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Current system
09514-1633
RST 3665
HD 85431


Nearby doubles
24' : 09506-1613
LDS3937

32' : 09521-1704
KPP2962AB

34' : 09491-1630
DAM1772

39' : 09488-1627
A 3080

53' : 09511-1726
TDS6853

56' : 09517-1729
UC 1840

57' : 09550-1612
BU 592

69' : 09561-1621
RST3669

70' : 09502-1741
GWP1244

74' : 09463-1627
A 3079

75' : 09465-1613
J 2653

77' : 09563-1602
RST3670

81' : 09522-1753
RST2658

89' : 09453-1623
TDS6785

90' : 09570-1554
UC 1848

90' : 09539-1511
BRT1912

91' : 09549-1750
FEN 16

95' : 09578-1654
KPP2961

97' : 09450-1701
GWP1231

102' : 09575-1726
RST3671

103' : 09444-1620
GWP1226

105' : 09444-1704
RST3661

107' : 09575-1532
RST4444

115' : 09450-1741
RST2652

116' : 09483-1448
BRT 575

118' : 09433-1620
HJ 821



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.

09514-1633 RST 3665 (HD 85431)

 
 
09h 51m 24.79s -16° 33' 30.0" P.A. 64.00 sep 1.2 mag 8.09,10.84 Sp F5V dist. 157.73 pc (514.52 l.y.)
 
 
Coord 2000 09514-1633 Discov num RST3665 Comp Coord arcsec 2000 09 51 24.79 -16 33 30.0
Date first 1937 Date last 2015 Obs 9
Pa first 50 Pa last 64 P.A. Now (θ) 64°
Sep first 0.9 Sep last 1.154 Sep. Now (ρ) 1.154"
Mag pri 8.09 Mag sec 10.84 delta mag (ΔM) 2.75 Spectral class F5V (yellow-white)
Pri motion ra -069 Sec motion ra -065
Pri motion dec -006 Sec motion dec -001
Notes
rPM=0.092 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 85431 Constellation Hydra SAO 155538 HIP 48355
Tycho2 6044-01479-1 Gaia DR2 5684544217332063232 HD 85431 BD BD-15 2918
Distance 157.73 Distance ly 514.52
 
 
WDS 09514-1633 RST 3665 (HD 85431) : 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
09514-1633 RST3665 1996 8 65 1.1 8.09 10.84 F5V D 095124.79-163330.0
09514-1633 RST3665 2015 9 64 1.2 8.09 10.84 F5V 095124.79-163330.0

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

 
 
WDS 09514-1633 RST 3665 (HD 85431) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09514-1633 RST 3665 (HD 85431) : MEASURES
 
 
No records found.

 
 
WDS 09514-1633 (HD 85431) : VIRTUAL EYEPIECE
 
 

09514-1633 RST3665A mag 8.09 Sp F5V 09514-1633 RST3665B sep 1.1 P.A. 63.00 mag 10.84 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 09514-1633 (HD 85431) : ALADIN DSS IMAGE @ 09h 51m 24.79s -16° 33' 30.0"
 
 
 
