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Doubles in session


Current system
20289-6228
HJ 5197


Nearby doubles
3' : 20286-6225
HJ 5196

4' : 20293-6225
BAU9004

17' : 20267-6224
TDT2278

27' : 20327-6225
TDT2354

29' : 20330-6230
FAL 68

38' : 20241-6245
UC 4167

38' : 20300-6305
KPP4202

39' : 20270-6303
RST1069

45' : 20232-6249
NSN 445

50' : 20360-6237
KPP3073

52' : 20363-6219
TDT2412

59' : 20355-6151
KPP1026

65' : 20347-6319
HU 1615

87' : 20412-6242
R 323AB

90' : 20278-6357
UC 4191AB

91' : 20161-6210
I 411

94' : 20357-6348
TDT2403

98' : 20403-6132
TDT2462

100' : 20211-6105
UC 4157

112' : 20422-6332
RST1075

112' : 20227-6411
B 988

114' : 20348-6414
UC 4220

115' : 20319-6420
TDT2342

115' : 20360-6412
B 991

115' : 20415-6114
RST4673

116' : 20351-6042
RST4670



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.

20289-6228 HJ 5197

 
 
20h 28m 54.51s -62° 27' 34.2" P.A. 272.00 sep 61.2 mag 8.49,12.80 Sp G6V dist. 61.77 pc (201.49 l.y.)
 
 
Coord 2000 20289-6228 Discov num HJ 5197 Comp Coord arcsec 2000 20 28 54.51 -62 27 34.2
Date first 1836 Date last 2015 Obs 4
Pa first 212 Pa last 271.5 P.A. Now (θ) 271.5°
Sep first 30.0 Sep last 61.152 Sep. Now (ρ) 61.152"
Mag pri 8.49 Mag sec 12.80 delta mag (ΔM) 4.31 Spectral class G6V (yellow)
Pri motion ra +231 Sec motion ra
Pri motion dec -195 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo SAO 254798 HIP 101031 Tycho2 9091-01115-1
Gaia DR2 6429977160679936768 HD 194419 CD CD-62 1324 CP CP-62 6160
Distance 61.77 Distance ly 201.49
 
 
WDS 20289-6228 HJ 5197 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20289-6228 HJ 5197 1916 2 247 44.3 8.40 12.80 G6V 202854.23-622732.5
20289-6228 HJ 5197 1993 3 263 25.1 8.40 12.80 G6V 202854.23-622732.5
20289-6228 HJ 5197 2000 3 269 58.6 8.40 12.80 G6V 202854.23-622732.5
20289-6228 HJ 5197 2010 4 271 60.2 8.49 12.80 G6V 202854.51-622734.2
20289-6228 HJ 5197 2015 5 272 61.2 8.49 12.80 G6V 202854.51-622734.2

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

 
 
WDS 20289-6228 HJ 5197 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20289-6228 HJ 5197 : MEASURES
 
 
No records found.

 
 
WDS 20289-6228 : VIRTUAL EYEPIECE
 
 

20289-6228 HJ 5197A mag 8.49 Sp G6V 20289-6228 HJ 5197B sep 28.3 P.A. 273.20 mag 12.8 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 20289-6228 : ALADIN DSS IMAGE @ 20h 28m 54.51s -62° 27' 34.2"
 
 
 
