stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
11298-4720
TDS 7890


Nearby doubles
10' : 11290-4725
TDS7883

16' : 11307-4732
RST 544

33' : 11267-4708
I 882

43' : 11257-4729
R 171

48' : 11315-4635
CPO 328

49' : 11250-4721
TDS7850

50' : 11295-4630
KPP2652

52' : 11247-4718
WFC 113

54' : 11262-4800
TDS7859

56' : 11352-4722
RST 548

57' : 11279-4626
TDS 635

60' : 11283-4817
TDS7874

63' : 11237-4732
TDS7837

63' : 11337-4632
DON 489

64' : 11291-4823
TDS 638

69' : 11242-4759
CPO 21

71' : 11366-4709
TDS7953

73' : 11336-4619
HJ 4451

75' : 11366-4655
TDS7952

76' : 11354-4808
RST 549

78' : 11363-4759
CPO 331AB

81' : 11219-4725
TDS7819

81' : 11281-4838
TDS7872

82' : 11314-4840
HJ 4444

83' : 11378-4710
TDS7967

83' : 11375-4656
R 173



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.

11298-4720 TDS 7890

 
 
11h 29m 45.18s -47° 19' 37.8" P.A. 17.00 sep 0.7 mag 11.55,12.02
 
 
Coord 2000 11298-4720 Discov num TDS7890 Comp Coord arcsec 2000 11 29 45.18 -47 19 37.8
Date first 1991 Date last 1991 Obs 1
Pa first 17 Pa last 16.9 P.A. Now (θ) 16.9°
Sep first 0.7 Sep last 0.69 Sep. Now (ρ) 0.69"
Mag pri 11.55 Mag sec 12.02 delta mag (ΔM) 0.47 Spectral class
Pri motion ra -016 Sec motion ra -016
Pri motion dec +002 Sec motion dec +002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus Tycho2 8218-00085-1 Gaia DR2 5375137315953736832
 
 
WDS 11298-4720 TDS 7890 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho 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
11298-4720 TDS7890 1991 1 17 0.7 11.55 12.02 112945.18-471937.8

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

 
 
WDS 11298-4720 TDS 7890 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11298-4720 TDS 7890 : MEASURES
 
 
No records found.

 
 
WDS 11298-4720 : VIRTUAL EYEPIECE
 
 

11298-4720 TDS7890A mag 11.55 11298-4720 TDS7890B sep 0.7 P.A. 11.60 mag 12.02 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 11298-4720 : ALADIN DSS IMAGE @ 11h 29m 45.18s -47° 19' 37.8"
 
 
 
