stampa
Login

Saving a selection in a list is possibile.
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21101-4851
HJ 5247
HD 201265


Nearby doubles
23' : 21079-4856
RST5477

28' : 21076-4901
TDT2771

40' : 21063-4904
TDT2749

43' : 21083-4813
TDT2780

51' : 21150-4906
I 1437

80' : 21041-4758
I 130

84' : 21128-5010
UC 4406

86' : 21173-4940
TDT2887

86' : 21188-4901
TDT2897

87' : 21146-4737
KPP1790

91' : 21011-4907
SKF 765

100' : 21165-4734
KPP4231

111' : 21037-5021
UC 4369

119' : 20591-4806
RST3273

120' : 21004-5003
UC 4358

122' : 21153-5041
RST1085

123' : 21027-5030
B 2489

123' : 21014-5019
SKF 379

124' : 20596-4746
I 1431

125' : 21097-5055
UC 4392

126' : 21122-5054
SKF1170

130' : 21205-4732
RST1087

132' : 21048-4650
NSN 454

132' : 20568-4840
HU 1332

142' : 21190-5043
HJ 5257

142' : 21193-4703
HJ 5259AB



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.

21101-4851 HJ 5247 (HD 201265)

 
 
21h 10m 08.14s -48° 50' 26.7" P.A. 187.00 sep 28.4 mag 8.63,8.87 Sp K1III
 
 
Coord 2000 21101-4851 Discov num HJ 5247 Comp Coord arcsec 2000 21 10 08.14 -48 50 26.7
Date first 1834 Date last 2021 Obs 16
Pa first 188 Pa last 186.7 P.A. Now (θ) 186.7°
Sep first 22.5 Sep last 28.42 Sep. Now (ρ) 28.42"
Mag pri 8.63 Mag sec 8.87 delta mag (ΔM) 0.24 Spectral class K1III (yellow-orange)
Pri motion ra -001 Sec motion ra -000
Pri motion dec -014 Sec motion dec -014
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.071 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 201265 Constellation Indus Tycho2 8429-01331-1 Gaia DR2 6479695392859069184
HD 201265
 
 
WDS 21101-4851 HJ 5247 (HD 201265) : NOTES
 
 
discov_num notes refcode
HJ 5247 B is CD-49@13357.
 
 
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
21101-4851 HJ 5247 1999 12 187 28.4 8.63 8.87 N D 211008.14-485026.7
21101-4851 HJ 5247 2010 14 187 28.4 8.63 8.87 K1III N 211008.14-485026.7
21101-4851 HJ 5247 2015 15 187 28.4 8.63 8.87 K1III N 211008.14-485026.7
21101-4851 HJ 5247 2021 16 187 28.4 8.63 8.87 K1III NV 211008.14-485026.7

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

 
 
WDS 21101-4851 HJ 5247 (HD 201265) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21101-4851 HJ 5247 (HD 201265) : MEASURES
 
 
No records found.

 
 
WDS 21101-4851 (HD 201265) : VIRTUAL EYEPIECE
 
 

21101-4851 HJ 5247A mag 8.63 Sp K1III 21101-4851 HJ 5247B sep 28.3 P.A. 184.40 mag 8.87 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 21101-4851 (HD 201265) : ALADIN DSS IMAGE @ 21h 10m 08.14s -48° 50' 26.7"
 
 
 
