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Doubles in session


Current system
17082-4757
RST 898
HD 154505


Nearby doubles
14' : 17068-4756
LDS 584

18' : 17065-4751
KPP4024

41' : 17069-4718
RST 896

42' : 17044-4815
VSP 49

45' : 17090-4713
RST 902

45' : 17066-4715
RST 895

49' : 17127-4814
SKF1052

53' : 17085-4850
RST 899

53' : 17051-4714
HJ 4913

54' : 17134-4752
RST 905

54' : 17066-4848
BRT 945

56' : 17137-4757
RST 906

64' : 17086-4654
KPP4027

66' : 17037-4710
HDO 264

76' : 17103-4644
DUN 213

78' : 17006-4810
B 1840

79' : 17154-4727
RST 911

81' : 17111-4912
CPO 513

83' : 17024-4855
R 288AB

85' : 17087-4633
RST 901

86' : 17095-4632
B 2404AB

86' : 17164-4735
B 1331

88' : 17140-4902
RST 907

88' : 17004-4839
SEE 316

90' : 17029-4645
COO 207

90' : 17141-4651
BRT 952



Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17082-4757 RST 898 (HD 154505)

 
 
17h 08m 09.88s -47° 56' 53.1" P.A. 102.00 sep 1.7 mag 9.68,12.20 Sp B5III
 
 
Coord 2000 17082-4757 Discov num RST 898 Comp Coord arcsec 2000 17 08 09.88 -47 56 53.1
Date first 1930 Date last 2015 Obs 3
Pa first 104 Pa last 101.5 P.A. Now (θ) 101.5°
Sep first 1.5 Sep last 1.744 Sep. Now (ρ) 1.744"
Mag pri 9.68 Mag sec 12.20 delta mag (ΔM) 2.52 Spectral class B5III (blue-white)
Pri motion ra +001 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 154505 Constellation Ara SAO 227650 Tycho2 8332-00409-1
Gaia DR2 5962769514415254144 HD 154505 DM CP-47 8052
 
 
WDS 17082-4757 RST 898 (HD 154505) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17082-4757 RST 898 1949 2 102 1.6 9.68 12.20 B5III 170809.88-475653.1
17082-4757 RST 898 2015 3 102 1.7 9.68 12.20 B5III 170809.88-475653.1

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

 
 
WDS 17082-4757 RST 898 (HD 154505) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17082-4757 RST 898 (HD 154505) : MEASURES
 
 
No records found.

 
 
WDS 17082-4757 (HD 154505) : VIRTUAL EYEPIECE
 
 

17082-4757 RST 898A mag 9.68 Sp B5III 17082-4757 RST 898B sep 1.2 P.A. 106.90 mag 12.2 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 17082-4757 (HD 154505) : ALADIN DSS IMAGE @ 17h 08m 09.88s -47° 56' 53.1"
 
 
 
