax indicates physical)
rPM=0.104 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Libra Tycho2 6193-00885-1 Gaia DR2 6254273480276294144
 
 
WDS 15405-1901 RST 2975 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15405-1901 RST2975 2002 3 77 1.8 10.80 10.93 154036.12-190030.8
15405-1901 RST2975 2015 4 75 2.0 10.80 10.93 154036.12-190030.8
15405-1901 RST2975 2016 5 75 2.0 10.80 10.93 T 154036.12-190030.8

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

 
 
WDS 15405-1901 RST 2975 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15405-1901 RST 2975 : MEASURES
 
 
No records found.

 
 
WDS 15405-1901 : VIRTUAL EYEPIECE
 
 

15405-1901 RST2975A mag 10.8 15405-1901 RST2975B sep 1.9 P.A. 74.20 mag 10.93 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15405-1901 : ALADIN DSS IMAGE @ 15h 40m 36.12s -19° 00' 30.8"
 
 
 
 
WDS 15405-1901 RST 2975 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15405-1901 RST2975 distance=0' 15405-1842 HDS2211AB distance=19' 15405-1842 CVN 53AC distance=19' 15405-1842 CVN 53AD distance=19' 15404-1919 ARA 702 distance=20' 15389-1918 HDS2209 distance=30' 15423-1929 HU 653 distance=38' 15419-1941 ENG 54 distance=45' 15399-1946 BU 122AB distance=47' 15384-1955 CHR 48 distance=63' 15372-1820 BRT1493 distance=63' 15443-1943 HU 654 distance=68' 15404-1749 TDS9587 distance=72' 15415-2014 RST4548 distance=76' 15454-1820 KPP1438 distance=80' 15383-2021 B 2786BC distance=86' 15448-2003 B 2366 distance=86' 15383-2021 B 2786AB distance=87' 15360-1806 ARA 240 distance=89' 15470-1908 HU 656 distance=91' 15348-1820 ARA 239 distance=92' 15383-1734 HDS2206AB distance=94' 15383-1734 TOK 168AC distance=94' 15425-2030 ARA1111 distance=94' 15388-2041 ARA1110 distance=104' 15365-1741 ARA 241 distance=104' 15476-1829 UC 3067 distance=105' 15367-2030 KPP1748 distance=106' 15488-1857 GWP2555 distance=117' 15364-1719 LDS4568 distance=118' 15328-1817 GWP2530 distance=119' 15397-2101 HWE 36 distance=122' 15491-1844 ARA 431 distance=123' 15328-1756 HJ 1273 distance=129' 15473-2028 TOK 675 distance=130' 15481-1747 LSC 60 distance=130' 15370-1659 HWE 35AB distance=132' 15370-1659 HWE 35AC distance=132' 15312-1852 HO 393AB distance=134' 15312-1852 HO 393AC distance=134' 15324-2011 B 2358 distance=136' 15350-1708 HDS2188 distance=138' 15362-1656 ARN 106 distance=140' 15422-2118 RST2976 distance=140' 15380-2119 NSN 418 distance=144' 15317-2010 S 672 distance=144' 15501-1809 OCC 51 distance=145' 15458-1657 TOK 169 distance=145' 15469-1707 HDS2221 distance=145' 15506-1831 GWP2557 distance=146' 15450-1643 HU 655 distance=151' 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 15405-1901 RST2975 75 2.0
Show 15405-1842 HDS2211 AB 26 0.6 19
Show 15405-1842 CVN 53 AC 103 8.9 19
Show 15405-1842 CVN 53 AD 224 11.6 19
Show 15404-1919 ARA 702 97 7.9 20
Show 15389-1918 HDS2209 109 0.4 30
Show 15423-1929 HU 653 177 4.3 38
Show 15419-1941 ENG 54 283 169.9 45
Show 15399-1946 BU 122 AB 228 1.7 47
Show 15384-1955 CHR 48 166 0.3 63
Show 15372-1820 BRT1493 288 4.7 63
Show 15443-1943 HU 654 14 1.1 68
Show 15404-1749 TDS9587 279 0.4 72
Show 15415-2014 RST4548 289 0.6 76
Show 15454-1820 KPP1438 10.8 80
Show 15383-2021 B 2786 BC 101 3.5 86
Show 15448-2003 B 2366 26 1.4 86
Show 15383-2021 B 2786 AB 336 139.7 87
Show 15360-1806 ARA 240 230 7.7 89
Show 15470-1908 HU 656 16 1.4 91
Show 15348-1820 ARA 239 132 6.3 92
Show 15383-1734 HDS2206 AB 3.8 94
Show 15383-1734 TOK 168 AC 316 13.9 94
Show 15425-2030 ARA1111 219 2.0 94
Show 15388-2041 ARA1110 37 15.2 104
Show 15365-1741 ARA 241 52 3.8 104
Show 15476-1829 UC 3067 242 48.4 105
Show 15367-2030 KPP1748 318 13.5 106
Show 15488-1857 GWP2555 304 98.2 117
Show 15364-1719 LDS4568 132 5.1 118
Show 15328-1817 GWP2530 285 17.1 119
Show 15397-2101 HWE 36 196 2.7 122
Show 15491-1844 ARA 431 141 12.2 123
Show 15328-1756 HJ 1273 328 14.5 129
Show 15473-2028 TOK 675 85 167.3 130
Show 15481-1747 LSC 60 306 0.7 130
Show 15370-1659 HWE 35 AB 331 7.3 132
Show 15370-1659 HWE 35 AC 236 43.5 132
Show 15312-1852 HO 393 AB 290 6.7 134
Show 15312-1852 HO 393 AC 313 167.9 134
Show 15324-2011 B 2358 206 0.4 136
Show 15350-1708 HDS2188 323 0.1 138
Show 15362-1656 ARN 106 293 44.6 140
Show 15422-2118 RST2976 284 0.3 140
Show 15380-2119 NSN 418 305 3.6 144
Show 15317-2010 S 672 280 11.2 144
Show 15501-1809 OCC 51 -1 0.1 145
Show 15458-1657 TOK 169 112 20.0 145
Show 15469-1707 HDS2221 336 0.1 145
Show 15506-1831 GWP2557 50 34.9 146
Show 15450-1643 HU 655 32 2.2 151

 
 
WDS 15405-1901 : COMPONENTS
 
 
  A
B pa=74.2°
sep=1.92"
 
 
15405-1901 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154036.12-190030.8 Mag 10.8 PmRA 17.00
PmDE -7.0 Tycho2 6193-00885-1 DM BD-18 4126
Tycho2
Tycho2 6193-00885-1 Pflag RAmdeg 235.15049066 DEmdeg -19.00854515
PmRA -10.2 PmDE -19.6 E RAmdeg 43 E DEmdeg 38
E pmRA 3.2 E pmDE 3.4 EpRAm 1983.83 EpDEm 1975.89
Num 3 Q RAmdeg 5.2 Q DEmdeg 1.2 Q pmRA 5.2
Q pmDE 1.2 BTmag 11.825 E BTmag 0.120 VTmag 10.804
E VTmag 0.087 Prox 21 TYC T HIP
CCDM RAdeg 235.15048889 DEdeg -19.00851167 EpRA 1990 1.89
EpDE 1990 1.62 E RAdeg 52.6 E DEdeg 74.9 Posflg D
Corr 0.2
 
 
15405-1901 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154036.25-190030.3 Mag 10.93 PmRA 17.00
PmDE -9.0 Calc delta mag 0.13 Calc coord yes