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Doubles in session


Current system
21153-6341
HJ 5250
HD 201868


Nearby doubles
20' : 21132-6354
UC 4408

31' : 21129-6407
RSS 555

34' : 21186-6406
UC 4438

48' : 21146-6429
UC 4419

68' : 21061-6411
TDT2746

75' : 21100-6447
RST1083

78' : 21222-6445
RST1088

84' : 21235-6445
MLO 92

85' : 21129-6218
TDT2830

93' : 21292-6334
TDT2989

99' : 21295-6316
TDT2994

99' : 21215-6511
TDT2922

101' : 21262-6233
TDT2965

101' : 21271-6239
CTI9698

103' : 21278-6444
UC 4472

104' : 21190-6200
TDT2898

106' : 21239-6213
LDS 740

106' : 21032-6452
TDT2715

110' : 21315-6323
KPP1507

115' : 21253-6209
B 526

117' : 20579-6359
TSN 36AB

118' : 21328-6403
TDT3023

121' : 21246-6526
TDT2948

132' : 20587-6234
B 1003

134' : 21212-6550
TDT2916

143' : 21187-6121
NSN 446



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.

21153-6341 HJ 5250 (HD 201868)

 
 
21h 15m 20.18s -63° 41' 15.9" P.A. 304.00 sep 9.6 mag 8.56,10.07 Sp F5V dist. 162.6 pc (530.4 l.y.)
 
 
Coord 2000 21153-6341 Discov num HJ 5250 Comp Coord arcsec 2000 21 15 20.18 -63 41 15.9
Date first 1836 Date last 2020 Obs 20
Pa first 304 Pa last 304.3 P.A. Now (θ) 304.3°
Sep first 16.4 Sep last 9.622 Sep. Now (ρ) 9.622"
Mag pri 8.56 Mag sec 10.07 delta mag (ΔM) 1.51 Spectral class F5V (yellow-white)
Pri motion ra -023 Sec motion ra -025
Pri motion dec -012 Sec motion dec -008
Notes
rPM=0.17 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 201868 Constellation Pavo SAO 254961 HIP 104932
Tycho2 9106-00793-1 Gaia DR2 6449886567478736512 HD 201868 CP CP-64 4110
Distance 162.6 Distance ly 530.4
 
 
WDS 21153-6341 HJ 5250 (HD 201868) : 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
21153-6341 HJ 5250 2000 13 304 9.6 8.56 10.07 F5V D 211520.18-634115.9
21153-6341 HJ 5250 2010 16 304 9.0 8.56 10.07 F5V 211520.18-634115.9
21153-6341 HJ 5250 2015 17 305 9.6 8.56 10.07 F5V 211520.18-634115.9
21153-6341 HJ 5250 2020 19 304 9.6 8.56 10.07 F5V 211520.18-634115.9

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

 
 
WDS 21153-6341 HJ 5250 (HD 201868) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21153-6341 HJ 5250 (HD 201868) : MEASURES
 
 
No records found.

 
 
WDS 21153-6341 (HD 201868) : VIRTUAL EYEPIECE
 
 

21153-6341 HJ 5250A mag 8.56 Sp F5V 21153-6341 HJ 5250B sep 6.5 P.A. 327.00 mag 10.07 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 21153-6341 (HD 201868) : ALADIN DSS IMAGE @ 21h 15m 20.18s -63° 41' 15.9"
 
 
 
