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Doubles in session


Current system
02120-6546
HJ 3490


Nearby doubles
24' : 02127-6609
I 266

28' : 02149-6526
KPP1423

39' : 02069-6610
TSN 17

56' : 02207-6533
BRT1962

61' : 02046-6508
HJ 3482

68' : 02198-6635
UC 717AB

75' : 02012-6621
RSS 53

81' : 02182-6658
JNN 299

86' : 02101-6421
HJ 3486

88' : 02259-6610
UC 737

90' : 01584-6620
TOI2305

92' : 01583-6513
LDS 64

104' : 01556-6531
KPP2798

110' : 02209-6413
HDS 306

121' : 01564-6703
TSN 16

123' : 02034-6357
UC 676

125' : 02109-6342
B 1432

128' : 02257-6724
UC 736

130' : 01536-6654
TSN 123

133' : 02008-6741
TDS2086

135' : 02020-6747
UC 667

136' : 01538-6435
TDS2044AB

143' : 02215-6338
NSC 12

143' : 01569-6402
TSN 15

143' : 02016-6340
UC 665

147' : 02167-6324
TOK 71AB



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.

02120-6546 HJ 3490

 
 
02h 12m 01.88s -65° 46' 26.4" P.A. 207.00 sep 23.2 mag 8.44,13.10 Sp K1III dist. 191.57 pc (624.9 l.y.)
 
 
Coord 2000 02120-6546 Discov num HJ 3490 Comp Coord arcsec 2000 02 12 01.88 -65 46 26.4
Date first 1834 Date last 2015 Obs 7
Pa first 198 Pa last 207.1 P.A. Now (θ) 207.1°
Sep first 18.0 Sep last 23.221 Sep. Now (ρ) 23.221"
Mag pri 8.44 Mag sec 13.10 delta mag (ΔM) 4.66 Spectral class K1III (yellow-orange)
Pri motion ra +019 Sec motion ra +004
Pri motion dec -027 Sec motion dec -025
Notes
rPM=0.458
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydrus SAO 248510 HIP 10262 Tycho2 8857-01057-1
Gaia DR2 4699595894374294656 HD 13827 GC 2667 CP CP-66 133
Distance 191.57 Distance ly 624.9
 
 
WDS 02120-6546 HJ 3490 : 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
02120-6546 HJ 3490 2000 3 207 23.3 8.30 13.10 K1III D 021201.88-654626.4
02120-6546 HJ 3490 2010 6 207 22.7 8.44 13.10 K1III 021201.88-654626.4
02120-6546 HJ 3490 2015 7 207 23.2 8.44 13.10 K1III 021201.88-654626.4

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

 
 
WDS 02120-6546 HJ 3490 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02120-6546 HJ 3490 : MEASURES
 
 
No records found.

 
 
WDS 02120-6546 : VIRTUAL EYEPIECE
 
 

02120-6546 HJ 3490A mag 8.44 Sp K1III 02120-6546 HJ 3490B sep 21.1 P.A. 191.90 mag 13.1 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 02120-6546 : ALADIN DSS IMAGE @ 02h 12m 01.88s -65° 46' 26.4"
 
 
 