 
WDS 21101-4851 HJ 5247 (HD 201265) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21101-4851 HJ 5247 distance=1' 21079-4856 RST5477 distance=23' 21076-4901 TDT2771 distance=28' 21063-4904 TDT2749 distance=40' 21083-4813 TDT2780 distance=43' 21150-4906 I 1437 distance=51' 21041-4758 I 130 distance=80' 21128-5010 UC 4406 distance=84' 21173-4940 TDT2887 distance=86' 21188-4901 TDT2897 distance=86' 21146-4737 KPP1790 distance=87' 21011-4907 SKF 765 distance=91' 21165-4734 KPP4231 distance=100' 21037-5021 UC 4369 distance=111' 20591-4806 RST3273 distance=119' 21004-5003 UC 4358 distance=120' 21153-5041 RST1085 distance=122' 21027-5030 B 2489 distance=123' 21014-5019 SKF 379 distance=123' 20596-4746 I 1431 distance=124' 21097-5055 UC 4392 distance=125' 21122-5054 SKF1170 distance=126' 21205-4732 RST1087 distance=130' 21048-4650 NSN 454 distance=132' 20568-4840 HU 1332 distance=132' 21190-5043 HJ 5257 distance=142' 21193-4703 HJ 5259AB distance=142' 21193-4703 ARY 104AC distance=142' 21076-5114 HDS3011 distance=146' 21030-4643 SKF1099 distance=147' 21086-5121 RST1082 distance=152' 21256-4833 CPO9301 distance=154' 21154-5117 NSN 449 distance=155' 21254-4814 UC 4467 distance=156' 20546-4938 TOK 680AB distance=160' 20546-4938 TOK 680AC distance=160' 21135-5129 BRT1117 distance=163' 21009-5107 RST1079 distance=163' 21250-5004 BRT1118 distance=164' 21013-5110 KPP2255 distance=164' 20534-4923 SHY 784BC distance=164' 21045-4615 TOK 35 distance=166' 21168-5123 BVD 136 distance=166' 20533-4906 TDT2608 distance=167' 21152-4612 KPP3079 distance=167' 20534-4923 SHY 784AB distance=168' 21221-5055 TDT2928 distance=171' 21000-5111 I 1432 distance=172' 20529-4826 CPO9297 distance=173' 21245-4711 SKF1022 distance=176' 21064-5143 NSN 453 distance=176' 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 21101-4851 HJ 5247 187 28.4 1
Show 21079-4856 RST5477 142 15.3 23
Show 21076-4901 TDT2771 161 0.9 28
Show 21063-4904 TDT2749 130 2.1 40
Show 21083-4813 TDT2780 89 1.7 43
Show 21150-4906 I 1437 348 1.1 51
Show 21041-4758 I 130 319 3.3 80
Show 21128-5010 UC 4406 12 7.3 84
Show 21173-4940 TDT2887 193 0.5 86
Show 21188-4901 TDT2897 165 1.9 86
Show 21146-4737 KPP1790 240 13.9 87
Show 21011-4907 SKF 765 340 64.3 91
Show 21165-4734 KPP4231 162 2.2 100
Show 21037-5021 UC 4369 79 23.6 111
Show 20591-4806 RST3273 49 1.0 119
Show 21004-5003 UC 4358 261 11.1 120
Show 21153-5041 RST1085 205 1.7 122
Show 21027-5030 B 2489 7 5.4 123
Show 21014-5019 SKF 379 158 12.9 123
Show 20596-4746 I 1431 0.5 124
Show 21097-5055 UC 4392 347 57.6 125
Show 21122-5054 SKF1170 202 22.5 126
Show 21205-4732 RST1087 142 0.3 130
Show 21048-4650 NSN 454 7 9.1 132
Show 20568-4840 HU 1332 85 3.7 132
Show 21190-5043 HJ 5257 274 13.6 142
Show 21193-4703 HJ 5259 AB 121 26.6 142
Show 21193-4703 ARY 104 AC 264 45.2 142
Show 21076-5114 HDS3011 349 1.2 146
Show 21030-4643 SKF1099 137 6.0 147
Show 21086-5121 RST1082 183 2.4 152
Show 21256-4833 CPO9301 67 4.2 154
Show 21154-5117 NSN 449 36 5.5 155
Show 21254-4814 UC 4467 248 9.5 156
Show 20546-4938 TOK 680 AB 271 5.3 160
Show 20546-4938 TOK 680 AC 333 7.0 160
Show 21135-5129 BRT1117 317 3.9 163
Show 21009-5107 RST1079 101 2.0 163
Show 21250-5004 BRT1118 312 2.7 164
Show 21013-5110 KPP2255 27 18.8 164
Show 20534-4923 SHY 784 BC 147 2.8 164
Show 21045-4615 TOK 35 202 39.9 166
Show 21168-5123 BVD 136 212 32.6 166
Show 20533-4906 TDT2608 172 1.1 167
Show 21152-4612 KPP3079 70 10.1 167
Show 20534-4923 SHY 784 AB 134 348.4 168
Show 21221-5055 TDT2928 249 0.6 171
Show 21000-5111 I 1432 272 0.3 172
Show 20529-4826 CPO9297 304 3.4 173
Show 21245-4711 SKF1022 29 2.3 176
Show 21064-5143 NSN 453 58 1.3 176

 
 
WDS 21101-4851 : COMPONENTS
 
 
  A
B pa=184.4°
sep=28.31"
 
 
21101-4851 A
 
 
Componente originario normalizzato AB Name HD 201265 Coord arcsec 2000 211008.14-485026.7 Mag 8.63
Spectral class K1III (yellow-orange) PmRA -1.00 PmDE -14.0 Tycho2 8429-01331-1
Tycho2
Tycho2 8429-01331-1 Pflag RAmdeg 317.53390206 DEmdeg -48.84074147
PmRA -0.7 PmDE -9.7 E RAmdeg 8 E DEmdeg 9
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.36 EpDEm 1991.21
Num 6 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.1 BTmag 9.885 E BTmag 0.024 VTmag 8.625
E VTmag 0.013 Prox 284 TYC T HIP
CCDM RAdeg 317.53390444 DEdeg -48.84071917 EpRA 1990 1.75
EpDE 1990 1.74 E RAdeg 7.9 E DEdeg 9.0 Posflg
Corr -0.1
CCDM
Ccdm 21101-4851 RComp Comp A Note1
Note2 Discov num DRAs 2.25 DDEs 32.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp PmNote *
PmRA 17 PmDE -15 Dm number -4913358 Cat1 CD
Name2 230554 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 21032S4915A
HIC
 
 
21101-4851 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211007.92-485054.9 Mag 8.87 PmRA 0.00
PmDE -14.0 Tycho2 8429-01330-1 HD 201265 Calc delta mag 0.24
Calc coord yes
Tycho2
Tycho2 8429-01330-1 Pflag RAmdeg 317.53248560 DEmdeg -48.84857065
PmRA -1.0 PmDE -9.7 E RAmdeg 7 E DEmdeg 8
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.44 EpDEm 1991.31
Num 6 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.8 BTmag 9.109 E BTmag 0.017 VTmag 8.874
E VTmag 0.015 Prox 284 TYC T HIP
CCDM RAdeg 317.53248917 DEdeg -48.84854833 EpRA 1990 1.73
EpDE 1990 1.74 E RAdeg 7.3 E DEdeg 7.9 Posflg
Corr -0.1
CCDM
Ccdm 21101-4851 RComp Comp B Note1
Note2 Discov num HJ 5247 DRAs 1.76 DDEs 5.8
R dRAs 10 Year 1845 Theta 187 Rho 28.4
Obs 3 Vmag 9.4 Sp A2 PmNote
PmRA PmDE Dm number -4913357 Cat1 CD
Name2 Cat2 HD 201265 M HD
ADS BDS M ADS BDS N IDS IDS 21032S4915B
HIC