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Doubles in session


Current system
12452-4656
HDS 1787
HD 110827


Nearby doubles
3' : 12450-4656
TDS8513

17' : 12436-4656
TDS8502

24' : 12453-4720
TDS8514

28' : 12457-4723
RSS 294

38' : 12417-4706
SKF1121AB

41' : 12415-4642
TDS8488

45' : 12418-4629
DON 546

46' : 12409-4707
TDS8485

53' : 12464-4605
NZO 31AB

55' : 12488-4737
HTS 17AB

62' : 12512-4652
HJ 4552

65' : 12506-4731
SKF 895

65' : 12455-4552
DON 554AB

66' : 12469-4800
LDS 418

71' : 12413-4559
BRT 812

74' : 12459-4809
TDS8516

81' : 12422-4811
KPP 275

81' : 12407-4803
TOK 849

91' : 12436-4825
TDS8503

93' : 12525-4603
CPO 354

93' : 12362-4650
RST5526

94' : 12362-4705
TDS 671

94' : 12484-4528
SKF1585

95' : 12542-4635
HTS 27AB

95' : 12545-4651
RST 613

102' : 12535-4753
RST 610



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.

12452-4656 HDS 1787 (HD 110827)

 
 
12h 45m 14.70s -46° 56' 05.0" P.A. 279.00 sep 0.1 mag 8.80,9.67 Sp K0III dist. 328.95 pc (1073.03 l.y.)
 
 
Coord 2000 12452-4656 Discov num HDS1787 Comp Coord arcsec 2000 12 45 14.70 -46 56 05.0
Date first 1991 Date last 2020 Obs 11
Pa first 348 Pa last 279.3 P.A. Now (θ) 279.3°
Sep first 0.1 Sep last 0.065 Sep. Now (ρ) 0.065"
Mag pri 8.80 Mag sec 9.67 delta mag (ΔM) 0.87 Spectral class K0III (yellow-orange)
Pri motion ra -033 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 110827 Constellation Centaurus SAO 223643 HIP 62228
Tycho2 8249-01325-1 Gaia DR2 6128997706690015232 HD 110827 CD CD-46 8152
CP CP-46 5958 Distance 328.95 Distance ly 1073.03
 
 
WDS 12452-4656 HDS 1787 (HD 110827) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12452-4656 HDS1787 1991 1 348 0.1 8.80 9.67 K0III 124514.70-465605.0
12452-4656 HDS1787 2009 3 123 0.1 8.80 9.67 K0III 124514.70-465605.0
12452-4656 HDS1787 2011 4 299 0.1 8.80 9.67 K0III 124514.70-465605.0
12452-4656 HDS1787 2013 5 295 0.1 8.80 9.67 K0III 124514.70-465605.0
12452-4656 HDS1787 2017 8 288 0.1 8.80 9.67 K0III 124514.70-465605.0
12452-4656 HDS1787 2018 10 283 0.1 8.80 9.67 K0III 124514.70-465605.0
12452-4656 HDS1787 2020 11 279 0.1 8.80 9.67 K0III 124514.70-465605.0

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

 
 
WDS 12452-4656 HDS 1787 (HD 110827) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12452-4656 HDS 1787 (HD 110827) : MEASURES
 
 
No records found.

 
 
WDS 12452-4656 (HD 110827) : VIRTUAL EYEPIECE
 
 

12452-4656 HDS1787A mag 8.8 Sp K0III 12452-4656 HDS1787B mag 9.67 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 12452-4656 (HD 110827) : ALADIN DSS IMAGE @ 12h 45m 14.70s -46° 56' 05.0"
 
 
 