 
WDS 21153-6341 HJ 5250 (HD 201868) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21153-6341 HJ 5250 distance=1' 21132-6354 UC 4408 distance=20' 21129-6407 RSS 555 distance=31' 21186-6406 UC 4438 distance=34' 21146-6429 UC 4419 distance=48' 21061-6411 TDT2746 distance=68' 21100-6447 RST1083 distance=75' 21222-6445 RST1088 distance=78' 21235-6445 MLO 92 distance=84' 21129-6218 TDT2830 distance=85' 21292-6334 TDT2989 distance=93' 21295-6316 TDT2994 distance=99' 21215-6511 TDT2922 distance=99' 21262-6233 TDT2965 distance=101' 21271-6239 CTI9698 distance=101' 21278-6444 UC 4472 distance=103' 21190-6200 TDT2898 distance=104' 21239-6213 LDS 740 distance=106' 21032-6452 TDT2715 distance=106' 21315-6323 KPP1507 distance=110' 21253-6209 B 526 distance=115' 20579-6359 TSN 36AB distance=117' 21328-6403 TDT3023 distance=118' 21246-6526 TDT2948 distance=121' 20587-6234 B 1003 distance=132' 21212-6550 TDT2916 distance=134' 21187-6121 NSN 446 distance=143' 21156-6609 TDT2866 distance=149' 21327-6521 LDS 747 distance=151' 21204-6609 TDT2912 distance=152' 21119-6617 HDS3020 distance=158' 21117-6621 FAL 71 distance=162' 20594-6558 MLO 91 distance=171' 21335-6144 B 531AB distance=172' 21335-6144 BAU 67AC distance=172' 21215-6640 DON1006 distance=183' 21295-6103 B 529 distance=187' 20598-6621 TDT2683 distance=188' 20557-6609 HDS2981AB distance=194' 20557-6609 HDS2981AC distance=194' 21214-6655 HJ 5255AB distance=198' 21214-6655 SYU 13Ba,Bb distance=198' 21215-6655 YMG 93 distance=198' 21081-6702 HJ 5240 distance=206' 21026-6651 TDT2709 distance=206' 21200-6018 HJ 5256AB distance=207' 21200-6018 BAU 66AC distance=207' 21200-6018 BAU 66AD distance=207' 21190-6013 R 328 distance=211' 21252-6702 TDT2953 distance=211' 21231-6706 TDT2936 distance=211' 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 21153-6341 HJ 5250 304 9.6 1
Show 21132-6354 UC 4408 165 21.4 20
Show 21129-6407 RSS 555 95 8.2 31
Show 21186-6406 UC 4438 227 9.1 34
Show 21146-6429 UC 4419 176 55.6 48
Show 21061-6411 TDT2746 330 0.4 68
Show 21100-6447 RST1083 8 0.5 75
Show 21222-6445 RST1088 252 1.4 78
Show 21235-6445 MLO 92 335 2.4 84
Show 21129-6218 TDT2830 152 2.3 85
Show 21292-6334 TDT2989 78 1.9 93
Show 21295-6316 TDT2994 106 0.7 99
Show 21215-6511 TDT2922 263 0.5 99
Show 21262-6233 TDT2965 355 2.0 101
Show 21271-6239 CTI9698 336 3.5 101
Show 21278-6444 UC 4472 226 8.4 103
Show 21190-6200 TDT2898 347 0.6 104
Show 21239-6213 LDS 740 31 14.1 106
Show 21032-6452 TDT2715 294 1.8 106
Show 21315-6323 KPP1507 45 11.4 110
Show 21253-6209 B 526 122 0.6 115
Show 20579-6359 TSN 36 AB 122 260.3 117
Show 21328-6403 TDT3023 1 0.8 118
Show 21246-6526 TDT2948 119 0.7 121
Show 20587-6234 B 1003 138 0.5 132
Show 21212-6550 TDT2916 138 0.5 134
Show 21187-6121 NSN 446 334 4.0 143
Show 21156-6609 TDT2866 157 0.5 149
Show 21327-6521 LDS 747 25 193.2 151
Show 21204-6609 TDT2912 351 0.5 152
Show 21119-6617 HDS3020 80 0.3 158
Show 21117-6621 FAL 71 97 22.2 162
Show 20594-6558 MLO 91 242 17.0 171
Show 21335-6144 B 531 AB 325 3.4 172
Show 21335-6144 BAU 67 AC 60 50.7 172
Show 21215-6640 DON1006 126 2.5 183
Show 21295-6103 B 529 272 0.6 187
Show 20598-6621 TDT2683 186 2.4 188
Show 20557-6609 HDS2981 AB 243 0.1 194
Show 20557-6609 HDS2981 AC 172 1.3 194
Show 21214-6655 HJ 5255 AB 110 26.5 198
Show 21214-6655 SYU 13 Ba,Bb 277 0.1 198
Show 21215-6655 YMG 93 87 0.1 198
Show 21081-6702 HJ 5240 203 11.8 206
Show 21026-6651 TDT2709 213 0.7 206
Show 21200-6018 HJ 5256 AB 148 17.6 207
Show 21200-6018 BAU 66 AC 139 29.6 207
Show 21200-6018 BAU 66 AD 271 49.4 207
Show 21190-6013 R 328 298 21.0 211
Show 21252-6702 TDT2953 68 0.6 211
Show 21231-6706 TDT2936 325 0.6 211

