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Current system
09444-1704
RST 3661


Nearby doubles
8' : 09450-1701
GWP1231

38' : 09450-1741
RST2652

43' : 09453-1623
TDS6785

44' : 09444-1620
GWP1226

45' : 09463-1627
A 3079

47' : 09433-1620
HJ 821

59' : 09465-1613
J 2653

64' : 09400-1710
STN 19AB

68' : 09427-1601
OL 11

68' : 09403-1633
UC 1819

73' : 09488-1627
A 3080

73' : 09424-1643
J 2071

74' : 09417-1805
RST2647

75' : 09491-1630
DAM1772

80' : 09449-1823
GWP1230

88' : 09387-1732
GWP1208

88' : 09413-1818
UC 1821

91' : 09502-1741
GWP1244

92' : 09382-1719
HU 724

96' : 09415-1829
BU 214AB

98' : 09511-1726
TDS6853

99' : 09428-1839
GWP1221

103' : 09506-1613
LDS3937

105' : 09514-1633
RST3665

107' : 09517-1729
UC 1840

110' : 09521-1704
KPP2962AB



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

09444-1704 RST 3661

 
 
09h 44m 27.71s -17° 03' 22.7" P.A. 149.00 sep 1.1 mag 11.34,11.39
 
 
Coord 2000 09444-1704 Discov num RST3661 Comp Coord arcsec 2000 09 44 27.71 -17 03 22.7
Date first 1937 Date last 2016 Obs 5
Pa first 145 Pa last 149 P.A. Now (θ) 149°
Sep first 1.2 Sep last 1.084 Sep. Now (ρ) 1.084"
Mag pri 11.34 Mag sec 11.39 delta mag (ΔM) 0.05 Spectral class
Pri motion ra -045 Sec motion ra -045
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 6048-00317-1 Gaia DR2 5684853970372486016
 
 
WDS 09444-1704 RST 3661 : 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
09444-1704 RST3661 1991 3 147 1.2 11.34 11.39 094427.71-170322.7
09444-1704 RST3661 2015 4 149 1.1 11.34 11.39 094427.71-170322.7
09444-1704 RST3661 2016 5 149 1.1 11.34 11.39 094427.71-170322.7

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

 
 
WDS 09444-1704 RST 3661 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09444-1704 RST 3661 : MEASURES
 
 
No records found.

 
 
WDS 09444-1704 : VIRTUAL EYEPIECE
 
 

09444-1704 RST3661A mag 11.34 09444-1704 RST3661B sep 1.1 P.A. 150.10 mag 11.39 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 09444-1704 : ALADIN DSS IMAGE @ 09h 44m 27.71s -17° 03' 22.7"
 
 
 
