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Doubles in session


Current system
08584-1422
LDS 3837


Nearby doubles
26' : 09000-1432
HDS1304

32' : 08568-1401
GWP1119

37' : 08588-1458
A 3070

45' : 08555-1409
RST3613

47' : 08566-1343
HJ 800

55' : 08548-1406
GWP1108AB

65' : 08570-1321
TDS6212

66' : 08541-1443
LDS3831

68' : 08567-1523
J 1537

74' : 09012-1523
FAL 25

78' : 08578-1306
HU 122

79' : 08575-1305
RST3615

80' : 08557-1531
GWP1113

87' : 08599-1546
TDS6240

87' : 09039-1454
BRT1907

88' : 09038-1343
TDS6279

90' : 08578-1254
UC 1736

97' : 09039-1515
J 1538

98' : 08539-1308
ST 9AB

102' : 09048-1343
HU 226

107' : 08512-1448
GWP1094

109' : 09005-1239
HJ 4160

109' : 08516-1510
UC 1724

110' : 08593-1233
LDS3839

110' : 08525-1314
HJ 4146

111' : 08527-1535
RST3611



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.

08584-1422 LDS 3837

 
 
08h 58m 22.49s -14° 22' 26.7" P.A. 302.00 sep 29.5 mag 9.11,15.53 Sp K0V dist. 46.82 pc (152.73 l.y.)
 
 
Coord 2000 08584-1422 Discov num LDS3837 Comp Coord arcsec 2000 08 58 22.49 -14 22 26.7
Date first 1960 Date last 2016 Obs 8
Pa first 303 Pa last 302.1 P.A. Now (θ) 302.1°
Sep first 29.0 Sep last 29.494 Sep. Now (ρ) 29.494"
Mag pri 9.11 Mag sec 15.53 delta mag (ΔM) 6.42 Spectral class K0V (yellow-orange)
Pri motion ra +012 Sec motion ra +006
Pri motion dec -247 Sec motion dec -244
Notes N (See Notes)
rPM=0.027 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra SAO 154800 HIP 44059 Tycho2 5456-00776-1
Gaia DR2 5733849170579848448 HD 76849 BD BD-13 2728 Distance 46.82
Distance ly 152.73
 
 
WDS 08584-1422 LDS 3837 : NOTES
 
 
discov_num notes refcode
LDS3837 NLTT 20663/20660 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (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
08584-1422 LDS3837 2000 3 302 29.6 9.06 16.31 K0V D 085822.49-142226.7
08584-1422 LDS3837 2010 5 302 29.5 9.11 15.53 K0V N 085822.49-142226.7
08584-1422 LDS3837 2015 6 302 29.5 9.11 15.53 K0V N 085822.49-142226.7
08584-1422 LDS3837 2016 8 302 29.5 9.11 15.53 K0V N 085822.49-142226.7

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

 
 
WDS 08584-1422 LDS 3837 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08584-1422 LDS 3837 : MEASURES
 
 
No records found.

 
 
WDS 08584-1422 : VIRTUAL EYEPIECE
 
 

08584-1422 LDS3837A mag 9.11 Sp K0V 08584-1422 LDS3837B sep 28.8 P.A. 302.90 mag 15.53 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 08584-1422 : ALADIN DSS IMAGE @ 08h 58m 22.49s -14° 22' 26.7"
 
 
 