 
WDS 12452-4656 HDS 1787 (HD 110827) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12452-4656 HDS1787 distance=0' 12450-4656 TDS8513 distance=3' 12436-4656 TDS8502 distance=17' 12453-4720 TDS8514 distance=24' 12457-4723 RSS 294 distance=28' 12417-4706 SKF1121AB distance=38' 12417-4706 SKF1121BC distance=39' 12415-4642 TDS8488 distance=41' 12418-4629 DON 546 distance=45' 12409-4707 TDS8485 distance=46' 12464-4605 NZO 31AB distance=53' 12464-4605 I 9024AC distance=53' 12488-4737 HTS 17AB distance=55' 12488-4737 HTS 17AC distance=55' 12488-4737 HTS 17AD distance=55' 12488-4737 HTS 17AE distance=55' 12488-4737 HTS 17AF distance=55' 12488-4737 HTS 17AG distance=55' 12488-4737 HTS 17AH distance=55' 12488-4737 HTS 17AI distance=55' 12488-4737 HTS 17AJ distance=55' 12488-4737 HTS 17AK distance=55' 12488-4737 HTS 17AL distance=55' 12488-4737 HTS 17AM distance=55' 12512-4652 HJ 4552 distance=62' 12506-4731 SKF 895 distance=65' 12455-4552 HDS1789Aa,Ab distance=65' 12455-4552 DON 554AB distance=65' 12469-4800 LDS 418 distance=66' 12413-4559 BRT 812 distance=71' 12459-4809 TDS8516 distance=74' 12422-4811 KPP 275 distance=81' 12407-4803 TOK 849 distance=81' 12436-4825 TDS8503 distance=91' 12525-4603 CPO 354 distance=93' 12362-4650 RST5526 distance=93' 12362-4705 TDS 671 distance=94' 12484-4528 SKF1585 distance=94' 12542-4635 HTS 27AB distance=95' 12542-4635 HTS 27AC distance=95' 12542-4635 HTS 27AD distance=95' 12542-4635 HTS 27AE distance=95' 12542-4635 HTS 27AF distance=95' 12542-4635 HTS 27AG distance=95' 12542-4635 HTS 27AH distance=95' 12545-4651 RST 613 distance=95' 12535-4753 RST 610 distance=102' 12360-4619 DON 540 distance=103' 12535-4802 TDS8572 distance=107' 12350-4717 B 1214BC distance=107' 12556-4710 TDS8589 distance=108' 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 12452-4656 HDS1787 279 0.1
Show 12450-4656 TDS8513 254 2.2 3
Show 12436-4656 TDS8502 21 0.5 17
Show 12453-4720 TDS8514 250 1.7 24
Show 12457-4723 RSS 294 355 15.7 28
Show 12417-4706 SKF1121 AB 341 130.9 38
Show 12417-4706 SKF1121 BC 143 13.8 39
Show 12415-4642 TDS8488 231 0.5 41
Show 12418-4629 DON 546 173 1.9 45
Show 12409-4707 TDS8485 187 3.3 46
Show 12464-4605 NZO 31 AB 17 1.5 53
Show 12464-4605 I 9024 AC 215 24.5 53
Show 12488-4737 HTS 17 AB 180 4.6 55
Show 12488-4737 HTS 17 AC 323 12.2 55
Show 12488-4737 HTS 17 AD 314 16.1 55
Show 12488-4737 HTS 17 AE 129 16.2 55
Show 12488-4737 HTS 17 AF 211 16.9 55
Show 12488-4737 HTS 17 AG 228 18.3 55
Show 12488-4737 HTS 17 AH 267 20.1 55
Show 12488-4737 HTS 17 AI 281 21.8 55
Show 12488-4737 HTS 17 AJ 146 23.3 55
Show 12488-4737 HTS 17 AK 52 23.4 55
Show 12488-4737 HTS 17 AL 323 25.2 55
Show 12488-4737 HTS 17 AM 310 25.7 55
Show 12512-4652 HJ 4552 314 29.0 62
Show 12506-4731 SKF 895 320 65.0 65
Show 12455-4552 HDS1789 Aa,Ab 326 0.1 65
Show 12455-4552 DON 554 AB 313 1.3 65
Show 12469-4800 LDS 418 339 68.6 66
Show 12413-4559 BRT 812 290 4.0 71
Show 12459-4809 TDS8516 111 0.5 74
Show 12422-4811 KPP 275 340 3.7 81
Show 12407-4803 TOK 849 196 0.1 81
Show 12436-4825 TDS8503 229 1.4 91
Show 12525-4603 CPO 354 282 8.6 93
Show 12362-4650 RST5526 122 0.3 93
Show 12362-4705 TDS 671 18 0.9 94
Show 12484-4528 SKF1585 163 11.1 94
Show 12542-4635 HTS 27 AB 135 7.7 95
Show 12542-4635 HTS 27 AC 54 19.2 95
Show 12542-4635 HTS 27 AD 177 21.4 95
Show 12542-4635 HTS 27 AE 46 21.9 95
Show 12542-4635 HTS 27 AF 122 21.9 95
Show 12542-4635 HTS 27 AG 217 23.6 95
Show 12542-4635 HTS 27 AH 33 25.4 95
Show 12545-4651 RST 613 93 5.8 95
Show 12535-4753 RST 610 186 1.5 102
Show 12360-4619 DON 540 272 0.6 103
Show 12535-4802 TDS8572 174 0.7 107
Show 12350-4717 B 1214 BC 306 1.4 107
Show 12556-4710 TDS8589 111 0.9 108

