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Doubles in session


Current system
14450-2803
HDS 2077 AB
HD 129730


Nearby doubles
23' : 14465-2753
HDS2083

44' : 14418-2755
BRT3011

44' : 14471-2729
B 280

52' : 14470-2846
B 279

53' : 14486-2822
RST1804

55' : 14411-2747
UC 2820

59' : 14445-2901
B 277

63' : 14443-2701
B 276

66' : 14401-2800
B 275

67' : 14455-2657
B 278

72' : 14440-2651
LDS4496

75' : 14488-2857
BRT3014

86' : 14469-2924
HDS2085

89' : 14423-2924
RST1801

89' : 14500-2902
RST2927

96' : 14380-2740
HDS2064

107' : 14397-2643
BU 805AB

108' : 14418-2942
BU 345AB

116' : 14529-2716
UC 2865

118' : 14505-2631
UC 2852

124' : 14404-2615
BU 806AB

129' : 14536-2707
SWR 162

129' : 14522-2637
B 281

130' : 14444-2554
HDS2076

130' : 14372-2644
UC 2804

132' : 14497-2605
LDS 508



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.

14450-2803 HDS 2077 AB (HD 129730)

 
 
14h 44m 58.68s -28° 02' 52.4" P.A. 182.00 sep 0.7 mag 8.68,11.92 Sp G3V dist. 154.8 pc (504.96 l.y.)
 
 
Coord 2000 14450-2803 Discov num HDS2077 Comp AB Coord arcsec 2000 14 44 58.68 -28 02 52.4
Date first 1991 Date last 2019 Obs 4
Pa first 191 Pa last 181.9 P.A. Now (θ) 181.9°
Sep first 0.6 Sep last 0.68 Sep. Now (ρ) 0.68"
Mag pri 8.68 Mag sec 11.92 delta mag (ΔM) 3.24 Spectral class G3V (yellow)
Pri motion ra -033 Sec motion ra
Pri motion dec +027 Sec motion dec
Notes W
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 129730 Constellation Hydra SAO 182837 HIP 72102
Tycho2 6754-00604-1 HD 129730 CD CD-2710030 CP CP-27 5045
Distance 154.8 Distance ly 504.96
 
 
WDS 14450-2803 HDS 2077 AB (HD 129730) : 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
14450-2803 HDS2077 AB 2019 4 182 0.7 8.68 11.92 G3V W 144458.68-280252.4

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

 
 
WDS 14450-2803 HDS 2077 AB (HD 129730) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 14450-2803 HDS 2077 AB (HD 129730) : MEASURES
 
 
No records found.

 
 
WDS 14450-2803 (HD 129730) : VIRTUAL EYEPIECE
 
 

14450-2803 HDS2077A mag 8.68 Sp G3V 14450-2803 HDS2077B sep 0.7 P.A. 181.70 mag 11.92 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 14450-2803 (HD 129730) : ALADIN DSS IMAGE @ 14h 44m 58.68s -28° 02' 52.4"
 
 
 
 
WDS 14450-2803 HDS 2077 AB (HD 129730) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

