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Doubles in session


Current system
21540-8036
HJ 5289
HD 207085


Nearby doubles
36' : 21422-8057
TDT3116

49' : 21528-8124
UC 4588

58' : 21385-8121
NSN 428

61' : 22114-7955
UC 4672

96' : 21582-7901
HDS3122

118' : 21475-7839
UC 4566

121' : 21534-7835
I 672

128' : 21509-8243
HJ 5278

133' : 21459-8247
R 334

147' : 22114-8258
UC 4673

150' : 21378-8301
UC 4515

159' : 21477-7759
LDS6362AB

163' : 21475-7754
DAM 661

177' : 22059-7743
HJ 5310

186' : 21556-8341
DAM1264

196' : 21549-7720
HDS3117AB

196' : 21415-7723
BLM 6

199' : 22025-7719
HJ 5301AB

200' : 21495-7717
I 1050

202' : 22025-7716
DAW 231

214' : 21455-8409
TDT3142

220' : 22006-7657
TDT3289

230' : 21366-7652
KPP2099

242' : 21382-8435
TDT3070

249' : 21596-8444
R 336

250' : 22051-8444
HJ 5292



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.

21540-8036 HJ 5289 (HD 207085)

 
 
21h 53m 59.19s -80° 35' 41.1" P.A. 47.00 sep 16.9 mag 10.16,11.48 Sp G6/8III:
 
 
Coord 2000 21540-8036 Discov num HJ 5289 Comp Coord arcsec 2000 21 53 59.19 -80 35 41.1
Date first 1837 Date last 2015 Obs 12
Pa first 47 Pa last 47.4 P.A. Now (θ) 47.4°
Sep first 10.0 Sep last 16.927 Sep. Now (ρ) 16.927"
Mag pri 10.16 Mag sec 11.48 delta mag (ΔM) 1.32 Spectral class G6/8III: (yellow)
Pri motion ra +008 Sec motion ra +010
Pri motion dec +012 Sec motion dec +015
Notes N (See Notes)
rPM=0.2 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 207085 Constellation Octans Tycho2 9482-00253-1 Gaia DR2 6354611995145750144
HD 207085
 
 
WDS 21540-8036 HJ 5289 (HD 207085) : NOTES
 
 
discov_num notes refcode
HJ 5289 B is CPD-81@978.
 
 
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
21540-8036 HJ 5289 2000 8 48 16.8 10.16 11.48 G6/8III: N D 215359.19-803541.1
21540-8036 HJ 5289 2010 10 48 16.6 10.16 11.48 G6/8III: N 215359.19-803541.1
21540-8036 HJ 5289 2015 11 47 16.9 10.16 11.48 G6/8III: N 215359.19-803541.1

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

 
 
WDS 21540-8036 HJ 5289 (HD 207085) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21540-8036 HJ 5289 (HD 207085) : MEASURES
 
 
No records found.

 
 
WDS 21540-8036 (HD 207085) : VIRTUAL EYEPIECE
 
 

21540-8036 HJ 5289A mag 10.16 Sp G6/8III: 21540-8036 HJ 5289B sep 11.6 P.A. 10.10 mag 11.48 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 21540-8036 (HD 207085) : ALADIN DSS IMAGE @ 21h 53m 59.19s -80° 35' 41.1"
 
 
 
