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Doubles in session


Current system
16191-4916
CPO 466
HD 146520


Nearby doubles
18' : 16180-4930
TDS9827

29' : 16217-4929
SKF1405

30' : 16216-4904
RST 839AB

32' : 16159-4918
RST5539

32' : 16161-4904
JNN 227AB

32' : 16159-4908
RST 828

32' : 16211-4940
TDS9853

33' : 16218-4935
AOT 66

37' : 16154-4916
BRT 882

40' : 16213-4844
VOU 62

41' : 16230-4903
BRT 889

43' : 16234-4920
AOT 67

43' : 16235-4918
RST 842

43' : 16231-4859
BRT 890

48' : 16149-4940
TDS9808

49' : 16238-4901
TDS9879

49' : 16141-4920
RST 823

53' : 16224-4956
TDS9867

54' : 16152-4838
CPO 460

55' : 16198-5009
HJ 4841AB

55' : 16232-4838
I 563

59' : 16180-5012
RST 830

60' : 16245-4849
VOU 64

60' : 16232-4833
VOU 63

61' : 16245-4848
VOU 65

62' : 16253-4909
COO 197AB



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

16191-4916 CPO 466 (HD 146520)

 
 
16h 19m 04.39s -49° 15' 31.2" P.A. 80.00 sep 5.9 mag 9.80,10.72 Sp A0
 
 
Coord 2000 16191-4916 Discov num CPO 466 Comp Coord arcsec 2000 16 19 04.39 -49 15 31.2
Date first 1902 Date last 2016 Obs 10
Pa first 76 Pa last 79.9 P.A. Now (θ) 79.9°
Sep first 6.2 Sep last 5.929 Sep. Now (ρ) 5.929"
Mag pri 9.80 Mag sec 10.72 delta mag (ΔM) 0.92 Spectral class A0 (white)
Pri motion ra -018 Sec motion ra -002
Pri motion dec -003 Sec motion dec -003
Notes
rPM=0.877
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 146520 Constellation Norma SAO 226643 Tycho2 8320-00300-1
Gaia DR2 5935630341942865664 HD 146520 DM CP-48 8328
 
 
WDS 16191-4916 CPO 466 (HD 146520) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CpO1906 - Cape Observatory .
CpO1906 Cape Obs - Henderson, 1906
CpO1938 P+ - Cape Observatory .
CpO1938 +T Cape Obs (1822-1938 data)
CpO9999 T - Cape Observatory ...................
CpO9999 Unpublished, manuscript or reference not found.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
16191-4916 CPO 466 1999 7 80 5.9 9.80 10.72 A0 D 161904.39-491531.2
16191-4916 CPO 466 2015 9 80 5.9 9.80 10.72 A0 161904.39-491531.2
16191-4916 CPO 466 2016 10 80 5.9 9.80 10.72 A0 161904.39-491531.2

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

 
 
WDS 16191-4916 CPO 466 (HD 146520) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16191-4916 CPO 466 (HD 146520) : MEASURES
 
 
No records found.

 
 
WDS 16191-4916 (HD 146520) : VIRTUAL EYEPIECE
 
 

16191-4916 CPO 466A mag 9.8 Sp A0 16191-4916 CPO 466B sep 4.0 P.A. 74.70 mag 10.72 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16191-4916 (HD 146520) : ALADIN DSS IMAGE @ 16h 19m 04.39s -49° 15' 31.2"
 
 
 