 
WDS 02120-6546 HJ 3490 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02120-6546 HJ 3490 distance=0' 02127-6609 I 266 distance=24' 02149-6526 KPP1423 distance=28' 02069-6610 TSN 17 distance=39' 02207-6533 BRT1962 distance=56' 02046-6508 HJ 3482 distance=61' 02198-6635 TDS2204Aa,Ab distance=68' 02198-6635 UC 717AB distance=68' 02012-6621 RSS 53 distance=75' 02182-6658 JNN 299 distance=81' 02101-6421 HJ 3486 distance=86' 02101-6421 NSN 174AC distance=86' 02259-6610 UC 737 distance=88' 01584-6620 TOI2305 distance=90' 01583-6513 LDS 64 distance=92' 01556-6531 KPP2798 distance=104' 02209-6413 HDS 306 distance=110' 01564-6703 TSN 16 distance=121' 02034-6357 UC 676 distance=123' 02109-6342 B 1432 distance=125' 02257-6724 UC 736 distance=128' 01536-6654 TSN 123 distance=130' 02008-6741 TDS2086 distance=133' 02020-6747 UC 667 distance=135' 01538-6435 TDS2044AB distance=136' 02215-6338 NSC 12 distance=143' 01569-6402 TSN 15 distance=143' 02016-6340 UC 665 distance=143' 02167-6324 TOK 71BC distance=146' 02167-6324 TOK 71AB distance=147' 02167-6324 TOK 71AD distance=147' 02171-6812 HJ 3496 distance=149' 01538-6729 TDS2045 distance=150' 02278-6340 TDS2258 distance=163' 02304-6351 HJ 3507 distance=165' 02113-6302 HJ 3487 distance=165' 02258-6312 HJ 3501 distance=179' 02163-6846 NSN 172 distance=182' 02316-6335 HDS 330 distance=182' 02177-6244 B 668AB distance=186' 02177-6244 B 668AC distance=186' 02068-6852 HDS 282 distance=188' 02119-6249 BAU 9BC distance=192' 02119-6249 R 13AB distance=192' 02015-6848 KPP 723 distance=192' 01555-6305 B 658 distance=195' 02005-6246 HJ 3479 distance=196' 02022-6236 TOK 70 distance=202' 02198-6230 TOI2362 distance=203' 02015-6234 UC 664 distance=204' 02012-6235 KPP1275 distance=205' 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 02120-6546 HJ 3490 207 23.2
Show 02127-6609 I 266 161 3.0 24
Show 02149-6526 KPP1423 101 10.7 28
Show 02069-6610 TSN 17 93 108.6 39
Show 02207-6533 BRT1962 337 4.5 56
Show 02046-6508 HJ 3482 220 60.8 61
Show 02198-6635 TDS2204 Aa,Ab 345 0.6 68
Show 02198-6635 UC 717 AB 192 22.5 68
Show 02012-6621 RSS 53 255 29.5 75
Show 02182-6658 JNN 299 346 0.3 81
Show 02101-6421 HJ 3486 251 90.8 86
Show 02101-6421 NSN 174 AC 243 36.2 86
Show 02259-6610 UC 737 12 14.5 88
Show 01584-6620 TOI2305 203 0.2 90
Show 01583-6513 LDS 64 269 25.2 92
Show 01556-6531 KPP2798 26 4.0 104
Show 02209-6413 HDS 306 234 0.1 110
Show 01564-6703 TSN 16 80 19.3 121
Show 02034-6357 UC 676 48 72.8 123
Show 02109-6342 B 1432 209 5.7 125
Show 02257-6724 UC 736 228 10.6 128
Show 01536-6654 TSN 123 246 0.1 130
Show 02008-6741 TDS2086 86 0.5 133
Show 02020-6747 UC 667 200 14.3 135
Show 01538-6435 TDS2044 AB 71 0.5 136
Show 02215-6338 NSC 12 140 37.8 143
Show 01569-6402 TSN 15 262 280.0 143
Show 02016-6340 UC 665 49 9.0 143
Show 02167-6324 TOK 71 BC 177 2.9 146
Show 02167-6324 TOK 71 AB 203 19.0 147
Show 02167-6324 TOK 71 AD 51 849.0 147
Show 02171-6812 HJ 3496 309 24.8 149
Show 01538-6729 TDS2045 107 0.5 150
Show 02278-6340 TDS2258 161 0.9 163
Show 02304-6351 HJ 3507 108 22.3 165
Show 02113-6302 HJ 3487 338 21.2 165
Show 02258-6312 HJ 3501 337 22.7 179
Show 02163-6846 NSN 172 329 4.3 182
Show 02316-6335 HDS 330 109 0.6 182
Show 02177-6244 B 668 AB 135 1.8 186
Show 02177-6244 B 668 AC 186 8.8 186
Show 02068-6852 HDS 282 187 1.4 188
Show 02119-6249 BAU 9 BC 340 29.6 192
Show 02119-6249 R 13 AB 263 34.7 192
Show 02015-6848 KPP 723 338 6.4 192
Show 01555-6305 B 658 340 1.4 195
Show 02005-6246 HJ 3479 272 31.6 196
Show 02022-6236 TOK 70 223 13.2 202
Show 02198-6230 TOI2362 259 2.2 203
Show 02015-6234 UC 664 88 50.2 204
Show 02012-6235 KPP1275 96 9.7 205