 
WDS 08584-1422 LDS 3837 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08584-1422 LDS3837 distance=0' 09000-1432 HDS1304 distance=26' 08568-1401 GWP1119 distance=32' 08588-1458 A 3070 distance=37' 08555-1409 RST3613 distance=45' 08566-1343 HJ 800 distance=47' 08548-1406 GWP1108AB distance=55' 08548-1406 GWP1109AC distance=55' 08570-1321 TDS6212 distance=65' 08541-1443 LDS3831 distance=66' 08567-1523 J 1537 distance=68' 09012-1523 FAL 25 distance=74' 08578-1306 HU 122 distance=78' 08575-1305 RST3615 distance=79' 08557-1531 GWP1113 distance=80' 08599-1546 TDS6240 distance=87' 09039-1454 BRT1907 distance=87' 09038-1343 TDS6279 distance=88' 08578-1254 UC 1736 distance=90' 09039-1515 J 1538 distance=97' 08539-1308 ST 9AB distance=98' 09048-1343 HU 226 distance=102' 08512-1448 GWP1094 distance=107' 09005-1239 HJ 4160 distance=109' 08516-1510 UC 1724 distance=109' 08593-1233 LDS3839 distance=110' 08525-1314 HJ 4146 distance=110' 08527-1535 RST3611 distance=111' 09026-1556 RST4428 distance=112' 09001-1228 HU 225AB distance=118' 09001-1228 WOR 36AB,C distance=118' 08501-1353 DVG 5 distance=124' 08507-1306 TDS6131 distance=136' 08491-1440 HJ 797 distance=136' 08518-1242 UC 1725 distance=139' 08542-1629 GWP1104 distance=141' 08486-1353 JNN 64Ba,Bb distance=145' 08486-1353 LDS3821AB distance=146' 08486-1353 LDS3821AC distance=146' 09068-1305 J 1539 distance=146' 08550-1205 GWP1110 distance=147' 08550-1640 UC 1729 distance=147' 08491-1325 HJ 4140 distance=148' 09074-1531 PTT 13 distance=148' 08512-1231 XMI 84 distance=153' 09073-1304 J 1540 distance=154' 09074-1543 HJ 4174 distance=154' 08504-1604 TDS6127 distance=154' 08590-1657 MBL 6 distance=155' 09090-1411 HU 227AB distance=156' 09090-1411 HU 227AC 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 08584-1422 LDS3837 302 29.5
Show 09000-1432 HDS1304 107 0.2 26
Show 08568-1401 GWP1119 293 16.6 32
Show 08588-1458 A 3070 66 0.4 37
Show 08555-1409 RST3613 171 1.4 45
Show 08566-1343 HJ 800 353 23.8 47
Show 08548-1406 GWP1108 AB 309 52.1 55
Show 08548-1406 GWP1109 AC 13 10.1 55
Show 08570-1321 TDS6212 80 0.8 65
Show 08541-1443 LDS3831 354 136.7 66
Show 08567-1523 J 1537 357 5.5 68
Show 09012-1523 FAL 25 239 7.0 74
Show 08578-1306 HU 122 250 0.8 78
Show 08575-1305 RST3615 280 1.3 79
Show 08557-1531 GWP1113 67 19.0 80
Show 08599-1546 TDS6240 274 0.4 87
Show 09039-1454 BRT1907 59 5.0 87
Show 09038-1343 TDS6279 218 2.7 88
Show 08578-1254 UC 1736 165 11.1 90
Show 09039-1515 J 1538 65 7.6 97
Show 08539-1308 ST 9 AB 300 0.8 98
Show 09048-1343 HU 226 121 3.3 102
Show 08512-1448 GWP1094 34 84.7 107
Show 09005-1239 HJ 4160 282 13.3 109
Show 08516-1510 UC 1724 89 35.4 109
Show 08593-1233 LDS3839 16 5.3 110
Show 08525-1314 HJ 4146 109 29.6 110
Show 08527-1535 RST3611 42 1.1 111
Show 09026-1556 RST4428 350 1.1 112
Show 09001-1228 HU 225 AB 268 0.4 118
Show 09001-1228 WOR 36 AB,C 135 5.2 118
Show 08501-1353 DVG 5 45 5.5 124
Show 08507-1306 TDS6131 37 1.8 136
Show 08491-1440 HJ 797 138 16.6 136
Show 08518-1242 UC 1725 57 24.7 139
Show 08542-1629 GWP1104 261 104.8 141
Show 08486-1353 JNN 64 Ba,Bb 166 0.3 145
Show 08486-1353 LDS3821 AB 92 7.4 146
Show 08486-1353 LDS3821 AC 147 69.3 146
Show 09068-1305 J 1539 51 2.8 146
Show 08550-1205 GWP1110 93 110.6 147
Show 08550-1640 UC 1729 73 11.0 147
Show 08491-1325 HJ 4140 286 10.3 148
Show 09074-1531 PTT 13 241 4.2 148
Show 08512-1231 XMI 84 268 21.0 153
Show 09073-1304 J 1540 231 4.6 154
Show 09074-1543 HJ 4174 260 9.4 154
Show 08504-1604 TDS6127 17 2.0 154
Show 08590-1657 MBL 6 145 19.6 155
Show 09090-1411 HU 227 AB 223 2.5 156
Show 09090-1411 HU 227 AC 325 26.9 156