 
WDS 16191-4916 CPO 466 (HD 146520) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16191-4916 CPO 466 distance=1' 16180-4930 TDS9827 distance=18' 16216-4904 AOT 65CD distance=28' 16217-4929 SKF1405 distance=29' 16216-4904 RST 839AB distance=30' 16159-4918 RST5539 distance=32' 16161-4904 JNN 227AB distance=32' 16161-4904 JNN 227AC distance=32' 16161-4904 JNN 227AD distance=32' 16161-4904 JNN 227AE distance=32' 16161-4904 JNN 227AF distance=32' 16161-4904 JNN 227AG distance=32' 16161-4904 JNN 227AH distance=32' 16161-4904 JNN 227AI distance=32' 16159-4908 RST 828 distance=32' 16211-4940 TDS9853 distance=32' 16218-4935 AOT 66 distance=33' 16154-4916 BRT 882 distance=37' 16213-4844 VOU 62 distance=40' 16230-4903 BRT 889 distance=41' 16234-4920 AOT 67 distance=43' 16235-4918 RST 842 distance=43' 16231-4859 BRT 890 distance=43' 16149-4940 TDS9808 distance=48' 16238-4901 TDS9879 distance=49' 16141-4920 RST 823 distance=49' 16224-4956 TDS9867 distance=53' 16152-4838 CPO 460 distance=54' 16198-5009 HJ 4841AB distance=55' 16198-5009 NSN 378AC distance=55' 16232-4838 I 563 distance=55' 16180-5012 RST 830 distance=59' 16245-4849 VOU 64 distance=60' 16232-4833 VOU 63 distance=60' 16245-4848 VOU 65 distance=61' 16253-4909 COO 197AB distance=62' 16253-4909 COO 197AC distance=62' 16253-4909 CVN 27Ba,Bb distance=62' 16152-5004 TDS9809 distance=62' 16260-4925 VVV 36 distance=68' 16189-5024 I 561AB distance=69' 16189-5024 I 561AC distance=69' 16143-5005 HJ 4838 distance=69' 16215-4811 SHT 64AB distance=69' 16215-4811 SHT 64AC distance=69' 16215-4811 SHT 64AD distance=69' 16215-4811 SHT 64AE distance=69' 16215-4811 SHT 64AF distance=69' 16215-4811 SHT 64AG distance=69' 16215-4811 SHT 64AH distance=69' 16215-4811 KOU 61AI distance=69' 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 16191-4916 CPO 466 80 5.9 1
Show 16180-4930 TDS9827 318 1.2 18
Show 16216-4904 AOT 65 CD 346 15.7 28
Show 16217-4929 SKF1405 58 17.5 29
Show 16216-4904 RST 839 AB 326 0.4 30
Show 16159-4918 RST5539 231 0.4 32
Show 16161-4904 JNN 227 AB 283 2.8 32
Show 16161-4904 JNN 227 AC 126 2.9 32
Show 16161-4904 JNN 227 AD 128 3.5 32
Show 16161-4904 JNN 227 AE 54 4.1 32
Show 16161-4904 JNN 227 AF 161 3.7 32
Show 16161-4904 JNN 227 AG 73 4.9 32
Show 16161-4904 JNN 227 AH 83 4.8 32
Show 16161-4904 JNN 227 AI 73 3.9 32
Show 16159-4908 RST 828 131 0.4 32
Show 16211-4940 TDS9853 221 0.6 32
Show 16218-4935 AOT 66 358 11.2 33
Show 16154-4916 BRT 882 204 5.7 37
Show 16213-4844 VOU 62 355 7.6 40
Show 16230-4903 BRT 889 134 4.4 41
Show 16234-4920 AOT 67 357 11.7 43
Show 16235-4918 RST 842 155 2.8 43
Show 16231-4859 BRT 890 150 3.9 43
Show 16149-4940 TDS9808 261 0.7 48
Show 16238-4901 TDS9879 356 0.8 49
Show 16141-4920 RST 823 216 1.0 49
Show 16224-4956 TDS9867 244 0.5 53
Show 16152-4838 CPO 460 30 6.5 54
Show 16198-5009 HJ 4841 AB 20 49.1 55
Show 16198-5009 NSN 378 AC 45 24.4 55
Show 16232-4838 I 563 20 0.6 55
Show 16180-5012 RST 830 55 1.1 59
Show 16245-4849 VOU 64 214 7.8 60
Show 16232-4833 VOU 63 64 2.8 60
Show 16245-4848 VOU 65 111 2.2 61
Show 16253-4909 COO 197 AB 89 2.4 62
Show 16253-4909 COO 197 AC 77 20.7 62
Show 16253-4909 CVN 27 Ba,Bb 115 0.1 62
Show 16152-5004 TDS9809 163 2.3 62
Show 16260-4925 VVV 36 78 5.8 68
Show 16189-5024 I 561 AB 273 5.9 69
Show 16189-5024 I 561 AC 155 10.2 69
Show 16143-5005 HJ 4838 145 23.0 69
Show 16215-4811 SHT 64 AB 159 5.0 69
Show 16215-4811 SHT 64 AC 357 5.3 69
Show 16215-4811 SHT 64 AD 121 5.9 69
Show 16215-4811 SHT 64 AE 72 6.3 69
Show 16215-4811 SHT 64 AF 151 6.9 69
Show 16215-4811 SHT 64 AG 76 8.8 69
Show 16215-4811 SHT 64 AH 216 9.3 69
Show 16215-4811 KOU 61 AI 43 8.8 69