 
 
WDS 02120-6546 : COMPONENTS
 
 
  A
B pa=191.9°
sep=21.12"
 
 
02120-6546 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 021201.88-654626.4 Mag 8.44 Spectral class K1III (yellow-orange)
PmRA 19.00 PmDE -27.0 SAO 248510 HIP 10262
Tycho2 8857-01057-1 HD 13827 GC 2667 CP CP-66 133
Tycho2
Tycho2 8857-01057-1 Pflag RAmdeg 33.00794307 DEmdeg -65.77406911
PmRA 17.2 PmDE -30.3 E RAmdeg 8 E DEmdeg 8
E pmRA 1.1 E pmDE 1.2 EpRAm 1990.17 EpDEm 1990.29
Num 15 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.7 BTmag 9.665 E BTmag 0.021 VTmag 8.439
E VTmag 0.013 Prox 999 TYC T HIP 10262
CCDM RAdeg 33.00784639 DEdeg -65.77399889 EpRA 1990 1.62
EpDE 1990 1.65 E RAdeg 7.6 E DEdeg 7.5 Posflg
Corr 0.0
SAO
SAO 248510 DelFlag RA1950 PmRA1950 0.0021
DE1950 PmDE1950 -0.028 Vmag 8.3 SpType K0
Double code Source 70 CatNum 2667 DM CP-66 133
DMcomp BDsup HD 13827 M HD 0
GC 2667 RA1950rad 0.57079348 DE1950rad -1.15204863 PmRA2000 0.0014
PmDE2000 -0.032
Hipparcos
Catalog H HIP 10262 Proxy RAhms 02 12 01.88
DEdms -65 46 26.4 Vmag 8.34 VarFlag R Vmag H
RAdeg 33.0078 DEdeg -65.774 AstroRef Plx 4.79
CCDM 02120-6546 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 13827 BD
CD CP CP-66 133 Dm number -66 133 VIred 1.01
SpType K1III R SpType Coord arcsec 2000 021201.88-654626.4
Hipparcos 2
HIP 10262 Sn 5 So 0 Nc 1
RArad 0.5760953733 DErad -1.14797281 Plx 5.22 PmRA 17.49
PmDE -30.35 E RArad 0.47 E DErad 0.54 E Plx 0.59
E pmRA 0.55 E pmDE 0.59 Hpmag 8.5069 E Hpmag 0.0017
SHp 0.015 VA 0 BV 1.026 E BV 0.016
VI 1
CCDM
Ccdm 02120-6546 RComp Comp A Note1
Note2 Discov num DRAs 1.76 DDEs -26.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp K0 PmNote *
PmRA 12 PmDE -29 Dm number -66 133 Cat1 CPD
Name2 248510 Cat2 SAO HD 13827 M HD
ADS BDS M ADS BDS N IDS IDS 02096S6614A
HIC 10262
 
 
02120-6546 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 021201.17-654647.1 Mag 13.1 PmRA 4.00
PmDE -25.0 Calc delta mag 4.66 Calc coord yes
CCDM
Ccdm 02120-6546 RComp Comp B Note1
Note2 Discov num HJ 3490 DRAs DDEs
R dRAs Year 1916 Theta 203 Rho 24.1
Obs 1 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 02096S6614B
HIC