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Current system
10027-0830
HDS 1449


Nearby doubles
5' : 10025-0827
DAM1948

7' : 10031-0832
DAM1970

19' : 10038-0823
HDS1454

26' : 10036-0852
GWP1280

45' : 10025-0915
RST3674

69' : 10004-0731
RST3673

81' : 10023-0951
HJ 826

83' : 10077-0905
RST3681

86' : 10083-0812
XMI 95

87' : 10075-0918
TDS7036

89' : 10077-0916
GWP1298

90' : 10078-0917
DAM2029

91' : 10086-0807
XMI 96

94' : 10032-0658
GWP1277

98' : 09571-0923
A 1345

103' : 10010-0651
GWP1270

107' : 10090-0741
GWP1302

109' : 10063-1005
HJ 829

110' : 10018-1019
UC 1865

111' : 10075-0955
RST3680

112' : 10101-0824
CHR 177

114' : 10002-0642
A 555

116' : 10103-0848
UC 1889

117' : 09567-0947
WIS 162

121' : 10087-0951
GWP1301

122' : 09548-0757
J 746



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

10027-0830 HDS 1449

 
 
10h 02m 39.06s -08° 30' 25.5" P.A. 351.00 sep 1.8 mag 10.95,13.23 Sp K5V dist. 78.74 pc (256.85 l.y.)
 
 
Coord 2000 10027-0830 Discov num HDS1449 Comp Coord arcsec 2000 10 02 39.06 -08 30 25.5
Date first 1991 Date last 2016 Obs 4
Pa first 350 Pa last 350.8 P.A. Now (θ) 350.8°
Sep first 1.8 Sep last 1.769 Sep. Now (ρ) 1.769"
Mag pri 10.95 Mag sec 13.23 delta mag (ΔM) 2.28 Spectral class K5V (yellow-orange)
Pri motion ra -081 Sec motion ra -079
Pri motion dec -012 Sec motion dec -019
Notes
rPM=0.089 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sextans HIP 49210 Tycho2 5476-01037-3 Gaia DR2 3772134265564350208
Distance 78.74 Distance ly 256.85
 
 
WDS 10027-0830 HDS 1449 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10027-0830 HDS1449 1991 2 350 1.9 10.95 13.23 K5V 100239.06-083025.5
10027-0830 HDS1449 2015 3 351 1.8 10.95 13.23 K5V 100239.06-083025.5
10027-0830 HDS1449 2016 4 351 1.8 10.95 13.23 K5V 100239.06-083025.5

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

 
 
WDS 10027-0830 HDS 1449 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10027-0830 HDS 1449 : MEASURES
 
 
No records found.

 
 
WDS 10027-0830 : VIRTUAL EYEPIECE
 
 

10027-0830 HDS1449A mag 10.95 Sp K5V 10027-0830 HDS1449B sep 1.8 P.A. 350.90 mag 13.23 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10027-0830 : ALADIN DSS IMAGE @ 10h 02m 39.06s -08° 30' 25.5"
 
 
 