 
WDS 20289-6228 HJ 5197 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20289-6228 HJ 5197 distance=0' 20286-6225 HJ 5196 distance=3' 20293-6225 BAU9004 distance=4' 20267-6224 TDT2278 distance=17' 20327-6225 TDT2354 distance=27' 20330-6230 FAL 68 distance=29' 20241-6245 UC 4167 distance=38' 20300-6305 KPP4202 distance=38' 20270-6303 RST1069 distance=39' 20232-6249 NSN 445 distance=45' 20360-6237 KPP3073 distance=50' 20363-6219 TDT2412 distance=52' 20355-6151 KPP1026 distance=59' 20347-6319 HU 1615 distance=65' 20412-6242 R 323AB distance=87' 20412-6242 BAU 63AC distance=87' 20278-6357 UC 4191AB distance=90' 20161-6210 I 411 distance=91' 20357-6348 TDT2403 distance=94' 20403-6132 TDT2462 distance=98' 20211-6105 UC 4157 distance=100' 20422-6332 RST1075 distance=112' 20227-6411 B 988 distance=112' 20348-6414 UC 4220 distance=114' 20319-6420 TDT2342 distance=115' 20360-6412 B 991 distance=115' 20415-6114 RST4673 distance=115' 20351-6042 RST4670 distance=116' 20356-6038 UC 4226 distance=120' 20447-6319 LDS 719 distance=120' 20423-6348 TDT2483 distance=122' 20218-6420 LDS 708AB distance=122' 20218-6420 BAU 62AC distance=122' 20379-6038 EGN 25Ba,Bb distance=127' 20379-6038 MUG 4AB distance=127' 20379-6038 TOK 630AC distance=127' 20407-6411 HU 1616 distance=131' 20118-6337 RST5153AB distance=136' 20118-6337 HJ 5167AB,C distance=136' 20472-6320 UC 4287 distance=136' 20092-6210 HU 1611AB distance=139' 20398-6430 HJ 5217 distance=143' 20412-6034 UC 4256 distance=144' 20333-6006 KPP1094 distance=145' 20416-6427 UC 4259 distance=147' 20444-6411 B 994 distance=147' 20397-6436 FAB 16 distance=148' 20146-6426 HJ 5171AB distance=153' 20146-6426 HJ 5171AC distance=153' 20146-6426 BAU 60AD distance=153' 20146-6426 HJ 5171BC distance=153' 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 20289-6228 HJ 5197 272 61.2
Show 20286-6225 HJ 5196 275 18.5 3
Show 20293-6225 BAU9004 85 25.4 4
Show 20267-6224 TDT2278 224 0.9 17
Show 20327-6225 TDT2354 303 1.4 27
Show 20330-6230 FAL 68 312 9.0 29
Show 20241-6245 UC 4167 328 90.2 38
Show 20300-6305 KPP4202 65 2.1 38
Show 20270-6303 RST1069 115 0.4 39
Show 20232-6249 NSN 445 192 2.0 45
Show 20360-6237 KPP3073 58 13.7 50
Show 20363-6219 TDT2412 18 0.6 52
Show 20355-6151 KPP1026 238 8.2 59
Show 20347-6319 HU 1615 287 0.2 65
Show 20412-6242 R 323 AB 319 2.9 87
Show 20412-6242 BAU 63 AC 266 9.1 87
Show 20278-6357 UC 4191 AB 214 28.3 90
Show 20161-6210 I 411 273 0.8 91
Show 20357-6348 TDT2403 237 1.0 94
Show 20403-6132 TDT2462 83 2.2 98
Show 20211-6105 UC 4157 22 34.1 100
Show 20422-6332 RST1075 286 1.4 112
Show 20227-6411 B 988 68 1.8 112
Show 20348-6414 UC 4220 9 41.6 114
Show 20319-6420 TDT2342 182 2.5 115
Show 20360-6412 B 991 167 3.1 115
Show 20415-6114 RST4673 76 0.7 115
Show 20351-6042 RST4670 213 0.2 116
Show 20356-6038 UC 4226 150 26.3 120
Show 20447-6319 LDS 719 171 187.2 120
Show 20423-6348 TDT2483 87 0.6 122
Show 20218-6420 LDS 708 AB 210 22.1 122
Show 20218-6420 BAU 62 AC 281 46.3 122
Show 20379-6038 EGN 25 Ba,Bb 165 0.4 127
Show 20379-6038 MUG 4 AB 175 10.8 127
Show 20379-6038 TOK 630 AC 52 743.3 127
Show 20407-6411 HU 1616 68 0.7 131
Show 20118-6337 RST5153 AB 331 0.3 136
Show 20118-6337 HJ 5167 AB,C 33 7.3 136
Show 20472-6320 UC 4287 21 24.0 136
Show 20092-6210 HU 1611 AB 290 1.5 139
Show 20398-6430 HJ 5217 232 7.7 143
Show 20412-6034 UC 4256 118 12.2 144
Show 20333-6006 KPP1094 210 8.7 145
Show 20416-6427 UC 4259 191 13.9 147
Show 20444-6411 B 994 193 0.8 147
Show 20397-6436 FAB 16 358 20.0 148
Show 20146-6426 HJ 5171 AB 305 17.3 153
Show 20146-6426 HJ 5171 AC 335 34.6 153
Show 20146-6426 BAU 60 AD 215 52.1 153
Show 20146-6426 HJ 5171 BC 21.5 153