 
 
WDS 08584-1422 : COMPONENTS
 
 
  A
B pa=302.9°
sep=28.83"
 
 
08584-1422 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 085822.49-142226.7 Mag 9.11 Spectral class K0V (yellow-orange)
PmRA 12.00 PmDE -247.0 SAO 154800 HIP 44059
Tycho2 5456-00776-1 HD 76849 BD BD-13 2728
Tycho2
Tycho2 5456-00776-1 Pflag RAmdeg 134.59369056 DEmdeg -14.37406812
PmRA 11.2 PmDE -242.8 E RAmdeg 9 E DEmdeg 11
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.47 EpDEm 1989.21
Num 8 Q RAmdeg 0.6 Q DEmdeg 0.5 Q pmRA 0.7
Q pmDE 0.4 BTmag 10.094 E BTmag 0.025 VTmag 9.113
E VTmag 0.015 Prox 999 TYC T HIP 44059
CCDM RAdeg 134.59366417 DEdeg -14.37347833 EpRA 1990 1.63
EpDE 1990 1.25 E RAdeg 8.9 E DEdeg 11.4 Posflg
Corr 0.0
SAO
SAO 154800 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.247 Vmag 8.8 SpType G5
Double code Source 20 CatNum 3451 DM BD-13 2728
DMcomp BDsup HD 76849 M HD 0
GC RA1950rad 2.33880244 DE1950rad -0.24742219 PmRA2000 -0.0001
PmDE2000 -0.242
Hipparcos
Catalog H HIP 44059 Proxy RAhms 08 58 22.48
DEdms -14 22 24.5 Vmag 9.06 VarFlag R Vmag G
RAdeg 134.594 DEdeg -14.3735 AstroRef Plx 20.73
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 76849 BD BD-13 2728
CD CP Dm number -13 2728 VIred 0.86
SpType K0V R SpType Coord arcsec 2000 085822.48-142224.5
Hipparcos 2
HIP 44059 Sn 5 So 0 Nc 1
RArad 2.3491026355 DErad -0.2508645794 Plx 21.36 PmRA 13.57
PmDE -246.65 E RArad 0.84 E DErad 0.57 E Plx 1.08
E pmRA 1.05 E pmDE 0.59 Hpmag 9.1947 E Hpmag 0.0013
SHp 0.019 VA 0 BV 0.843 E BV 0.015
VI 0.88
CCDM
Ccdm 08584-1422 RComp Comp A Note1
Note2 Discov num DRAs -1.53 DDEs -26.6
R dRAs 81 Year Theta Rho
Obs 2 Vmag 10.0 Sp K0 PmNote @
PmRA -1 PmDE -242 Dm number -13 2728 Cat1 BD
Name2 154800 Cat2 SAO HD 76849 M HD
ADS BDS M ADS BDS N IDS IDS 08536S1359A
HIC 44059
 
 
08584-1422 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085820.82-142211.0 Mag 15.53 PmRA 6.00
PmDE -244.0 Calc delta mag 6.42 Calc coord yes
CCDM
Ccdm 08584-1422 RComp Comp B Note1
Note2 Discov num LDS3837 DRAs DDEs
R dRAs Year 1960 Theta 303 Rho 29.0
Obs 1 Vmag 16.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08536S1359B
HIC