 
WDS 09514-1633 RST 3665 (HD 85431) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09514-1633 RST3665 distance=1' 09506-1613 LDS3937 distance=24' 09521-1704 KPP2962AB distance=32' 09521-1704 KPP2962AC distance=32' 09521-1704 KPP2962BC distance=32' 09491-1630 DAM1772 distance=34' 09488-1627 A 3080 distance=39' 09511-1726 TDS6853 distance=53' 09517-1729 UC 1840 distance=56' 09550-1612 BU 592 distance=57' 09561-1621 RST3669 distance=69' 09502-1741 GWP1244 distance=70' 09463-1627 A 3079 distance=74' 09465-1613 J 2653 distance=75' 09563-1602 RST3670 distance=77' 09522-1753 RST2658 distance=81' 09453-1623 TDS6785 distance=89' 09570-1554 UC 1848 distance=90' 09539-1511 BRT1912 distance=90' 09549-1750 FEN 16 distance=91' 09578-1654 KPP2961 distance=95' 09450-1701 GWP1231 distance=97' 09575-1726 RST3671 distance=102' 09444-1620 GWP1226 distance=103' 09444-1704 RST3661 distance=105' 09575-1532 RST4444 distance=107' 09450-1741 RST2652 distance=115' 09483-1448 BRT 575 distance=116' 09433-1620 HJ 821 distance=118' 09558-1820 GWP1253AB distance=125' 09599-1609 UC 1859 distance=126' 09511-1840 CBL 132 distance=127' 09594-1729 LDS 293 distance=127' 10004-1628 J 1561 distance=129' 09427-1601 OL 11 distance=130' 09572-1455 RST4443 distance=130' 09541-1427 GWP1248 distance=133' 09576-1449 HJ 1173 distance=140' 09464-1432 NSN 337 distance=142' 09497-1414 BRT2722 distance=142' 10013-1658 DAM1919 distance=144' 09449-1823 GWP1230 distance=144' 10001-1521 GWP1267 distance=145' 09537-1405 BRT1911 distance=152' 09596-1457 HJ 825 distance=152' 10015-1722 ARA 63 distance=152' 09595-1813 GWP1266 distance=153' 10020-1704 TDS6969 distance=156' 09403-1633 UC 1819 distance=161' 10006-1807 RST2664 distance=162' 10008-1809 ARA 220 distance=165' 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 09514-1633 RST3665 64 1.2 1
Show 09506-1613 LDS3937 215 15.3 24
Show 09521-1704 KPP2962 AB 205 7.5 32
Show 09521-1704 KPP2962 AC 288 18.3 32
Show 09521-1704 KPP2962 BC 304 18.5 32
Show 09491-1630 DAM1772 279 2.3 34
Show 09488-1627 A 3080 68 1.1 39
Show 09511-1726 TDS6853 133 1.7 53
Show 09517-1729 UC 1840 322 34.3 56
Show 09550-1612 BU 592 193 9.7 57
Show 09561-1621 RST3669 295 1.8 69
Show 09502-1741 GWP1244 314 86.0 70
Show 09463-1627 A 3079 124 2.8 74
Show 09465-1613 J 2653 147 3.9 75
Show 09563-1602 RST3670 33 0.8 77
Show 09522-1753 RST2658 36 1.5 81
Show 09453-1623 TDS6785 337 0.5 89
Show 09570-1554 UC 1848 257 46.6 90
Show 09539-1511 BRT1912 353 5.3 90
Show 09549-1750 FEN 16 155 4.6 91
Show 09578-1654 KPP2961 286 1.9 95
Show 09450-1701 GWP1231 263 54.7 97
Show 09575-1726 RST3671 359 0.2 102
Show 09444-1620 GWP1226 204 50.0 103
Show 09444-1704 RST3661 149 1.1 105
Show 09575-1532 RST4444 167 2.7 107
Show 09450-1741 RST2652 47 0.7 115
Show 09483-1448 BRT 575 68 6.5 116
Show 09433-1620 HJ 821 354 12.6 118
Show 09558-1820 GWP1253 AB 168 44.6 125
Show 09599-1609 UC 1859 121 22.9 126
Show 09511-1840 CBL 132 116 50.7 127
Show 09594-1729 LDS 293 6 17.1 127
Show 10004-1628 J 1561 65 9.3 129
Show 09427-1601 OL 11 2 2.1 130
Show 09572-1455 RST4443 311 0.6 130
Show 09541-1427 GWP1248 29 57.3 133
Show 09576-1449 HJ 1173 345 12.8 140
Show 09464-1432 NSN 337 41 17.5 142
Show 09497-1414 BRT2722 93 5.4 142
Show 10013-1658 DAM1919 3.0 144
Show 09449-1823 GWP1230 195 38.9 144
Show 10001-1521 GWP1267 198 11.4 145
Show 09537-1405 BRT1911 282 5.1 152
Show 09596-1457 HJ 825 313 10.3 152
Show 10015-1722 ARA 63 94 15.6 152
Show 09595-1813 GWP1266 205 31.3 153
Show 10020-1704 TDS6969 314 0.9 156
Show 09403-1633 UC 1819 64 11.3 161
Show 10006-1807 RST2664 214 0.7 162
Show 10008-1809 ARA 220 6 7.7 165

