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Doubles in session


Current system
16564-4104
CPO 501


Nearby doubles
14' : 16573-4108
BRT 939

15' : 16549-4104
I 101

16' : 16550-4109
I 576AB

18' : 16554-4047
I 1600

19' : 16547-4053
WG 191

20' : 16563-4043
WG 193

21' : 16579-4108
KPP3007

22' : 16563-4041
TDT 153

23' : 16563-4040
HDS2394AB

24' : 16541-4105
SNA 52AB

25' : 16548-4043
WG 192

26' : 16547-4121
TDS 843

30' : 16539-4115
RST1905

31' : 16550-4035
SEE 304

33' : 16569-4031
RST5421AB

34' : 16572-4031
WG 196

34' : 16549-4031
SNA 57

42' : 16596-4117
B 1839AB

44' : 16542-4139
SNA 53AB

45' : 16526-4122
CPO 496

47' : 16523-4048
RST1903

48' : 16538-4140
CPO 498

48' : 16540-4143
SNA 50AB

49' : 16525-4126
CPO 495

49' : 16542-4146
SEE 298AB

49' : 16580-4016
LDS 575



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16564-4104 CPO 501

 
 
16h 56m 11.16s -41° 01' 49.8" P.A. 158.00 sep 3.9 mag 9.56,12.60 Sp G0
 
 
Coord 2000 16564-4104 Discov num CPO 501 Comp Coord arcsec 2000 16 56 11.16 -41 01 49.8
Date first 1900 Date last 2000 Obs 5
Pa first 162 Pa last 157.9 P.A. Now (θ) 157.9°
Sep first 4.0 Sep last 3.91 Sep. Now (ρ) 3.91"
Mag pri 9.56 Mag sec 12.60 delta mag (ΔM) 3.04 Spectral class G0 (yellow)
Pri motion ra -004 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius Tycho2 7872-01894-1 Gaia DR2 5966657181368481152 HD 326453
 
 
WDS 16564-4104 CPO 501 : NOTES
 
 
discov_num notes refcode
CPO 501 Spectral type K?
 
 
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CpO9999 Unpublished, manuscript or reference not found.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
16564-4104 CPO 501 1959 4 158 4.0 9.56 12.60 K0 N 165623.68-410403.4
16564-4104 CPO 501 2000 5 158 3.9 9.56 12.60 G0 N 165611.16-410149.8

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

 
 
WDS 16564-4104 CPO 501 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16564-4104 CPO 501 : MEASURES
 
 
No records found.

 
 
WDS 16564-4104 : VIRTUAL EYEPIECE
 
 

16564-4104 CPO 501A mag 9.56 Sp G0 16564-4104 CPO 501B sep 3.8 P.A. 163.00 mag 12.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16564-4104 : ALADIN DSS IMAGE @ 16h 56m 11.16s -41° 01' 49.8"
 
 
 