 
WDS 17082-4757 RST 898 (HD 154505) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17082-4757 RST 898 distance=1' 17068-4756 LDS 584 distance=14' 17065-4751 KPP4024 distance=18' 17069-4718 RST 896 distance=41' 17044-4815 VSP 49 distance=42' 17090-4713 RST 902 distance=45' 17066-4715 RST 895 distance=45' 17127-4814 SKF1052 distance=49' 17085-4850 RST 899 distance=53' 17051-4714 HJ 4913 distance=53' 17134-4752 RST 905 distance=54' 17066-4848 BRT 945 distance=54' 17137-4757 RST 906 distance=56' 17086-4654 KPP4027 distance=64' 17037-4710 HDO 264 distance=66' 17103-4644 DUN 213 distance=76' 17006-4810 B 1840 distance=78' 17154-4727 RST 911 distance=79' 17111-4912 CPO 513 distance=81' 17024-4855 R 288AB distance=83' 17024-4855 HJ 4906AC distance=83' 17087-4633 RST 901 distance=85' 17095-4632 B 2404AB distance=86' 17095-4632 SIN 100AC distance=86' 17164-4735 B 1331 distance=86' 17140-4902 RST 907 distance=88' 17004-4839 SEE 316 distance=88' 17029-4645 COO 207 distance=90' 17141-4651 BRT 952 distance=90' 17014-4659 CPO 509 distance=90' 17085-4928 HJ 4916 distance=92' 17042-4919 HDS2415 distance=92' 17025-4645 BRT 941 distance=93' 17145-4913 RST 909AB distance=99' 17145-4913 RST 909AC distance=99' 17132-4630 BRT 950 distance=101' 17035-4627 B 1843 distance=102' 17182-4815 RST 917 distance=102' 17123-4622 RST 904 distance=104' 17007-4646 LDS 579 distance=105' 17147-4921 RST 910 distance=107' 17012-4638 RST 893 distance=107' 17004-4646 DAM 91 distance=107' 17038-4935 LDS 581 distance=107' 16587-4850 I 996 distance=108' 17066-4609 B 893 distance=109' 17176-4855 I 1601 distance=111' 17113-4611 RST5541 distance=111' 17166-4910 RST 915 distance=112' 16597-4911 CPO 507 distance=113' 16570-4811 RST 889 distance=113' 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 17082-4757 RST 898 102 1.7 1
Show 17068-4756 LDS 584 325 37.3 14
Show 17065-4751 KPP4024 51 15.2 18
Show 17069-4718 RST 896 161 1.5 41
Show 17044-4815 VSP 49 105 0.1 42
Show 17090-4713 RST 902 351 0.3 45
Show 17066-4715 RST 895 1 0.3 45
Show 17127-4814 SKF1052 300 7.6 49
Show 17085-4850 RST 899 117 0.6 53
Show 17051-4714 HJ 4913 228 3.8 53
Show 17134-4752 RST 905 113 1.3 54
Show 17066-4848 BRT 945 247 5.5 54
Show 17137-4757 RST 906 54 2.5 56
Show 17086-4654 KPP4027 94 42.5 64
Show 17037-4710 HDO 264 247 6.3 66
Show 17103-4644 DUN 213 168 8.3 76
Show 17006-4810 B 1840 85 2.2 78
Show 17154-4727 RST 911 15 4.4 79
Show 17111-4912 CPO 513 193 4.2 81
Show 17024-4855 R 288 AB 51 2.5 83
Show 17024-4855 HJ 4906 AC 235 15.6 83
Show 17087-4633 RST 901 38 0.2 85
Show 17095-4632 B 2404 AB 36 8.2 86
Show 17095-4632 SIN 100 AC 352 16.8 86
Show 17164-4735 B 1331 36 1.0 86
Show 17140-4902 RST 907 150 0.3 88
Show 17004-4839 SEE 316 173 1.0 88
Show 17029-4645 COO 207 47 3.6 90
Show 17141-4651 BRT 952 226 4.8 90
Show 17014-4659 CPO 509 320 4.3 90
Show 17085-4928 HJ 4916 276 9.9 92
Show 17042-4919 HDS2415 225 0.2 92
Show 17025-4645 BRT 941 84 5.5 93
Show 17145-4913 RST 909 AB 196 0.6 99
Show 17145-4913 RST 909 AC 205 2.7 99
Show 17132-4630 BRT 950 3 4.3 101
Show 17035-4627 B 1843 225 2.3 102
Show 17182-4815 RST 917 187 0.3 102
Show 17123-4622 RST 904 322 1.3 104
Show 17007-4646 LDS 579 62 43.5 105
Show 17147-4921 RST 910 200 1.9 107
Show 17012-4638 RST 893 209 0.3 107
Show 17004-4646 DAM 91 332 10.7 107
Show 17038-4935 LDS 581 316 8.5 107
Show 16587-4850 I 996 179 1.8 108
Show 17066-4609 B 893 17 0.2 109
Show 17176-4855 I 1601 169 1.6 111
Show 17113-4611 RST5541 91 0.1 111
Show 17166-4910 RST 915 325 1.1 112
Show 16597-4911 CPO 507 277 6.4 113
Show 16570-4811 RST 889 190 2.8 113

 
 
WDS 17082-4757 : COMPONENTS
 
 
  A
B pa=106.9°
sep=1.20"
 
 
17082-4757 A
 
 
Componente originario normalizzato AB Name HD 154505 Coord arcsec 2000 170809.88-475653.1 Mag 9.68
Spectral class B5III (blue-white) PmRA 1.00 PmDE -3.0 SAO 227650
Tycho2 8332-00409-1 HD 154505 DM CP-47 8052
Tycho2
Tycho2 8332-00409-1 Pflag RAmdeg 257.04118062 DEmdeg -47.94809492
PmRA -4.6 PmDE -1.5 E RAmdeg 16 E DEmdeg 20
E pmRA 1.1 E pmDE 1.2 EpRAm 1986.19 EpDEm 1982.52
Num 7 Q RAmdeg 1.8 Q DEmdeg 1.1 Q pmRA 1.8
Q pmDE 1.1 BTmag 9.765 E BTmag 0.031 VTmag 9.680
E VTmag 0.038 Prox 999 TYC T HIP
CCDM RAdeg 257.04119111 DEdeg -47.94809111 EpRA 1990 1.76
EpDE 1990 1.33 E RAdeg 17.7 E DEdeg 24.3 Posflg
Corr 0.0
SAO
SAO 227650 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 0.001 Vmag 9.8 SpType A0
Double code Source 48 CatNum 15793 DM CP-47 8052
DMcomp BDsup HD 154505 M HD 0
GC RA1950rad 4.46980244 DE1950rad -0.83572094 PmRA2000 0.0021
PmDE2000 0.001
CCDM
Ccdm 17082-4757 RComp Comp A Note1
Note2 Discov num DRAs -1.94 DDEs 7.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp A0 PmNote *
PmRA 22 PmDE 1 Dm number -4711260 Cat1 CD
Name2 227650 Cat2 SAO HD 154505 M HD
ADS BDS M ADS BDS N IDS IDS 17006S4749A
HIC
 
 
17082-4757 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170809.99-475653.4 Mag 12.2 Calc delta mag 2.52
Calc coord yes
CCDM
Ccdm 17082-4757 RComp Comp B Note1
Note2 Discov num RST 898 DRAs DDEs
R dRAs Year 1930 Theta 103 Rho 1.5
Obs 2 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17006S4749B
HIC