14450-2803 HDS2077AB distance=0' 14465-2753 HDS2083 distance=23' 14418-2755 BRT3011 distance=44' 14471-2729 B 280 distance=44' 14470-2846 B 279 distance=52' 14486-2822 RST1804 distance=53' 14411-2747 UC 2820 distance=55' 14445-2901 B 277 distance=59' 14443-2701 B 276 distance=63' 14401-2800 B 275 distance=66' 14455-2657 B 278 distance=67' 14440-2651 LDS4496 distance=72' 14488-2857 BRT3014 distance=75' 14469-2924 HDS2085 distance=86' 14423-2924 RST1801 distance=89' 14500-2902 RST2927 distance=89' 14380-2740 HDS2064 distance=96' 14397-2643 BU 805AB distance=107' 14397-2643 BU 805AC distance=107' 14397-2643 BU 805CD distance=107' 14418-2942 BU 345AB distance=108' 14529-2716 UC 2865 distance=116' 14505-2631 UC 2852 distance=118' 14404-2615 BU 806CD distance=124' 14404-2615 BU 806AB distance=124' 14404-2615 BU 806AC distance=124' 14404-2615 BU 806AP distance=124' 14536-2707 SWR 162 distance=129' 14522-2637 B 281 distance=129' 14444-2554 HDS2076 distance=130' 14372-2644 UC 2804 distance=130' 14497-2605 LDS 508 distance=132' 14375-2941 WNO 19 distance=139' 14474-3021 I 1255 distance=142' 14512-2606 RST5390 distance=144' 14520-2958 RST1808 distance=148' 14471-2535 KPP1665 distance=151' 14475-3030 BRT3013 distance=152' 14442-3038 KPP 321 distance=156' 14564-2729 UC 2874 distance=156' 14523-2602 TDS9332 distance=156' 14460-2527 SOZ 14DC distance=157' 14460-2527 TOK 583BC distance=157' 14460-2527 SOZ 14BD distance=157' 14460-2527 H 3 97AB distance=157' 14460-2527 TOK 583AC distance=157' 14460-2527 SOZ 14AD distance=157' 14496-3028 LDS5824 distance=159' 14417-3038 RST1799 distance=163' 14372-3011 RSS 345 distance=164' 14505-3031 UC 2853 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 14450-2803 HDS2077 AB 182 0.7
Show 14465-2753 HDS2083 8 0.2 23
Show 14418-2755 BRT3011 349 3.0 44
Show 14471-2729 B 280 250 0.6 44
Show 14470-2846 B 279 37 4.9 52
Show 14486-2822 RST1804 197 2.3 53
Show 14411-2747 UC 2820 304 21.5 55
Show 14445-2901 B 277 49 0.4 59
Show 14443-2701 B 276 224 0.5 63
Show 14401-2800 B 275 310 2.8 66
Show 14455-2657 B 278 89 0.2 67
Show 14440-2651 LDS4496 84 12.0 72
Show 14488-2857 BRT3014 263 4.1 75
Show 14469-2924 HDS2085 28 0.4 86
Show 14423-2924 RST1801 249 2.6 89
Show 14500-2902 RST2927 332 1.8 89
Show 14380-2740 HDS2064 60 0.0 96
Show 14397-2643 BU 805 AB 133 18.2 107
Show 14397-2643 BU 805 AC 41 123.0 107
Show 14397-2643 BU 805 CD 352 1.1 107
Show 14418-2942 BU 345 AB 284 0.9 108
Show 14529-2716 UC 2865 33 19.3 116
Show 14505-2631 UC 2852 243 31.5 118
Show 14404-2615 BU 806 CD 342 1.2 124
Show 14404-2615 BU 806 AB 74 0.6 124
Show 14404-2615 BU 806 AC 67 71.4 124
Show 14404-2615 BU 806 AP 300 19.6 124
Show 14536-2707 SWR 162 324 37.3 129
Show 14522-2637 B 281 142 2.0 129
Show 14444-2554 HDS2076 287 0.2 130
Show 14372-2644 UC 2804 124 48.3 130
Show 14497-2605 LDS 508 244 26.7 132
Show 14375-2941 WNO 19 137 11.4 139
Show 14474-3021 I 1255 318 1.8 142
Show 14512-2606 RST5390 63 1.0 144
Show 14520-2958 RST1808 358 0.4 148
Show 14471-2535 KPP1665 114 12.8 151
Show 14475-3030 BRT3013 191 5.0 152
Show 14442-3038 KPP 321 330 3.5 156
Show 14564-2729 UC 2874 249 20.9 156
Show 14523-2602 TDS9332 119 0.6 156
Show 14460-2527 SOZ 14 DC 69 526.6 157
Show 14460-2527 TOK 583 BC 71 525.5 157
Show 14460-2527 SOZ 14 BD 163 19.3 157
Show 14460-2527 H 3 97 AB 122 8.1 157
Show 14460-2527 TOK 583 AC 72 530.7 157
Show 14460-2527 SOZ 14 AD 151 26.5 157
Show 14496-3028 LDS5824 90 54.6 159
Show 14417-3038 RST1799 199 1.3 163
Show 14372-3011 RSS 345 142 10.7 164
Show 14505-3031 UC 2853 262 37.8 165