 
WDS 10027-0830 HDS 1449 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10027-0830 HDS1449 distance=0' 10025-0827 DAM1948 distance=5' 10031-0832 DAM1970 distance=7' 10038-0823 HDS1454 distance=19' 10036-0852 GWP1280 distance=26' 10025-0915 RST3674 distance=45' 10004-0731 RST3673 distance=69' 10023-0951 HJ 826 distance=81' 10077-0905 RST3681 distance=83' 10083-0812 XMI 95 distance=86' 10075-0918 TDS7036 distance=87' 10077-0916 GWP1298 distance=89' 10078-0917 DAM2029 distance=90' 10086-0807 XMI 96 distance=91' 10032-0658 GWP1277 distance=94' 09571-0923 A 1345 distance=98' 10010-0651 GWP1270 distance=103' 10090-0741 GWP1302 distance=107' 10063-1005 HJ 829 distance=109' 10018-1019 UC 1865 distance=110' 10075-0955 RST3680 distance=111' 10101-0824 CHR 177 distance=112' 10002-0642 A 555 distance=114' 10103-0848 UC 1889 distance=116' 09567-0947 WIS 162 distance=117' 10087-0951 GWP1301 distance=121' 09548-0757 J 746 distance=122' 10055-1028 UC 1876 distance=126' 10037-1035 KPP2754 distance=126' 10077-0644 GWP1297 distance=131' 09573-1019 GWP1257 distance=135' 10063-0626 GWP1289 distance=136' 10021-0613 UC 1868 distance=138' 10017-0606 RST4446 distance=145' 10122-0750 RST3686 distance=148' 09571-0627 UC 1849 distance=149' 10036-0600 RST4448 distance=151' 09525-0806 AC 5AB distance=153' 09525-0806 HJ 4256AB,C distance=153' 10032-0557 GWP1278 distance=154' 10029-0556 A 64AB distance=155' 10029-0556 DAM 716AB,C distance=155' 10132-0848 LDS 296 distance=157' 10100-0637 A 2980 distance=157' 09578-0611 GWP1258 distance=158' 09572-1055 TDS 562 distance=166' 10122-1002 KPP2040 distance=169' 10114-0642 GWP1310 distance=169' 09581-0554 GWP1260 distance=171' 09536-0654 J 1560 distance=173' 10050-0540 HJ 150 distance=174' 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 10027-0830 HDS1449 351 1.8
Show 10025-0827 DAM1948 281 9.6 5
Show 10031-0832 DAM1970 7 2.5 7
Show 10038-0823 HDS1454 24 0.1 19
Show 10036-0852 GWP1280 135 24.0 26
Show 10025-0915 RST3674 142 2.9 45
Show 10004-0731 RST3673 170 0.4 69
Show 10023-0951 HJ 826 313 17.2 81
Show 10077-0905 RST3681 247 0.5 83
Show 10083-0812 XMI 95 148 22.9 86
Show 10075-0918 TDS7036 289 0.4 87
Show 10077-0916 GWP1298 253 17.1 89
Show 10078-0917 DAM2029 190 6.1 90
Show 10086-0807 XMI 96 277 25.4 91
Show 10032-0658 GWP1277 289 19.3 94
Show 09571-0923 A 1345 228 4.0 98
Show 10010-0651 GWP1270 92 11.7 103
Show 10090-0741 GWP1302 293 34.1 107
Show 10063-1005 HJ 829 326 16.1 109
Show 10018-1019 UC 1865 112 23.1 110
Show 10075-0955 RST3680 341 3.1 111
Show 10101-0824 CHR 177 9 0.2 112
Show 10002-0642 A 555 204 0.6 114
Show 10103-0848 UC 1889 179 25.4 116
Show 09567-0947 WIS 162 25 454.1 117
Show 10087-0951 GWP1301 313 7.7 121
Show 09548-0757 J 746 296 2.4 122
Show 10055-1028 UC 1876 40 27.3 126
Show 10037-1035 KPP2754 293 4.6 126
Show 10077-0644 GWP1297 166 50.4 131
Show 09573-1019 GWP1257 296 11.8 135
Show 10063-0626 GWP1289 357 558.7 136
Show 10021-0613 UC 1868 287 39.8 138
Show 10017-0606 RST4446 336 1.5 145
Show 10122-0750 RST3686 201 5.9 148
Show 09571-0627 UC 1849 190 48.2 149
Show 10036-0600 RST4448 174 1.7 151
Show 09525-0806 AC 5 AB 35 0.4 153
Show 09525-0806 HJ 4256 AB,C 333 36.9 153
Show 10032-0557 GWP1278 292 6.8 154
Show 10029-0556 A 64 AB 344 1.5 155
Show 10029-0556 DAM 716 AB,C 334 48.9 155
Show 10132-0848 LDS 296 204 5.1 157
Show 10100-0637 A 2980 180 0.8 157
Show 09578-0611 GWP1258 112 20.3 158
Show 09572-1055 TDS 562 303 1.2 166
Show 10122-1002 KPP2040 343 16.3 169
Show 10114-0642 GWP1310 335 35.4 169
Show 09581-0554 GWP1260 322 26.7 171
Show 09536-0654 J 1560 303 10.1 173
Show 10050-0540 HJ 150 311 12.7 174

 
 
WDS 10027-0830 : COMPONENTS
 
 
  A
B pa=350.9°
sep=1.77"
 
 
10027-0830 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 100239.06-083025.5 Mag 10.95 Spectral class K5V (yellow-orange)
PmRA -81.00 PmDE -12.0 HIP 49210 Tycho2 5476-01037-3
Tycho2
Tycho2 5476-01037-3 Pflag RAmdeg 150.66275777 DEmdeg -8.50708475
PmRA -80.9 PmDE -11.8 E RAmdeg 60 E DEmdeg 74
E pmRA 2.1 E pmDE 2.2 EpRAm 1982.32 EpDEm 1978.29
Num 4 Q RAmdeg 0.2 Q DEmdeg 1.2 Q pmRA 0.2
Q pmDE 1.2 BTmag 12.472 E BTmag 0.260 VTmag 10.954
E VTmag 0.090 Prox 19 TYC HIP 49210
CCDM A RAdeg 150.66294583 DEdeg -8.50705694 EpRA 1990 1.72
EpDE 1990 1.54 E RAdeg 63.2 E DEdeg 79.8 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 49210 Proxy H RAhms 10 02 39.11
DEdms -08 30 25.3 Vmag 10.95 VarFlag R Vmag H
RAdeg 150.663 DEdeg -8.50701 AstroRef A Plx 13.09
CCDM 10027-0830 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 350 Rho 1.793 HD BD
CD CP Dm number VIred 0.7
SpType K5V R SpType Coord arcsec 2000 100239.11-083025.3
Hipparcos 2
HIP 49210 Sn 15 So 3 Nc 2
RArad 2.6295645623 DErad -0.1484754165 Plx 12.7 PmRA -80.95
PmDE -18.19 E RArad 2.51 E DErad 2 E Plx 3.13
E pmRA 2.68 E pmDE 2.29 Hpmag 11.0831 E Hpmag 0.0079
SHp 0.048 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 10027-0830 RComp Comp A Note1
Note2 Discov num DRAs -2.94 DDEs -25.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 11.2 Sp K5 PmNote *
PmRA -79 PmDE -19 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 49210
 
 
10027-0830 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 100239.04-083023.8 Mag 13.23 PmRA -79.00
PmDE -19.0 Calc delta mag 2.28 Calc coord yes
CCDM
Ccdm 10027-0830 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.96 DDEs -23.7
R dRAs 82 Year 1991 Theta 350 Rho 1.8
Obs 1 Vmag 13.2 Sp PmNote *
PmRA -79 PmDE -19 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 49210