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Current system
21509-5939
HDS 3111
HD 207415


Nearby doubles
15' : 21516-5925
HU 1634

46' : 21563-5921
HJ 5300AB

48' : 21570-5928
B 545AB

55' : 21473-5852
HDS3104

60' : 21444-6013
HJ 5294AB

67' : 21425-6000
HDS3091

75' : 22001-6005
WIS 359

76' : 21552-5831
TDT3243

81' : 21504-5818
HDS3109AB

83' : 22007-6016
UC 4628

88' : 22009-6024
TDT3292

113' : 22039-6035
TDT3319

114' : 21423-5807
KPP4244

116' : 21464-6129
TDT3150

116' : 21357-5942
TOK 732

120' : 21435-5754
HJ 5286

120' : 22056-5858
B 548

122' : 21466-5742
FIN 283

123' : 21556-6136
KPP1355

127' : 21557-6140
TOI 138

128' : 22071-5908
HJ 5316

138' : 21411-5744
B 2497

139' : 21552-6153
HDO 296AB

141' : 21444-5728
KPP3074

141' : 21408-5742
UC 4523

142' : 21323-5936
HU 1631



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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

21509-5939 HDS 3111 (HD 207415)

 
 
21h 50m 53.66s -59° 38' 41.2" P.A. 189.00 sep 0.2 mag 7.84,9.53 Sp K1III dist. 319.49 pc (1042.18 l.y.)
 
 
Coord 2000 21509-5939 Discov num HDS3111 Comp Coord arcsec 2000 21 50 53.66 -59 38 41.2
Date first 1991 Date last 2014 Obs 2
Pa first 193 Pa last 188.7 P.A. Now (θ) 188.7°
Sep first 0.2 Sep last 0.169 Sep. Now (ρ) 0.169"
Mag pri 7.84 Mag sec 9.53 delta mag (ΔM) 1.69 Spectral class K1III (yellow-orange)
Pri motion ra +012 Sec motion ra
Pri motion dec -035 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 207415 Constellation Indus SAO 247202 HIP 107842
Tycho2 8820-00579-1 Gaia DR2 6410396610933897984 HD 207415 CP CP-60 7511
Distance 319.49 Distance ly 1042.18
 
 
WDS 21509-5939 HDS 3111 (HD 207415) : 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
21509-5939 HDS3111 1991 1 193 0.2 7.84 9.53 K1III 215053.66-593841.2
21509-5939 HDS3111 2014 2 189 0.2 7.84 9.53 K1III 215053.66-593841.2

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

 
 
WDS 21509-5939 HDS 3111 (HD 207415) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21509-5939 HDS 3111 (HD 207415) : MEASURES
 
 
No records found.

 
 
WDS 21509-5939 (HD 207415) : VIRTUAL EYEPIECE
 
 

21509-5939 HDS3111A mag 7.84 Sp K1III 21509-5939 HDS3111B sep 0.2 P.A. 184.40 mag 9.53 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21509-5939 (HD 207415) : ALADIN DSS IMAGE @ 21h 50m 53.66s -59° 38' 41.2"
 
 
 