 
WDS 11298-4720 TDS 7890 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11298-4720 TDS7890 distance=0' 11290-4725 TDS7883 distance=10' 11307-4732 RST 544 distance=16' 11267-4708 I 882 distance=33' 11257-4729 R 171 distance=43' 11315-4635 CPO 328 distance=48' 11250-4721 TDS7850 distance=49' 11295-4630 KPP2652 distance=50' 11247-4718 WFC 113 distance=52' 11262-4800 TDS7859 distance=54' 11352-4722 RST 548 distance=56' 11279-4626 TDS 635 distance=57' 11283-4817 TDS7874 distance=60' 11237-4732 TDS7837 distance=63' 11337-4632 DON 489 distance=63' 11291-4823 TDS 638 distance=64' 11242-4759 CPO 21 distance=69' 11366-4709 TDS7953 distance=71' 11336-4619 HJ 4451 distance=73' 11366-4655 TDS7952 distance=75' 11354-4808 RST 549 distance=76' 11363-4759 CPO 331AB distance=78' 11363-4759 SHT 23AC distance=78' 11219-4725 TDS7819 distance=81' 11281-4838 TDS7872 distance=81' 11314-4840 HJ 4444 distance=82' 11378-4710 TDS7967 distance=83' 11375-4656 R 173 distance=83' 11352-4618 TDS7939 distance=84' 11256-4608 DON 480 distance=84' 11363-4814 TDS7951 distance=86' 11309-4552 TDS 640 distance=88' 11213-4746 TDS7816 distance=90' 11363-4615 TDS7950 distance=93' 11284-4546 I 884 distance=95' 11254-4555 KPP2917 distance=97' 11368-4613 TDS7955 distance=99' 11236-4604 TDS7836 distance=100' 11312-4538 BRT 798 distance=103' 11210-4627 TDS7811 distance=104' 11258-4857 WIS 184 distance=105' 11374-4610 TDS7963 distance=105' 11282-4904 TDS7873 distance=106' 11369-4603 TDS7957 distance=107' 11307-4906 KPP 631 distance=107' 11193-4730 RST 534 distance=108' 11248-4855 TDS7845 distance=108' 11398-4758 RSS 270 distance=109' 11198-4809 TDS7793 distance=113' 11241-4543 BRT 797 distance=113' 11211-4833 TDS7813 distance=114' 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 11298-4720 TDS7890 17 0.7
Show 11290-4725 TDS7883 285 0.5 10
Show 11307-4732 RST 544 214 2.4 16
Show 11267-4708 I 882 91 0.4 33
Show 11257-4729 R 171 340 2.7 43
Show 11315-4635 CPO 328 150 5.7 48
Show 11250-4721 TDS7850 101 2.1 49
Show 11295-4630 KPP2652 49 24.7 50
Show 11247-4718 WFC 113 78 8.5 52
Show 11262-4800 TDS7859 36 0.6 54
Show 11352-4722 RST 548 127 9.9 56
Show 11279-4626 TDS 635 227 1.9 57
Show 11283-4817 TDS7874 187 1.0 60
Show 11237-4732 TDS7837 90 2.2 63
Show 11337-4632 DON 489 131 1.4 63
Show 11291-4823 TDS 638 13 2.4 64
Show 11242-4759 CPO 21 281 3.3 69
Show 11366-4709 TDS7953 214 1.2 71
Show 11336-4619 HJ 4451 288 41.0 73
Show 11366-4655 TDS7952 18 1.1 75
Show 11354-4808 RST 549 182 2.8 76
Show 11363-4759 CPO 331 AB 252 7.2 78
Show 11363-4759 SHT 23 AC 308 12.6 78
Show 11219-4725 TDS7819 317 0.8 81
Show 11281-4838 TDS7872 21 0.5 81
Show 11314-4840 HJ 4444 138 12.1 82
Show 11378-4710 TDS7967 138 0.6 83
Show 11375-4656 R 173 150 3.9 83
Show 11352-4618 TDS7939 148 1.1 84
Show 11256-4608 DON 480 122 2.1 84
Show 11363-4814 TDS7951 114 2.1 86
Show 11309-4552 TDS 640 271 1.6 88
Show 11213-4746 TDS7816 193 0.4 90
Show 11363-4615 TDS7950 130 0.6 93
Show 11284-4546 I 884 173 2.2 95
Show 11254-4555 KPP2917 291 6.4 97
Show 11368-4613 TDS7955 60 0.6 99
Show 11236-4604 TDS7836 204 1.6 100
Show 11312-4538 BRT 798 317 3.7 103
Show 11210-4627 TDS7811 192 0.7 104
Show 11258-4857 WIS 184 94 732.0 105
Show 11374-4610 TDS7963 143 1.2 105
Show 11282-4904 TDS7873 197 0.5 106
Show 11369-4603 TDS7957 151 2.3 107
Show 11307-4906 KPP 631 184 5.8 107
Show 11193-4730 RST 534 13 2.3 108
Show 11248-4855 TDS7845 34 1.9 108
Show 11398-4758 RSS 270 253 9.6 109
Show 11198-4809 TDS7793 40 0.7 113
Show 11241-4543 BRT 797 122 6.0 113
Show 11211-4833 TDS7813 54 0.6 114

 
 
WDS 11298-4720 : COMPONENTS
 
 
  A
B pa=11.6°
sep=0.67"
 
 
11298-4720 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 112945.18-471937.8 Mag 11.55 PmRA -16.00
PmDE 2.0 Tycho2 8218-00085-1
Tycho2
Tycho2 8218-00085-1 Pflag RAmdeg 172.43829454 DEmdeg -47.32711446
PmRA -15.5 PmDE 1.6 E RAmdeg 35 E DEmdeg 31
E pmRA 1.7 E pmDE 1.6 EpRAm 1986.77 EpDEm 1987.38
Num 4 Q RAmdeg 1.8 Q DEmdeg 1.9 Q pmRA 1.8
Q pmDE 1.9 BTmag 11.222 E BTmag 0.052 VTmag 11.060
E VTmag 0.064 Prox 999 TYC T HIP
CCDM RAdeg 172.43834722 DEdeg -47.32711806 EpRA 1990 1.68
EpDE 1990 1.75 E RAdeg 36.4 E DEdeg 31.8 Posflg P
Corr -0.1
 
 
11298-4720 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112945.19-471937.1 Mag 12.02 PmRA -16.00
PmDE 2.0 Calc delta mag 0.47 Calc coord yes