 
WDS 09444-1704 RST 3661 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09444-1704 RST3661 distance=0' 09450-1701 GWP1231 distance=8' 09450-1741 RST2652 distance=38' 09453-1623 TDS6785 distance=43' 09444-1620 GWP1226 distance=44' 09463-1627 A 3079 distance=45' 09433-1620 HJ 821 distance=47' 09465-1613 J 2653 distance=59' 09400-1710 STN 19AB distance=64' 09400-1710 STN 19AC distance=64' 09427-1601 OL 11 distance=68' 09403-1633 UC 1819 distance=68' 09488-1627 A 3080 distance=73' 09424-1643 J 2071 distance=73' 09417-1805 RST2647 distance=74' 09491-1630 DAM1772 distance=75' 09449-1823 GWP1230 distance=80' 09387-1732 GWP1208 distance=88' 09413-1818 UC 1821 distance=88' 09502-1741 GWP1244 distance=91' 09382-1719 HU 724 distance=92' 09415-1829 TOK 43Aa,Ab distance=96' 09415-1829 BU 214AB distance=96' 09511-1726 TDS6853 distance=98' 09428-1839 GWP1221 distance=99' 09506-1613 LDS3937 distance=103' 09514-1633 RST3665 distance=105' 09517-1729 UC 1840 distance=107' 09521-1704 KPP2962BC distance=110' 09521-1704 KPP2962AB distance=110' 09521-1704 KPP2962AC distance=110' 09407-1523 GWP1211 distance=114' 09364-1702 GWP1202 distance=117' 09365-1728 RST3650 distance=117' 09362-1702 RST3647 distance=118' 09362-1715 HU 723 distance=120' 09522-1753 RST2658 distance=123' 09357-1724 DBR 303 distance=127' 09405-1509 J 1555 distance=129' 09379-1834 TDS6700 distance=130' 09381-1838 DAM1672 distance=132' 09424-1914 KPP 196 distance=134' 09363-1808 TDS 543 distance=135' 09511-1840 CBL 132 distance=136' 09375-1837 DAM1670 distance=137' 09361-1551 UC 1815 distance=141' 09448-1927 RSS 213 distance=144' 09483-1448 BRT 575 distance=147' 09457-1935 GWP1233 distance=153' 09464-1432 NSN 337 distance=155' 09549-1750 FEN 16 distance=156' 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 09444-1704 RST3661 149 1.1
Show 09450-1701 GWP1231 263 54.7 8
Show 09450-1741 RST2652 47 0.7 38
Show 09453-1623 TDS6785 337 0.5 43
Show 09444-1620 GWP1226 204 50.0 44
Show 09463-1627 A 3079 124 2.8 45
Show 09433-1620 HJ 821 354 12.6 47
Show 09465-1613 J 2653 147 3.9 59
Show 09400-1710 STN 19 AB 264 2.9 64
Show 09400-1710 STN 19 AC 294 24.8 64
Show 09427-1601 OL 11 2 2.1 68
Show 09403-1633 UC 1819 64 11.3 68
Show 09488-1627 A 3080 68 1.1 73
Show 09424-1643 J 2071 247 10.9 73
Show 09417-1805 RST2647 199 1.1 74
Show 09491-1630 DAM1772 279 2.3 75
Show 09449-1823 GWP1230 195 38.9 80
Show 09387-1732 GWP1208 41 28.9 88
Show 09413-1818 UC 1821 178 39.9 88
Show 09502-1741 GWP1244 314 86.0 91
Show 09382-1719 HU 724 191 1.9 92
Show 09415-1829 TOK 43 Aa,Ab 14 0.3 96
Show 09415-1829 BU 214 AB 243 3.6 96
Show 09511-1726 TDS6853 133 1.7 98
Show 09428-1839 GWP1221 230 25.0 99
Show 09506-1613 LDS3937 215 15.3 103
Show 09514-1633 RST3665 64 1.2 105
Show 09517-1729 UC 1840 322 34.3 107
Show 09521-1704 KPP2962 BC 304 18.5 110
Show 09521-1704 KPP2962 AB 205 7.5 110
Show 09521-1704 KPP2962 AC 288 18.3 110
Show 09407-1523 GWP1211 300 44.0 114
Show 09364-1702 GWP1202 306 7.6 117
Show 09365-1728 RST3650 255 1.0 117
Show 09362-1702 RST3647 178 0.4 118
Show 09362-1715 HU 723 174 2.0 120
Show 09522-1753 RST2658 36 1.5 123
Show 09357-1724 DBR 303 60 3.1 127
Show 09405-1509 J 1555 293 8.6 129
Show 09379-1834 TDS6700 302 0.5 130
Show 09381-1838 DAM1672 149 12.9 132
Show 09424-1914 KPP 196 55 3.9 134
Show 09363-1808 TDS 543 52 0.6 135
Show 09511-1840 CBL 132 116 50.7 136
Show 09375-1837 DAM1670 56 6.0 137
Show 09361-1551 UC 1815 51 13.4 141
Show 09448-1927 RSS 213 82 11.2 144
Show 09483-1448 BRT 575 68 6.5 147
Show 09457-1935 GWP1233 35 54.3 153
Show 09464-1432 NSN 337 41 17.5 155
Show 09549-1750 FEN 16 155 4.6 156

 
 
WDS 09444-1704 : COMPONENTS
 
 
  A
B pa=150.1°
sep=1.07"
 
 
09444-1704 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 094427.71-170322.7 Mag 11.34 PmRA -45.00
PmDE 2.0 Tycho2 6048-00317-1
Tycho2
Tycho2 6048-00317-1 Pflag P RAmdeg 146.11546669 DEmdeg -17.05629204
PmRA -45.2 PmDE 1.7 E RAmdeg 44 E DEmdeg 49
E pmRA 2.0 E pmDE 1.9 EpRAm 1985.49 EpDEm 1983.85
Num 4 Q RAmdeg 0.3 Q DEmdeg 0.7 Q pmRA 0.3
Q pmDE 0.7 BTmag 11.983 E BTmag 0.090 VTmag 11.336
E VTmag 0.076 Prox 12 TYC T HIP
CCDM RAdeg 146.11550361 DEdeg -17.05619333 EpRA 1990 1.84
EpDE 1990 1.81 E RAdeg 45.7 E DEdeg 50.6 Posflg D
Corr 0.5
 
 
09444-1704 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 094427.75-170323.6 Mag 11.39 PmRA -45.00
PmDE 2.0 Tycho2 6048-00317-2 Calc delta mag 0.05 Calc coord yes
Tycho2
Tycho2 6048-00317-2 Pflag P RAmdeg 146.11546669 DEmdeg -17.05629204
PmRA -45.2 PmDE 1.7 E RAmdeg 44 E DEmdeg 49
E pmRA 2.0 E pmDE 1.9 EpRAm 1985.49 EpDEm 1983.85
Num 4 Q RAmdeg 0.3 Q DEmdeg 0.7 Q pmRA 0.3
Q pmDE 0.7 BTmag 12.294 E BTmag 0.135 VTmag 11.392
E VTmag 0.081 Prox 12 TYC T HIP
CCDM RAdeg 146.11569000 DEdeg -17.05646639 EpRA 1990 1.84
EpDE 1990 1.82 E RAdeg 52.3 E DEdeg 58.1 Posflg D
Corr 0.5