 
 
WDS 09514-1633 : COMPONENTS
 
 
  A
B pa=63.0°
sep=1.12"
 
 
09514-1633 A
 
 
Componente originario normalizzato AB Name HD 85431 Coord arcsec 2000 095124.79-163330.0 Mag 8.09
Spectral class F5V (yellow-white) PmRA -69.00 PmDE -6.0 SAO 155538
HIP 48355 Tycho2 6044-01479-1 HD 85431 BD BD-15 2918
Tycho2
Tycho2 6044-01479-1 Pflag RAmdeg 147.85329992 DEmdeg -16.55832643
PmRA -69.3 PmDE -6.1 E RAmdeg 5 E DEmdeg 6
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.24 EpDEm 1990.99
Num 9 Q RAmdeg 1.6 Q DEmdeg 2.2 Q pmRA 1.6
Q pmDE 2.2 BTmag 8.643 E BTmag 0.016 VTmag 8.094
E VTmag 0.012 Prox 11 TYC T HIP 48355
CCDM A RAdeg 147.85346556 DEdeg -16.55831194 EpRA 1990 1.77
EpDE 1990 1.74 E RAdeg 5.4 E DEdeg 6.0 Posflg
Corr 0.4
SAO
SAO 155538 DelFlag RA1950 PmRA1950 -0.0047
DE1950 PmDE1950 0.019 Vmag 8.8 SpType F5
Double code Source 21 CatNum 3978 DM BD-15 2918
DMcomp BDsup HD 85431 M HD 0
GC RA1950rad 2.570133 DE1950rad -0.28489259 PmRA2000 -0.0043
PmDE2000 0.024
Hipparcos
Catalog H HIP 48355 Proxy H RAhms 09 51 24.83
DEdms -16 33 29.9 Vmag 7.97 VarFlag R Vmag G
RAdeg 147.853 DEdeg -16.5583 AstroRef A Plx 5.62
CCDM 09514-1633 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 62 Rho 1.125 HD 85431 BD BD-15 2918
CD CP Dm number -15 2918 VIred 0.58
SpType F5V R SpType Coord arcsec 2000 095124.83-163329.9
Hipparcos 2
HIP 48355 Sn 15 So 3 Nc 2
RArad 2.5805298846 DErad -0.2889970473 Plx 6.34 PmRA -65.11
PmDE -1.54 E RArad 0.66 E DErad 0.67 E Plx 0.87
E pmRA 0.76 E pmDE 0.78 Hpmag 8.0935 E Hpmag 0.0015
SHp 0.012 VA 0 BV 0.503 E BV 0.005
VI 0.58
CCDM
Ccdm 09514-1633 RComp Comp A Note1
Note2 Discov num DRAs 0.79 DDEs -27.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp F5 PmNote *
PmRA -68 PmDE 19 Dm number -15 2918 Cat1 BD
Name2 155538 Cat2 SAO HD 85431 M HD
ADS BDS M ADS BDS N IDS IDS 09466S1605A
HIC 48355
 
 
09514-1633 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 095124.86-163329.5 Mag 10.84 PmRA -65.00
PmDE -1.0 Calc delta mag 2.75 Calc coord yes
CCDM
Ccdm 09514-1633 RComp Comp B Note1
Note2 Discov num RST3665 DRAs DDEs
R dRAs Year 1951 Theta 059 Rho 0.8
Obs 3 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 09466S1605B
HIC 48355