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Current system
08484+0550
AGC 3
Rho Hya


Nearby doubles
31' : 08478+0619
SKF 726

38' : 08484+0629
KAM 2

43' : 08468+0625
SP 1AB
Ashlesha

51' : 08497+0637
ROE 33

55' : 08516+0525
CVR 513

63' : 08502+0647
HEI 744

67' : 08524+0520
A 2900

68' : 08497+0655
SKF1710

75' : 08459+0655
SKF 507

78' : 08435+0616
GRV 765

80' : 08439+0508
A 2751

84' : 08534+0513
A 2752

84' : 08515+0700
GRV 773

87' : 08440+0453
A 2898

88' : 08456+0707
UC 1710

93' : 08476+0722
GWP1084

96' : 08465+0419
STF1267

98' : 08524+0707
BRT2144

99' : 08521+0428
STF1290

101' : 08443+0431
SKF 500

105' : 08415+0604
SKF 714

107' : 08426+0653
SLE 472AB

108' : 08452+0414
HJ 5542

110' : 08440+0424
BAL2822

112' : 08557+0617
SKF 743

113' : 08510+0405
SKF 734



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

08484+0550 AGC 3 (Rho Hya)

 
 
08h 48m 25.98s +05° 50' 16.4" P.A. 146.00 sep 12.1 mag 4.36,11.90 Sp A0Vn dist. 108.58 pc (354.19 l.y.)
 
 
Coord 2000 08484+0550 Discov num AGC   3 Comp Coord arcsec 2000 08 48 25.98 +05 50 16.4
Date first 1878 Date last 2016 Obs 8
Pa first 145 Pa last 146.2 P.A. Now (θ) 146.2°
Sep first 12.4 Sep last 12.144 Sep. Now (ρ) 12.144"
Mag pri 4.36 Mag sec 11.90 delta mag (ΔM) 7.54 Spectral class A0Vn (white)
Pri motion ra -017 Sec motion ra
Pri motion dec -029 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Rho Hya Constellation Hydra SAO 117146 HIP 43234
Tycho2 0224-01334-1 Gaia DR2 582791194796026752 HD 75137 HR 3492
GC 12148 ADS 7006 BD BD+06 2040 Bayer Rho Hydrae
Bayer name Rho Hya Flamsteed 13 Hydrae Flamsteed name 13 Hya Distance 108.58
Distance ly 354.19 Bayer greek ρ Hya
 
 
WDS 08484+0550 AGC 3 (Rho Hya) : NOTES
 
 
discov_num notes refcode
AGC 3 rho Hya = 13 Hya. A is a spectroscopic binary, P = 8.2d.
 
 
REFERENCES
 
 
refcode metd author reference
AGC1862A Ma - Clark, A.G. 1862AN.....57..131B
AGC1862A cited by Bond (AN 57, 131, 1862)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08484+0550 AGC 3 2000 6 146 12.1 4.36 11.90 A0Vn N D 084825.98+055016.4
08484+0550 AGC 3 2015 7 146 12.1 4.36 11.90 A0Vn N 084825.98+055016.4
08484+0550 AGC 3 2016 8 146 12.1 4.36 11.90 A0Vn N 084825.98+055016.4

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

 
 
WDS 08484+0550 AGC 3 (Rho Hya) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08484+0550 AGC 3 (Rho Hya) : MEASURES
 
 
No records found.

 
 
WDS 08484+0550 (Rho Hya) : VIRTUAL EYEPIECE
 
 

08484+0550 AGC 3A mag 4.36 Sp A0Vn 08484+0550 AGC 3B sep 12.1 P.A. 146.30 mag 11.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 08484+0550 (Rho Hya) : ALADIN DSS IMAGE @ 08h 48m 25.98s +05° 50' 16.4"
 
 
 