 
WDS 16564-4104 CPO 501 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16564-4104 CPO 501 distance=0' 16573-4108 BRT 939 distance=14' 16549-4104 I 101 distance=15' 16550-4109 I 576AB distance=16' 16550-4109 SNA 58AC distance=16' 16554-4047 I 1600 distance=18' 16547-4053 WG 191 distance=19' 16563-4043 WG 193 distance=20' 16579-4108 KPP3007 distance=21' 16563-4041 TDT 153 distance=22' 16563-4040 HDS2394AB distance=23' 16563-4040 SNA 60Aa,Ab distance=23' 16563-4040 SNA 60AC distance=23' 16541-4105 SNA 52Aa,Ab distance=24' 16541-4105 SNA 52AB distance=24' 16548-4043 WG 192 distance=25' 16547-4121 TDS 843 distance=26' 16539-4115 RST1905 distance=30' 16550-4035 SEE 304 distance=31' 16569-4031 COO 289CD distance=33' 16569-4031 CHR 254Aa,Ab distance=33' 16569-4031 RST5421AB distance=33' 16569-4031 COO 289AC distance=33' 16569-4031 COO 289AD distance=33' 16569-4031 COO 289AE distance=33' 16572-4031 WG 196 distance=34' 16549-4031 SNA 57 distance=34' 16596-4117 B 1839AB distance=42' 16596-4117 B 1839AB,C distance=42' 16542-4139 SNA 53Aa,Ab distance=44' 16542-4139 SNA 53AB distance=44' 16542-4139 SNA 53AC distance=44' 16526-4122 CPO 496 distance=45' 16523-4048 RST1903 distance=47' 16538-4140 CPO 498 distance=48' 16540-4143 SEE 296AC distance=48' 16540-4143 SNA 50AB distance=48' 16525-4126 CPO 495 distance=49' 16542-4146 SEE 298AB distance=49' 16542-4146 SEE 298AC distance=49' 16580-4016 LDS 575 distance=49' 16597-4130 I 581 distance=50' 16543-4017 I 994AB distance=50' 16543-4017 WG 190AC distance=50' 16543-4017 I 994AD distance=50' 16545-4148 SNA 56Aa,Ab distance=51' 16545-4148 SNA 56AB distance=51' 16545-4148 SNA 56AC distance=51' 16546-4150 BRT 934 distance=51' 16577-4014 SHN 217 distance=51' 16521-4041 I 1599 distance=51' 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 16564-4104 CPO 501 158 3.9
Show 16573-4108 BRT 939 62 6.2 14
Show 16549-4104 I 101 356 1.5 15
Show 16550-4109 I 576 AB 262 5.5 16
Show 16550-4109 SNA 58 AC 19 3.8 16
Show 16554-4047 I 1600 157 0.4 18
Show 16547-4053 WG 191 174 8.8 19
Show 16563-4043 WG 193 259 8.7 20
Show 16579-4108 KPP3007 37 6.0 21
Show 16563-4041 TDT 153 55 0.4 22
Show 16563-4040 HDS2394 AB 308 0.3 23
Show 16563-4040 SNA 60 Aa,Ab 285 0.0 23
Show 16563-4040 SNA 60 AC 144 1.5 23
Show 16541-4105 SNA 52 Aa,Ab 218 0.0 24
Show 16541-4105 SNA 52 AB 307 3.7 24
Show 16548-4043 WG 192 123 6.2 25
Show 16547-4121 TDS 843 91 1.1 26
Show 16539-4115 RST1905 254 0.6 30
Show 16550-4035 SEE 304 244 18.6 31
Show 16569-4031 COO 289 CD 221 7.9 33
Show 16569-4031 CHR 254 Aa,Ab 310 0.1 33
Show 16569-4031 RST5421 AB 128 7.3 33
Show 16569-4031 COO 289 AC 253 7.9 33
Show 16569-4031 COO 289 AD 237 15.2 33
Show 16569-4031 COO 289 AE 339 38.2 33
Show 16572-4031 WG 196 158 9.6 34
Show 16549-4031 SNA 57 115 0.1 34
Show 16596-4117 B 1839 AB 133 0.2 42
Show 16596-4117 B 1839 AB,C 326 8.6 42
Show 16542-4139 SNA 53 Aa,Ab 1 0.0 44
Show 16542-4139 SNA 53 AB 313 3.2 44
Show 16542-4139 SNA 53 AC 22 5.1 44
Show 16526-4122 CPO 496 239 5.1 45
Show 16523-4048 RST1903 313 1.2 47
Show 16538-4140 CPO 498 69 4.5 48
Show 16540-4143 SEE 296 AC 240 19.9 48
Show 16540-4143 SNA 50 AB 213 4.3 48
Show 16525-4126 CPO 495 85 4.4 49
Show 16542-4146 SEE 298 AB 286 6.2 49
Show 16542-4146 SEE 298 AC 144 17.7 49
Show 16580-4016 LDS 575 248 8.6 49
Show 16597-4130 I 581 346 1.9 50
Show 16543-4017 I 994 AB 284 2.8 50
Show 16543-4017 WG 190 AC 96 9.2 50
Show 16543-4017 I 994 AD 281 13.7 50
Show 16545-4148 SNA 56 Aa,Ab 63 0.0 51
Show 16545-4148 SNA 56 AB 187 3.2 51
Show 16545-4148 SNA 56 AC 141 3.5 51
Show 16546-4150 BRT 934 266 3.0 51
Show 16577-4014 SHN 217 -1 0.1 51
Show 16521-4041 I 1599 22 1.0 51

 
 
WDS 16564-4104 : COMPONENTS
 
 
  A
B pa=163.0°
sep=3.79"
 
 
16564-4104 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165611.16-410149.8 Mag 9.56 Spectral class G0 (yellow)
PmRA -4.00 PmDE -11.0 Tycho2 7872-01894-1 HD 326453
Tycho2
Tycho2 7872-01894-1 Pflag RAmdeg 254.04652256 DEmdeg -41.03046601
PmRA -37.6 PmDE -35.3 E RAmdeg 34 E DEmdeg 41
E pmRA 2.0 E pmDE 2.0 EpRAm 1988.50 EpDEm 1986.60
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.1 Q pmRA 0.6
Q pmDE 0.1 BTmag 10.574 E BTmag 0.060 VTmag 10.051
E VTmag 0.053 Prox 999 TYC T HIP
CCDM RAdeg 254.04663639 DEdeg -41.03038500 EpRA 1990 1.78
EpDE 1990 1.73 E RAdeg 34.8 E DEdeg 41.7 Posflg
Corr -0.1
 
 
16564-4104 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165611.26-410153.4 Mag 12.6 Calc delta mag 3.04
Calc coord yes