 
 
WDS 12452-4656 : COMPONENTS
 
 
  A
B pa=283.5°
sep=0.04"
 
 
12452-4656 A
 
 
Componente originario normalizzato AB Name HD 110827 Coord arcsec 2000 124514.70-465605.0 Mag 8.8
Spectral class K0III (yellow-orange) PmRA -33.00 PmDE -5.0 SAO 223643
HIP 62228 Tycho2 8249-01325-1 HD 110827 CD CD-46 8152
CP CP-46 5958
Tycho2
Tycho2 8249-01325-1 Pflag RAmdeg 191.31111400 DEmdeg -46.93472848
PmRA -32.4 PmDE -5.6 E RAmdeg 7 E DEmdeg 7
E pmRA 1.0 E pmDE 0.9 EpRAm 1990.62 EpDEm 1990.61
Num 12 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.493 E BTmag 0.019 VTmag 8.345
E VTmag 0.012 Prox 999 TYC T HIP 62228
CCDM AB RAdeg 191.31122111 DEdeg -46.93471611 EpRA 1990 1.87
EpDE 1990 1.87 E RAdeg 6.6 E DEdeg 7.4 Posflg P
Corr 0.0
SAO
SAO 223643 DelFlag RA1950 PmRA1950 -0.0035
DE1950 PmDE1950 -0.014 Vmag 8 SpType K0
Double code Source 48 CatNum 10654 DM CP-46 5958
DMcomp BDsup HD 110827 M HD 0
GC RA1950rad 3.32685357 DE1950rad -0.81439273 PmRA2000 -0.0033
PmDE2000 -0.01
Hipparcos
Catalog H HIP 62228 Proxy H RAhms 12 45 14.70
DEdms -46 56 05.0 Vmag 8.23 VarFlag R Vmag H
RAdeg 191.311 DEdeg -46.9347 AstroRef * Plx 3.76
CCDM 12452-4656 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP AB
Theta 348 Rho 0.11 HD 110827 BD
CD CD-46 8152 CP CP-46 5958 Dm number -46 8152 VIred 0.97
SpType K0III R SpType Coord arcsec 2000 124514.70-465605.0
Hipparcos 2
HIP 62228 Sn 55 So 3 Nc 2
RArad 3.3390109509 DErad -0.8191653075 Plx 3.04 PmRA -33.08
PmDE -6.34 E RArad 0.7 E DErad 0.67 E Plx 0.99
E pmRA 0.77 E pmDE 0.63 Hpmag 8.3987 E Hpmag 0.0016
SHp 0.014 VA 0 BV 0.987 E BV 0.016
VI 0.97
CCDM
Ccdm 12452-4656 RComp Comp A Note1
Note2 Discov num DRAs 2.67 DDEs -5.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.8 Sp K0 PmNote *
PmRA -33 PmDE -5 Dm number -46 8152 Cat1 CD
Name2 223643 Cat2 SAO HD 110827 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 62228
 
 
12452-4656 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124514.70-465605.0 Mag 9.67 Calc delta mag 0.87
Calc coord yes
CCDM
Ccdm 12452-4656 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.67 DDEs -4.9
R dRAs 82 Year 1991 Theta 348 Rho 0.1
Obs 1 Vmag 9.7 Sp PmNote *
PmRA -33 PmDE -5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 62228