 
 
WDS 14450-2803 : COMPONENTS
 
 
  A
B pa=181.7°
sep=0.68"
 
 
14450-2803 A
 
 
Name HD 129730 Coord arcsec 2000 144458.68-280252.4 Mag 8.68 Spectral class G3V (yellow)
PmRA -33.00 PmDE 27.0 SAO 182837 HIP 72102
Tycho2 6754-00604-1 HD 129730 CD CD-2710030 CP CP-27 5045
Tycho2
Tycho2 6754-00604-1 Pflag RAmdeg 221.24443402 DEmdeg -28.04781143
PmRA -32.0 PmDE 29.8 E RAmdeg 7 E DEmdeg 11
E pmRA 1.5 E pmDE 1.7 EpRAm 1991.14 EpDEm 1990.58
Num 8 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.334 E BTmag 0.021 VTmag 8.578
E VTmag 0.015 Prox 999 TYC T HIP 72102
CCDM AB RAdeg 221.24451639 DEdeg -28.04788194 EpRA 1990 1.82
EpDE 1990 1.53 E RAdeg 7.4 E DEdeg 10.5 Posflg P
Corr -0.1
SAO
SAO 182837 DelFlag RA1950 PmRA1950 -0.0035
DE1950 PmDE1950 -0.005 Vmag 8.4 SpType G0
Double code Source 24 CatNum 9299 DM CD-2710030
DMcomp BDsup HD 129730 M HD 0
GC RA1950rad 3.84858134 DE1950rad -0.48586158 PmRA2000 -0.0036
PmDE2000 -0.001
Hipparcos
Catalog H HIP 72102 Proxy H RAhms 14 44 58.68
DEdms -28 02 52.4 Vmag 8.49 VarFlag R Vmag H
RAdeg 221.245 DEdeg -28.0479 AstroRef A Plx 6.57
CCDM 14450-2803 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 191 Rho 0.635 HD 129730 BD
CD CD-2710030 CP CP-27 5045 Dm number -2710030 VIred 0.73
SpType G3V R SpType Coord arcsec 2000 144458.68-280252.4
Hipparcos 2
HIP 72102 Sn 15 So 3 Nc 2
RArad 3.8614453183 DErad -0.4895279171 Plx 6.46 PmRA -32.45
PmDE 25.42 E RArad 1.5 E DErad 0.85 E Plx 1.55
E pmRA 2.25 E pmDE 1.08 Hpmag 8.6294 E Hpmag 0.002
SHp 0.013 VA 0 BV 0.686 E BV 0.017
VI 0.74
CCDM
Ccdm 14450-2803 RComp Comp A Note1
Note2 Discov num DRAs -1.34 DDEs 7.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.7 Sp G3 PmNote *
PmRA -33 PmDE 27 Dm number -2710030 Cat1 CD
Name2 182837 Cat2 SAO HD 129730 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 72102
 
 
14450-2803 B
 
 
Coord arcsec 2000 144458.68-280253.1 Mag 11.92 Calc delta mag 3.24 Calc coord yes
CCDM
Ccdm 14450-2803 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.35 DDEs 7.2
R dRAs 82 Year 1991 Theta 191 Rho 0.6
Obs 1 Vmag 11.9 Sp PmNote *
PmRA -33 PmDE 27 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 72102