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Doubles in session


Current system
11054-6055
HRG 55
HD 305994


Nearby doubles
10' : 11049-6103
DUN 105

13' : 11041-6047
TDS7643

14' : 11071-6101
TDS7676

16' : 11070-6105
B 1178

18' : 11053-6112
TDS 615

20' : 11058-6114
WLC 1AB

20' : 11044-6036
TDS7648

21' : 11038-6039
HDS1578

21' : 11081-6050
B 1180

23' : 11025-6049
B 1177

23' : 11027-6044
DAM 540

24' : 11079-6109
OGL2 9AB

24' : 11024-6046
TDS 612AB

25' : 11050-6030
I 868

25' : 11044-6118
PLT 2

26' : 11079-6037
TDS7687

27' : 11023-6042
JSP 454

27' : 11086-6107
TDS7695

28' : 11028-6114
TDS7632

28' : 11043-6121
TDS7647

28' : 11022-6040
DAM 538

30' : 11040-6122
HJ 4400AB

31' : 11017-6041
DAM 537

32' : 11092-6110
TDS7699

33' : 11075-6123
I 1211

33' : 11092-6039
JSP 470



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.

11054-6055 HRG 55 (HD 305994)

 
 
11h 05m 25.16s -60° 54' 35.4" P.A. 150.00 sep 5.8 mag 9.97,10.46 Sp G5
 
 
Coord 2000 11054-6055 Discov num HRG  55 Comp Coord arcsec 2000 11 05 25.16 -60 54 35.4
Date first 1883 Date last 2015 Obs 14
Pa first 163 Pa last 149.8 P.A. Now (θ) 149.8°
Sep first 5.5 Sep last 5.764 Sep. Now (ρ) 5.764"
Mag pri 9.97 Mag sec 10.46 delta mag (ΔM) 0.49 Spectral class G5 (yellow)
Pri motion ra -097 Sec motion ra -097
Pri motion dec +047 Sec motion dec +048
Notes V (Proper motion indicates physical)
rPM=0.009 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 305994 Constellation Carina Tycho2 8958-02523-1 Gaia DR2 5337292538062664064
HD 305994
 
 
WDS 11054-6055 HRG 55 (HD 305994) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hrg1871 Ma - Hargrave, L. 1884QB821.R94......
Hrg1871 Sydney Obs. Results, 1871-1881
Hrg1883 Ma - Hargrave, L. .
Hrg1883 Proc. R. Soc. New South Wales 123, 1883
Hrg1892 Ma j Hargrave, L. 1892MmRAS..50...57R
Hrg1892 MemRAS 50, 57, 1892
Hrg9999 Ma - Hargrave, L. ...................
Hrg9999 Unpublished, manuscript or reference not found.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
11054-6055 HRG 55 2000 10 150 5.8 9.97 10.46 G5 D 110525.16-605435.4
11054-6055 HRG 55 2010 12 151 5.1 9.97 10.46 G5 110525.16-605435.4
11054-6055 HRG 55 2015 13 150 5.8 9.97 10.46 G5 V 110525.16-605435.4

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

 
 
WDS 11054-6055 HRG 55 (HD 305994) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11054-6055 HRG 55 (HD 305994) : MEASURES
 
 
No records found.

 
 
WDS 11054-6055 (HD 305994) : VIRTUAL EYEPIECE
 
 

11054-6055 HRG 55A mag 9.97 Sp G5 11054-6055 HRG 55B sep 5.2 P.A. 164.20 mag 10.46 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11054-6055 (HD 305994) : ALADIN DSS IMAGE @ 11h 05m 25.16s -60° 54' 35.4"
 
 
 