 
 
WDS 16191-4916 : COMPONENTS
 
 
  A
B pa=74.7°
sep=3.95"
 
 
16191-4916 A
 
 
Componente originario normalizzato AB Name HD 146520 Coord arcsec 2000 161904.39-491531.2 Mag 9.8
Spectral class A0 (white) PmRA -18.00 PmDE -3.0 SAO 226643
Tycho2 8320-00300-1 HD 146520 DM CP-48 8328
Tycho2
Tycho2 8320-00300-1 Pflag RAmdeg 244.76830396 DEmdeg -49.25865861
PmRA -5.2 PmDE 0.9 E RAmdeg 13 E DEmdeg 18
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.47 EpDEm 1989.40
Num 5 Q RAmdeg 2.5 Q DEmdeg 0.8 Q pmRA 2.4
Q pmDE 0.8 BTmag 9.910 E BTmag 0.026 VTmag 9.799
E VTmag 0.028 Prox 60 TYC T HIP
CCDM RAdeg 244.76832056 DEdeg -49.25866111 EpRA 1990 1.78
EpDE 1990 1.54 E RAdeg 13.0 E DEdeg 18.3 Posflg
Corr 0.0
SAO
SAO 226643 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.007 Vmag 9.5 SpType A0
Double code Source 48 CatNum 14562 DM CP-48 8328
DMcomp A BDsup HD 146520 M HD 1
GC RA1950rad 4.25575219 DE1950rad -0.85762033 PmRA2000 -0.0017
PmDE2000 -0.007
CCDM
Ccdm 16191-4916 RComp Comp A Note1
Note2 Discov num DRAs -1.81 DDEs 28.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp A0 PmNote *
PmRA -15 PmDE -7 Dm number -4810699 Cat1 CD
Name2 226643 Cat2 SAO HD 146520 M HD
ADS BDS M ADS BDS N IDS IDS 16116S4901A
HIC
 
 
16191-4916 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 161904.78-491530.2 Mag 10.72 PmRA -2.00
PmDE -3.0 Tycho2 8320-00300-2 Calc delta mag 0.92 Calc coord yes
Tycho2
Tycho2 8320-00300-2 Pflag RAmdeg 244.77082317 DEmdeg -49.25836753
PmRA -1.3 PmDE -2.6 E RAmdeg 27 E DEmdeg 36
E pmRA 2.0 E pmDE 1.9 EpRAm 1988.93 EpDEm 1985.99
Num 4 Q RAmdeg 0.2 Q DEmdeg 0.4 Q pmRA 0.2
Q pmDE 0.5 BTmag 10.794 E BTmag 0.047 VTmag 10.723
E VTmag 0.063 Prox 60 TYC T HIP
CCDM RAdeg 244.77082778 DEdeg -49.25836250 EpRA 1990 1.76
EpDE 1990 1.55 E RAdeg 27.8 E DEdeg 37.8 Posflg
Corr 0.0
CCDM
Ccdm 16191-4916 RComp Comp B Note1
Note2 Discov num CPO DRAs -1.10 DDEs 29.4
R dRAs 10 Year 1903 Theta 078 Rho 6.1
Obs 1 Vmag 11.0 Sp PmNote *
PmRA -4 PmDE -8 Dm number Cat1
Name2 226644 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 16116S4901B
HIC