 
WDS 21509-5939 HDS 3111 (HD 207415) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21509-5939 HDS3111 distance=0' 21516-5925 HU 1634 distance=15' 21563-5921 HJ 5300AB distance=46' 21563-5921 HJ 5300BC distance=46' 21570-5928 B 545AB distance=48' 21473-5852 HDS3104 distance=55' 21444-6013 BAU 68BC distance=60' 21444-6013 BAU 68BD distance=60' 21444-6013 HJ 5294AB distance=60' 21444-6013 BAU 68AC distance=60' 21444-6013 BAU 68AD distance=60' 21425-6000 HDS3091 distance=67' 22001-6005 WIS 359 distance=75' 21552-5831 TDT3243 distance=76' 21504-5818 HDS3109AB distance=81' 22007-6016 UC 4628 distance=83' 22009-6024 TDT3292 distance=88' 22039-6035 TDT3319 distance=113' 21423-5807 KPP4244 distance=114' 21464-6129 TDT3150 distance=116' 21357-5942 TOK 732 distance=116' 21435-5754 HJ 5286 distance=120' 22056-5858 B 548 distance=120' 21466-5742 FIN 283 distance=122' 21556-6136 KPP1355 distance=123' 21557-6140 TOI 138 distance=127' 22071-5908 HJ 5316 distance=128' 21411-5744 B 2497 distance=138' 21552-6153 HDO 296AB distance=139' 21552-6153 CVN 31AC distance=139' 21552-6153 SHY 348AD distance=139' 21552-6153 SHY 348AE distance=139' 21552-6153 CVN 31AF distance=139' 21334-6024 TVB 320BC distance=139' 21444-5728 KPP3074 distance=141' 21408-5742 UC 4523 distance=141' 21323-5936 HU 1631 distance=142' 21329-6026 UC 4493 distance=144' 21386-5750 TDT3079 distance=145' 21552-6153 SHY 347DE distance=145' 21552-6153 CVN 31DF distance=145' 22094-6024 KPP3067 distance=146' 21562-5716 UC 4605 distance=149' 21440-5720 JC 25AB distance=150' 21440-5720 JC 25AC distance=150' 22085-5825 SKF2810 distance=154' 22075-6132 TDT3356 distance=167' 22022-5717 B 2899 distance=168' 21420-5706 KPP1729 distance=168' 21506-5647 HU 1633 distance=172' 21335-6144 B 531AB distance=179' 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 21509-5939 HDS3111 189 0.2
Show 21516-5925 HU 1634 256 2.0 15
Show 21563-5921 HJ 5300 AB 34 25.5 46
Show 21563-5921 HJ 5300 BC 273 7.3 46
Show 21570-5928 B 545 AB 195 4.0 48
Show 21473-5852 HDS3104 182 0.3 55
Show 21444-6013 BAU 68 BC 161 28.6 60
Show 21444-6013 BAU 68 BD 124 40.6 60
Show 21444-6013 HJ 5294 AB 12 8.5 60
Show 21444-6013 BAU 68 AC 150 21.7 60
Show 21444-6013 BAU 68 AD 112 38.2 60
Show 21425-6000 HDS3091 69 0.7 67
Show 22001-6005 WIS 359 107 215.0 75
Show 21552-5831 TDT3243 107 1.0 76
Show 21504-5818 HDS3109 AB 301 0.1 81
Show 22007-6016 UC 4628 175 22.8 83
Show 22009-6024 TDT3292 77 0.5 88
Show 22039-6035 TDT3319 260 0.5 113
Show 21423-5807 KPP4244 92 2.4 114
Show 21464-6129 TDT3150 347 0.6 116
Show 21357-5942 TOK 732 189 0.7 116
Show 21435-5754 HJ 5286 87 8.1 120
Show 22056-5858 B 548 250 0.1 120
Show 21466-5742 FIN 283 136 0.2 122
Show 21556-6136 KPP1355 220 10.2 123
Show 21557-6140 TOI 138 261 0.1 127
Show 22071-5908 HJ 5316 136 3.5 128
Show 21411-5744 B 2497 234 9.9 138
Show 21552-6153 HDO 296 AB 271 0.1 139
Show 21552-6153 CVN 31 AC 158 5.0 139
Show 21552-6153 SHY 348 AD 245 999.9 139
Show 21552-6153 SHY 348 AE 306 999.9 139
Show 21552-6153 CVN 31 AF 191 12.9 139
Show 21334-6024 TVB 320 BC 348 9.6 139
Show 21444-5728 KPP3074 201 2.0 141
Show 21408-5742 UC 4523 226 34.4 141
Show 21323-5936 HU 1631 195 1.0 142
Show 21329-6026 UC 4493 128 10.1 144
Show 21386-5750 TDT3079 289 0.6 145
Show 21552-6153 SHY 347 DE 320 999.9 145
Show 21552-6153 CVN 31 DF 33 11.1 145
Show 22094-6024 KPP3067 89 1.5 146
Show 21562-5716 UC 4605 292 31.6 149
Show 21440-5720 JC 25 AB 4 152.3 150
Show 21440-5720 JC 25 AC 214 187.0 150
Show 22085-5825 SKF2810 6 111.1 154
Show 22075-6132 TDT3356 74 0.6 167
Show 22022-5717 B 2899 219 7.9 168
Show 21420-5706 KPP1729 177 13.4 168
Show 21506-5647 HU 1633 323 1.6 172
Show 21335-6144 B 531 AB 325 3.4 179