 
WDS 11054-6055 HRG 55 (HD 305994) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11054-6055 HRG 55 distance=1' 11049-6103 DUN 105 distance=10' 11041-6047 TDS7643 distance=13' 11071-6101 TDS7676 distance=14' 11070-6105 B 1178 distance=16' 11053-6112 TDS 615 distance=18' 11071-6040 HLN 24AD distance=20' 11071-6040 JSP 469A,BC distance=20' 11071-6040 JSP 469BC distance=20' 11058-6114 WLC 1AB distance=20' 11058-6114 WLC 1AC distance=20' 11058-6114 WLC 1AD distance=20' 11058-6114 WLC 1AE distance=20' 11058-6114 WLC 1AF distance=20' 11058-6114 WLC 1AG distance=20' 11058-6114 WLC 1AH distance=20' 11058-6114 WLC 1AI distance=20' 11058-6114 WLC 1AJ distance=20' 11058-6114 WLC 1AK distance=20' 11058-6114 WLC 1AL distance=20' 11058-6114 WLC 1AM distance=20' 11058-6114 WLC 1AN distance=20' 11058-6114 WLC 1AO distance=20' 11058-6114 WLC 1AP distance=20' 11058-6114 WLC 1AQ distance=20' 11058-6114 WLC 1AR distance=20' 11058-6114 WLC 1AS distance=20' 11058-6114 WLC 1AT distance=20' 11058-6114 WLC 1AU distance=20' 11058-6114 WLC 1AV distance=20' 11058-6114 WLC 1AW distance=20' 11058-6114 WLC 1AX distance=20' 11058-6114 WLC 1AY distance=20' 11044-6036 TDS7648 distance=20' 11038-6039 HDS1578 distance=21' 11081-6050 B 1180 distance=21' 11025-6049 B 1177 distance=23' 11027-6044 DAM 540 distance=23' 11079-6109 OGL2 9AB distance=24' 11079-6109 OGL2 9AC distance=24' 11079-6109 OGL2 9AD distance=24' 11079-6109 OGL2 9AE distance=24' 11079-6109 OGL2 9AF distance=24' 11079-6109 OGL2 9AG distance=24' 11079-6109 OGL2 9AH distance=24' 11079-6109 OGL2 9AI distance=24' 11079-6109 OGL2 9AJ distance=24' 11079-6109 OGL2 9AK distance=24' 11079-6109 OGL2 9AL distance=24' 11079-6109 OGL2 9AM distance=24' 11079-6109 OGL2 9AN distance=24' 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 11054-6055 HRG 55 150 5.8 1
Show 11049-6103 DUN 105 221 24.0 10
Show 11041-6047 TDS7643 158 1.1 13
Show 11071-6101 TDS7676 313 3.0 14
Show 11070-6105 B 1178 221 2.1 16
Show 11053-6112 TDS 615 62 2.0 18
Show 11071-6040 HLN 24 AD 111 37.5 20
Show 11071-6040 JSP 469 A,BC 120 62.1 20
Show 11071-6040 JSP 469 BC 113 0.3 20
Show 11058-6114 WLC 1 AB 215 1.6 20
Show 11058-6114 WLC 1 AC 322 3.7 20
Show 11058-6114 WLC 1 AD 9 5.6 20
Show 11058-6114 WLC 1 AE 133 9.4 20
Show 11058-6114 WLC 1 AF 31 9.5 20
Show 11058-6114 WLC 1 AG 31 10.3 20
Show 11058-6114 WLC 1 AH 82 11.8 20
Show 11058-6114 WLC 1 AI 173 11.9 20
Show 11058-6114 WLC 1 AJ 109 12.3 20
Show 11058-6114 WLC 1 AK 2 13.7 20
Show 11058-6114 WLC 1 AL 335 14.3 20
Show 11058-6114 WLC 1 AM 322 15.1 20
Show 11058-6114 WLC 1 AN 64 16.2 20
Show 11058-6114 WLC 1 AO 83 16.4 20
Show 11058-6114 WLC 1 AP 355 17.6 20
Show 11058-6114 WLC 1 AQ 351 18.0 20
Show 11058-6114 WLC 1 AR 26 18.2 20
Show 11058-6114 WLC 1 AS 4 18.6 20
Show 11058-6114 WLC 1 AT 316 18.9 20
Show 11058-6114 WLC 1 AU 68 19.6 20
Show 11058-6114 WLC 1 AV 328 19.8 20
Show 11058-6114 WLC 1 AW 353 20.9 20
Show 11058-6114 WLC 1 AX 314 21.5 20
Show 11058-6114 WLC 1 AY 89 22.7 20
Show 11044-6036 TDS7648 216 2.5 20
Show 11038-6039 HDS1578 91 2.3 21
Show 11081-6050 B 1180 259 2.4 21
Show 11025-6049 B 1177 64 1.6 23
Show 11027-6044 DAM 540 230 6.5 23
Show 11079-6109 OGL2 9 AB 140 2.3 24
Show 11079-6109 OGL2 9 AC 262 2.5 24
Show 11079-6109 OGL2 9 AD 106 4.1 24
Show 11079-6109 OGL2 9 AE 192 4.3 24
Show 11079-6109 OGL2 9 AF 341 4.6 24
Show 11079-6109 OGL2 9 AG 145 4.5 24
Show 11079-6109 OGL2 9 AH 310 5.1 24
Show 11079-6109 OGL2 9 AI 179 6.4 24
Show 11079-6109 OGL2 9 AJ 223 7.1 24
Show 11079-6109 OGL2 9 AK 316 8.3 24
Show 11079-6109 OGL2 9 AL 263 8.3 24
Show 11079-6109 OGL2 9 AM 240 8.5 24
Show 11079-6109 OGL2 9 AN 142 9.2 24