 
 
WDS 20289-6228 : COMPONENTS
 
 
  A
B pa=273.2°
sep=28.31"
 
 
20289-6228 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202854.51-622734.2 Mag 8.49 Spectral class G6V (yellow)
PmRA 231.00 PmDE -195.0 SAO 254798 HIP 101031
Tycho2 9091-01115-1 HD 194419 CD CD-62 1324 CP CP-62 6160
Tycho2
Tycho2 9091-01115-1 Pflag RAmdeg 307.22714552 DEmdeg -62.45949593
PmRA 221.8 PmDE -194.1 E RAmdeg 7 E DEmdeg 7
E pmRA 1.6 E pmDE 1.4 EpRAm 1991.03 EpDEm 1990.83
Num 10 Q RAmdeg 0.4 Q DEmdeg 0.4 Q pmRA 0.4
Q pmDE 0.5 BTmag 9.311 E BTmag 0.018 VTmag 8.490
E VTmag 0.013 Prox 999 TYC T HIP 101031
CCDM RAdeg 307.22603167 DEdeg -62.45904944 EpRA 1990 1.64
EpDE 1990 1.72 E RAdeg 6.8 E DEdeg 6.9 Posflg
Corr 0.0
SAO
SAO 254798 DelFlag RA1950 PmRA1950 0.0339
DE1950 PmDE1950 -0.202 Vmag 8.5 SpType G5
Double code Source 43 CatNum 6141 DM CP-62 6160
DMcomp BDsup HD 194419 M HD 0
GC RA1950rad 5.34333108 DE1950rad -1.0929787 PmRA2000 0.0329
PmDE2000 -0.202
Hipparcos
Catalog H HIP 101031 Proxy RAhms 20 28 54.23
DEdms -62 27 32.5 Vmag 8.39 VarFlag R Vmag G
RAdeg 307.226 DEdeg -62.459 AstroRef Plx 15.56
CCDM 20289-6228 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 194419 BD
CD CD-62 1324 CP CP-62 6160 Dm number -62 1324 VIred 0.78
SpType G6V R SpType Coord arcsec 2000 202854.23-622732.5
Hipparcos 2
HIP 101031 Sn 5 So 0 Nc 1
RArad 5.3621048171 DErad -1.0901156555 Plx 16.19 PmRA 221.45
PmDE -194.75 E RArad 0.6 E DErad 0.47 E Plx 0.82
E pmRA 0.62 E pmDE 0.58 Hpmag 8.5347 E Hpmag 0.0019
SHp 0.019 VA 0 BV 0.725 E BV 0.002
VI 0.78
CCDM
Ccdm 20289-6228 RComp Comp A Note1
Note2 Discov num DRAs 0.61 DDEs 25.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp G5 PmNote *
PmRA 233 PmDE -202 Dm number -62 6160 Cat1 CPD
Name2 254798 Cat2 SAO HD 194419 M HD
ADS BDS M ADS BDS N IDS IDS 20202S6247A
HIC 101031
 
 
20289-6228 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202850.43-622732.6 Mag 12.8 Calc delta mag 4.31
Calc coord yes
CCDM
Ccdm 20289-6228 RComp Comp B Note1
Note2 Discov num HJ 5197 DRAs DDEs
R dRAs Year 1916 Theta 247 Rho 44.3
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20202S6247B
HIC