 
WDS 08484+0550 AGC 3 (Rho Hya) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08484+0550 AGC 3 distance=0' 08478+0619 SKF 726 distance=31' 08484+0629 KAM 2 distance=38' 08468+0625 SP 1AB (Ashlesha) distance=43' 08468+0625 STF1273AB,C distance=43' 08468+0625 STF1273AB,D distance=43' 08468+0625 STF1273AB,E distance=43' 08468+0625 STF1273AB,F distance=43' 08497+0637 ROE 33 distance=51' 08516+0525 CVR 513 distance=55' 08502+0647 HEI 744 distance=63' 08524+0520 A 2900 distance=67' 08497+0655 SKF1710 distance=68' 08459+0655 SKF 507 distance=75' 08435+0616 GRV 765 distance=78' 08439+0508 A 2751 distance=80' 08534+0513 A 2752 distance=84' 08515+0700 GRV 773 distance=84' 08440+0453 A 2898 distance=87' 08456+0707 UC 1710 distance=88' 08476+0722 GWP1084 distance=93' 08465+0419 STF1267 distance=96' 08524+0707 BRT2144 distance=98' 08521+0428 STF1290 distance=99' 08443+0431 SKF 500 distance=101' 08415+0604 SKF 714 distance=105' 08426+0653 SLE 472BC distance=107' 08426+0653 SLE 472AB distance=107' 08426+0653 SLE 472AD distance=107' 08426+0653 SLE 472AC distance=107' 08452+0414 HJ 5542 distance=108' 08440+0424 BAL2822 distance=110' 08557+0617 SKF 743 distance=112' 08510+0405 SKF 734 distance=113' 08449+0730 SLW 288 distance=113' 08507+0401 STF1286 distance=115' 08442+0414 BAL2823 distance=115' 08562+0531 CVR 516 distance=117' 08559+0631 SKF 744 distance=119' 08462+0744 LDS3817 distance=119' 08415+0649 A 2963 distance=120' 08442+0732 TDS6065 distance=121' 08461+0748 J 735 distance=123' 08507+0752 VDK 3 distance=127' 08487+0342 TDS6111 distance=129' 08397+0546 STF1255BC distance=130' 08397+0546 STF1255BD distance=130' 08397+0546 STF1255AB distance=130' 08494+0341 A 2899 distance=130' 08408+0656 SKF 709 distance=132' 08411+0433 TDS6035 distance=134' 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 08484+0550 AGC 3 146 12.1
Show 08478+0619 SKF 726 213 1.4 31
Show 08484+0629 KAM 2 177 2.6 38
Show Ashlesha 08468+0625 SP 1 AB 324 0.1 43
Show 08468+0625 STF1273 AB,C 311 2.9 43
Show 08468+0625 STF1273 AB,D 201 18.1 43
Show 08468+0625 STF1273 AB,E 2 340.5 43
Show 08468+0625 STF1273 AB,F 265 406.5 43
Show 08497+0637 ROE 33 261 5.0 51
Show 08516+0525 CVR 513 229 20.7 55
Show 08502+0647 HEI 744 174 0.3 63
Show 08524+0520 A 2900 314 0.7 67
Show 08497+0655 SKF1710 48 1.6 68
Show 08459+0655 SKF 507 299 1.0 75
Show 08435+0616 GRV 765 107 28.9 78
Show 08439+0508 A 2751 13 1.5 80
Show 08534+0513 A 2752 231 5.1 84
Show 08515+0700 GRV 773 140 19.8 84
Show 08440+0453 A 2898 76 1.7 87
Show 08456+0707 UC 1710 91 6.1 88
Show 08476+0722 GWP1084 80 230.8 93
Show 08465+0419 STF1267 61 10.9 96
Show 08524+0707 BRT2144 14 8.9 98
Show 08521+0428 STF1290 325 2.8 99
Show 08443+0431 SKF 500 226 1.8 101
Show 08415+0604 SKF 714 166 0.8 105
Show 08426+0653 SLE 472 BC 105 38.7 107
Show 08426+0653 SLE 472 AB 150 28.8 107
Show 08426+0653 SLE 472 AD 272 54.0 107
Show 08426+0653 SLE 472 AC 124 62.3 107
Show 08452+0414 HJ 5542 137 65.0 108
Show 08440+0424 BAL2822 208 12.6 110
Show 08557+0617 SKF 743 44 3.6 112
Show 08510+0405 SKF 734 343 2.1 113
Show 08449+0730 SLW 288 68 34.9 113
Show 08507+0401 STF1286 82 29.2 115
Show 08442+0414 BAL2823 74 15.4 115
Show 08562+0531 CVR 516 114 19.5 117
Show 08559+0631 SKF 744 128 1.5 119
Show 08462+0744 LDS3817 3 47.8 119
Show 08415+0649 A 2963 264 3.2 120
Show 08442+0732 TDS6065 104 1.7 121
Show 08461+0748 J 735 340 2.8 123
Show 08507+0752 VDK 3 199 1.0 127
Show 08487+0342 TDS6111 94 0.6 129
Show 08397+0546 STF1255 BC 357 69.6 130
Show 08397+0546 STF1255 BD 22 71.5 130
Show 08397+0546 STF1255 AB 30 26.1 130
Show 08494+0341 A 2899 231 0.7 130
Show 08408+0656 SKF 709 20 1.2 132
Show 08411+0433 TDS6035 118 0.9 134