 
 
WDS 11054-6055 : COMPONENTS
 
 
  A
B pa=164.2°
sep=5.18"
 
 
11054-6055 A
 
 
Componente originario normalizzato AB Name HD 305994 Coord arcsec 2000 110525.16-605435.4 Mag 9.97
Spectral class G5 (yellow) PmRA -97.00 PmDE 47.0 Tycho2 8958-02523-1
HD 305994
Tycho2
Tycho2 8958-02523-1 Pflag RAmdeg 166.35481362 DEmdeg -60.90982787
PmRA -96.8 PmDE 46.6 E RAmdeg 24 E DEmdeg 24
E pmRA 3.5 E pmDE 3.3 EpRAm 1991.08 EpDEm 1991.09
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.3
Q pmDE 0.5 BTmag 10.567 E BTmag 0.040 VTmag 9.973
E VTmag 0.033 Prox 58 TYC T HIP
CCDM RAdeg 166.35527694 DEdeg -60.90993556 EpRA 1990 1.63
EpDE 1990 1.69 E RAdeg 23.8 E DEdeg 23.9 Posflg
Corr -0.2
CCDM
Ccdm 11054-6055 RComp Comp A Note1
Note2 Discov num DRAs 1.38 DDEs 25.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp G5 PmNote *
PmRA -78 PmDE 59 Dm number -60 2510 Cat1 CPD
Name2 251256 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 11013S6022A
HIC
 
 
11054-6055 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 110525.35-605440.4 Mag 10.46 PmRA -97.00
PmDE 48.0 Tycho2 8958-02523-2 Calc delta mag 0.49 Calc coord yes
Tycho2
Tycho2 8958-02523-2 Pflag RAmdeg 166.35645247 DEmdeg -60.91121033
PmRA -96.5 PmDE 48.4 E RAmdeg 39 E DEmdeg 40
E pmRA 3.5 E pmDE 3.3 EpRAm 1990.21 EpDEm 1990.01
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.5 Q pmRA 0.2
Q pmDE 0.5 BTmag 11.208 E BTmag 0.069 VTmag 10.464
E VTmag 0.051 Prox 58 TYC T HIP
CCDM RAdeg 166.35691278 DEdeg -60.91132222 EpRA 1990 1.65
EpDE 1990 1.70 E RAdeg 39.1 E DEdeg 39.8 Posflg
Corr -0.2
CCDM
Ccdm 11054-6055 RComp Comp B Note1
Note2 Discov num HRG 55 DRAs 1.88 DDEs 20.5
R dRAs 90 Year 1883 Theta 151 Rho 5.8
Obs 4 Vmag 10.0 Sp PmNote *
PmRA -66 PmDE 62 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11013S6022B
HIC