 
 
WDS 21509-5939 : COMPONENTS
 
 
  A
B pa=184.4°
sep=0.17"
 
 
21509-5939 A
 
 
Componente originario normalizzato AB Name HD 207415 Coord arcsec 2000 215053.66-593841.2 Mag 7.84
Spectral class K1III (yellow-orange) PmRA 12.00 PmDE -35.0 HIP 107842
Tycho2 8820-00579-1 HD 207415 CP CP-60 7511
Tycho2
Tycho2 8820-00579-1 Pflag RAmdeg 327.72362586 DEmdeg -59.64484754
PmRA 11.9 PmDE -34.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.4 EpRAm 1991.08 EpDEm 1991.21
Num 13 Q RAmdeg 1.4 Q DEmdeg 1.2 Q pmRA 1.5
Q pmDE 1.1 BTmag 8.917 E BTmag 0.016 VTmag 7.602
E VTmag 0.010 Prox 999 TYC T HIP 107842
CCDM AB RAdeg 327.72357222 DEdeg -59.64476806 EpRA 1990 1.69
EpDE 1990 1.64 E RAdeg 4.6 E DEdeg 4.7 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 107842 Proxy H RAhms 21 50 53.66
DEdms -59 38 41.2 Vmag 7.47 VarFlag R Vmag H
RAdeg 327.724 DEdeg -59.6448 AstroRef * Plx 4.55
CCDM 21509-5939 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 193 Rho 0.212 HD 207415 BD
CD CP CP-60 7511 Dm number -60 7511 VIred 1.08
SpType K1III R SpType Coord arcsec 2000 215053.66-593841.2
Hipparcos 2
HIP 107842 Sn 55 So 3 Nc 2
RArad 5.7198552692 DErad -1.0409975491 Plx 3.13 PmRA 11.45
PmDE -34.52 E RArad 0.54 E DErad 0.51 E Plx 0.89
E pmRA 0.72 E pmDE 0.49 Hpmag 7.6359 E Hpmag 0.0016
SHp 0.016 VA 0 BV 1.117 E BV 0.009
VI 1.08
CCDM
Ccdm 21509-5939 RComp Comp A Note1
Note2 Discov num DRAs -0.33 DDEs 18.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.8 Sp K1 PmNote *
PmRA 12 PmDE -35 Dm number -60 7511 Cat1 CPD
Name2 247202 Cat2 SAO HD 207415 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 107842
 
 
21509-5939 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215053.66-593841.4 Mag 9.53 SAO 247202
DM CP-60 7511 Calc delta mag 1.69 Calc coord yes
SAO
SAO 247202 DelFlag RA1950 PmRA1950 0.0017
DE1950 PmDE1950 -0.036 Vmag 7.5 SpType K0
Double code Source 43 CatNum 6482 DM CP-60 7511
DMcomp BDsup HD 207415 M HD 0
GC RA1950rad 5.70416228 DE1950rad -1.04507813 PmRA2000 0.001
PmDE2000 -0.039
CCDM
Ccdm 21509-5939 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.34 DDEs 18.4
R dRAs 82 Year 1991 Theta 193 Rho 0.2
Obs 1 Vmag 9.5 Sp PmNote *
PmRA 12 PmDE -35 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 107842