 
WDS 21540-8036 HJ 5289 (HD 207085) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21540-8036 HJ 5289 distance=0' 21422-8057 TDT3116 distance=36' 21528-8124 UC 4588 distance=49' 21385-8121 NSN 428 distance=58' 22114-7955 UC 4672 distance=61' 21582-7901 HDS3122 distance=96' 21475-7839 UC 4566 distance=118' 21534-7835 I 672 distance=121' 21509-8243 HJ 5278 distance=128' 21459-8247 R 334 distance=133' 22114-8258 UC 4673 distance=147' 21378-8301 UC 4515 distance=150' 21477-7759 LDS6362AB distance=159' 21477-7759 LDS6362AC distance=159' 21475-7754 DAM 661 distance=163' 22059-7743 HJ 5310 distance=177' 21556-8341 DAM1264 distance=186' 21549-7720 HDS3117AB distance=196' 21549-7720 SKF 106AC distance=196' 21415-7723 BLM 6 distance=196' 22025-7719 SHY 786BC distance=199' 22025-7719 HJ 5301AB distance=199' 21495-7717 I 1050 distance=200' 22025-7716 DAW 231 distance=202' 21455-8409 TDT3142 distance=214' 22006-7657 TDT3289 distance=220' 21366-7652 KPP2099 distance=230' 21382-8435 TDT3070 distance=242' 21596-8444 R 336 distance=249' 22051-8444 HJ 5292 distance=250' 21345-7627 KPP2244 distance=255' 21510-7612 HDS3112 distance=264' 22031-7607 HJ 5306 distance=270' 21364-7608 TDT3054 distance=273' 21538-8511 UC 4592 distance=276' 21457-7541 KPP4246 distance=296' 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 21540-8036 HJ 5289 47 16.9
Show 21422-8057 TDT3116 98 0.6 36
Show 21528-8124 UC 4588 186 16.9 49
Show 21385-8121 NSN 428 86 7.2 58
Show 22114-7955 UC 4672 66 12.7 61
Show 21582-7901 HDS3122 340 0.1 96
Show 21475-7839 UC 4566 14 35.6 118
Show 21534-7835 I 672 295 17.4 121
Show 21509-8243 HJ 5278 62 3.3 128
Show 21459-8247 R 334 112 2.8 133
Show 22114-8258 UC 4673 53 14.9 147
Show 21378-8301 UC 4515 56 52.5 150
Show 21477-7759 LDS6362 AB 132 1.7 159
Show 21477-7759 LDS6362 AC 249 7.7 159
Show 21475-7754 DAM 661 195 1.9 163
Show 22059-7743 HJ 5310 238 8.4 177
Show 21556-8341 DAM1264 20 15.6 186
Show 21549-7720 HDS3117 AB 119 2.1 196
Show 21549-7720 SKF 106 AC 311 7.6 196
Show 21415-7723 BLM 6 331 0.1 196
Show 22025-7719 SHY 786 BC 255 999.9 199
Show 22025-7719 HJ 5301 AB 202 10.5 199
Show 21495-7717 I 1050 87 2.9 200
Show 22025-7716 DAW 231 275 5.2 202
Show 21455-8409 TDT3142 290 0.5 214
Show 22006-7657 TDT3289 212 3.5 220
Show 21366-7652 KPP2099 105 16.9 230
Show 21382-8435 TDT3070 109 2.4 242
Show 21596-8444 R 336 342 27.7 249
Show 22051-8444 HJ 5292 152 5.2 250
Show 21345-7627 KPP2244 53 18.6 255
Show 21510-7612 HDS3112 349 1.2 264
Show 22031-7607 HJ 5306 71 34.8 270
Show 21364-7608 TDT3054 225 1.5 273
Show 21538-8511 UC 4592 163 65.3 276
Show 21457-7541 KPP4246 108 1.3 296

 
 
WDS 21540-8036 : COMPONENTS
 
 
  A
B pa=10.1°
sep=11.64"
 
 
21540-8036 A
 
 
Componente originario normalizzato AB Name HD 207085 Coord arcsec 2000 215359.19-803541.1 Mag 10.16
Spectral class G6/8III: (yellow) PmRA 8.00 PmDE 12.0 Tycho2 9482-00253-1
HD 207085
Tycho2
Tycho2 9482-00253-1 Pflag RAmdeg 328.49660956 DEmdeg -80.59475090
PmRA 7.8 PmDE 11.2 E RAmdeg 23 E DEmdeg 22
E pmRA 1.8 E pmDE 1.7 EpRAm 1989.06 EpDEm 1989.64
Num 6 Q RAmdeg 0.9 Q DEmdeg 1.4 Q pmRA 0.8
Q pmDE 1.4 BTmag 11.281 E BTmag 0.051 VTmag 10.162
E VTmag 0.029 Prox 170 TYC T HIP
CCDM RAdeg 328.49650361 DEdeg -80.59477667 EpRA 1990 1.70
EpDE 1990 1.72 E RAdeg 23.5 E DEdeg 21.7 Posflg
Corr 0.0
CCDM
Ccdm 21540-8036 RComp Comp A Note1
Note2 Discov num DRAs -0.98 DDEs 19.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp G5 PmNote *
PmRA 2 PmDE 22 Dm number -81 977 Cat1 CPD
Name2 Cat2 HD 207085 M HD
ADS BDS M ADS BDS N IDS IDS 21413S8104A
HIC
 
 
21540-8036 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215400.02-803529.6 Mag 11.48 PmRA 10.00
PmDE 15.0 Calc delta mag 1.32 Calc coord yes
CCDM
Ccdm 21540-8036 RComp Comp B Note1
Note2 Discov num HJ 5289 DRAs DDEs
R dRAs Year 1918 Theta 049 Rho 17.2
Obs 2 Vmag 10.7 Sp PmNote
PmRA PmDE Dm number -81 978 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21413S8104B
HIC