 
 
WDS 08484+0550 : COMPONENTS
 
 
  A
B pa=146.3°
sep=12.12"
 
 
08484+0550 A
 
 
Componente originario normalizzato AB Name Rho Hya Coord arcsec 2000 084825.98+055016.4 Mag 4.36
Spectral class A0Vn (white) PmRA -17.00 PmDE -29.0 SAO 117146
HIP 43234 Tycho2 0224-01334-1 HD 75137 HR 3492
GC 12148 BD BD+06 2040 Bayer Rho Hydrae Bayer name Rho Hya
Flamsteed 13 Hydrae Flamsteed name 13 Hya
Tycho2
Tycho2 0224-01334-1 Pflag RAmdeg 132.10820769 DEmdeg 5.83781082
PmRA -19.0 PmDE -30.2 E RAmdeg 3 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.69 EpDEm 1990.86
Num 12 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.9 BTmag 4.305 E BTmag 0.014 VTmag 4.332
E VTmag 0.009 Prox 999 TYC T HIP 43234
CCDM RAdeg 132.10825111 DEdeg 5.83788583 EpRA 1990 1.81
EpDE 1990 1.07 E RAdeg 3.1 E DEdeg 3.5 Posflg
Corr 0.1
SAO
SAO 117146 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 -0.037 Vmag 4.4 SpType A0
Double code Source 70 CatNum 12148 DM BD+06 2040
DMcomp BDsup HD 75137 M HD 0
GC 12148 RA1950rad 2.29417096 DE1950rad 0.10513219 PmRA2000 -0.0012
PmDE2000 -0.034
Hipparcos
Catalog H HIP 43234 Proxy RAhms 08 48 25.98
DEdms +05 50 16.4 Vmag 4.35 VarFlag R Vmag G
RAdeg 132.108 DEdeg 5.83788 AstroRef Plx 9.67
CCDM 08484+0550 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 75137 BD BD+06 2040
CD CP Dm number +06 2040 VIred -0.03
SpType A0Vn R SpType Coord arcsec 2000 084825.98+055016.4
Hipparcos 2
HIP 43234 Sn 5 So 0 Nc 1
RArad 2.3057239852 DErad 0.101890313 Plx 9.21 PmRA -17.33
PmDE -29.41 E RArad 0.17 E DErad 0.12 E Plx 0.21
E pmRA 0.23 E pmDE 0.17 Hpmag 4.3465 E Hpmag 0.0004
SHp 0.004 VA 0 BV -0.044 E BV 0.007
VI -0.03
CCDM
Ccdm 08484+0550 RComp Comp A Note1
Note2 Discov num DRAs 1.97 DDEs 15.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 4.4 Sp A0 PmNote *
PmRA -21 PmDE -37 Dm number +06 2040 Cat1 BD
Name2 +06 1139 Cat2 AGK2/3 HD 75137 M HD
ADS BDS A 7006 M ADS BDS N IDS IDS 08431N0612A
HIC 43234
 
 
08484+0550 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084826.43+055006.3 Mag 11.9 Calc delta mag 7.54
Calc coord yes
CCDM
Ccdm 08484+0550 RComp Comp B Note1
Note2 Discov num AGC 3 DRAs 2.43 DDEs 5.3
R dRAs 90 Year 1878 Theta 145 Rho 12.4
Obs 4 Vmag 11.9 Sp PmNote
PmRA -21 PmDE -37 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7006 M ADS BDS N IDS IDS 08431N0612B
HIC