 
 
WDS 21153-6341 : COMPONENTS
 
 
  A
B pa=327.0°
sep=6.47"
 
 
21153-6341 A
 
 
Componente originario normalizzato AB Name HD 201868 Coord arcsec 2000 211520.18-634115.9 Mag 8.56
Spectral class F5V (yellow-white) PmRA -23.00 PmDE -12.0 SAO 254961
HIP 104932 Tycho2 9106-00793-1 HD 201868 CP CP-64 4110
Tycho2
Tycho2 9106-00793-1 Pflag RAmdeg 318.83408275 DEmdeg -63.68775048
PmRA -20.5 PmDE -10.7 E RAmdeg 6 E DEmdeg 6
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.86 EpDEm 1990.90
Num 10 Q RAmdeg 1.3 Q DEmdeg 0.7 Q pmRA 1.4
Q pmDE 0.7 BTmag 9.053 E BTmag 0.015 VTmag 8.561
E VTmag 0.011 Prox 95 TYC T HIP 104932
CCDM A RAdeg 318.83419194 DEdeg -63.68772528 EpRA 1990 1.52
EpDE 1990 1.54 E RAdeg 5.5 E DEdeg 5.5 Posflg
Corr 0.1
SAO
SAO 254961 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 -0.001 Vmag 8.1 SpType F2
Double code Source 43 CatNum 6324 DM CP-64 4110
DMcomp BDsup HD 201868 M HD 1
GC RA1950rad 5.54697253 DE1950rad -1.11518741 PmRA2000 -0.003
PmDE2000 -0.003
Hipparcos
Catalog H HIP 104932 Proxy H RAhms 21 15 20.21
DEdms -63 41 15.8 Vmag 8.26 VarFlag R Vmag H
RAdeg 318.834 DEdeg -63.6877 AstroRef A Plx 6
CCDM 21153-6341 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 305 Rho 9.576 HD 201868 BD
CD CP CP-64 4110 Dm number -64 4110 VIred 0.48
SpType F5V R SpType Coord arcsec 2000 211520.21-634115.8
Hipparcos 2
HIP 104932 Sn 15 So 3 Nc 2
RArad 5.5647064282 DErad -1.1115604948 Plx 6.15 PmRA -18.68
PmDE -8.81 E RArad 0.65 E DErad 0.74 E Plx 1.38
E pmRA 0.88 E pmDE 1.01 Hpmag 8.3699 E Hpmag 0.0018
SHp 0.024 VA 0 BV 0.519 E BV 0.01
VI 0.59
CCDM
Ccdm 21153-6341 RComp Comp A Note1
Note2 Discov num DRAs 2.34 DDEs -15.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp F2 PmNote *
PmRA -12 PmDE -1 Dm number -64 4110 Cat1 CPD
Name2 254961 Cat2 SAO HD 201868 M HD
ADS BDS M ADS BDS N IDS IDS 21072S6406A
HIC 104932
 
 
21153-6341 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211519.65-634110.5 Mag 10.07 PmRA -25.00
PmDE -8.0 Tycho2 9106-01423-1 Calc delta mag 1.51 Calc coord yes
Tycho2
Tycho2 9106-01423-1 Pflag RAmdeg 318.82914041 DEmdeg -63.68625160
PmRA -26.1 PmDE -9.9 E RAmdeg 19 E DEmdeg 18
E pmRA 2.0 E pmDE 2.0 EpRAm 1989.97 EpDEm 1990.20
Num 6 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 10.764 E BTmag 0.036 VTmag 10.073
E VTmag 0.027 Prox 95 TYC T HIP 104932
CCDM B RAdeg 318.82927861 DEdeg -63.68622861 EpRA 1990 1.51
EpDE 1990 1.59 E RAdeg 19.4 E DEdeg 18.4 Posflg
Corr -0.1
CCDM
Ccdm 21153-6341 RComp Comp B Note1
Note2 Discov num HJ 5250 DRAs 1.19 DDEs -9.7
R dRAs 10 Year 1836 Theta 305 Rho 9.6
Obs 4 Vmag 10.5 Sp PmNote *
PmRA 12 PmDE -8 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21072S6406B
HIC 104932