16542-4312 CPO 499 (HD 326409)

 
 
16h 54m 09.44s -43° 11' 41.3" P.A. 189.00 sep 3.2 mag 9.92,10.70 Sp G5
 
 
Coord 2000 16542-4312 Discov num CPO 499 Comp Coord arcsec 2000 16 54 09.44 -43 11 41.3
Date first 1901 Date last 2000 Obs 2
Pa first 182 Pa last 189.3 P.A. Now (θ) 189.3°
Sep first 4.3 Sep last 3.21 Sep. Now (ρ) 3.21"
Mag pri 9.92 Mag sec 10.70 delta mag (ΔM) 0.78 Spectral class G5 (yellow)
Pri motion ra -008 Sec motion ra
Pri motion dec -045 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 326409 Constellation Scorpius Tycho2 7880-00485-1 Gaia DR2 5964804401196443648
HD 326409
 
 
WDS 16542-4312 CPO 499 (HD 326409) : 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CpO9999 Unpublished, manuscript or reference not found.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
16542-4312 CPO 499 1901 1 182 4.3 9.92 10.70 G5 165409.44-431141.3
16542-4312 CPO 499 2000 2 189 3.2 9.92 10.70 G5 165409.44-431141.3

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WDS 16542-4312 CPO 499 (HD 326409) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16542-4312 CPO 499 (HD 326409) : MEASURES
 
 
No records found.

 
 
WDS 16542-4312 (HD 326409) : VIRTUAL EYEPIECE
 
 

16542-4312 CPO 499A mag 9.92 Sp G5 16542-4312 CPO 499B sep 3.2 P.A. 186.80 mag 10.7 virtual eyepiece
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Radius:
Components only
 
 
WDS 16542-4312 (HD 326409) : ALADIN DSS IMAGE @ 16h 54m 09.44s -43° 11' 41.3"
 
 
 
 
WDS 16542-4312 CPO 499 (HD 326409) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16542-4312  CPO 499 distance=0' 16525-4300  KOU  71AB distance=22' 16525-4300  KOU  71AC distance=22' 16525-4300  KOU  71AD distance=22' 16547-4334  B  1836 distance=23' 16541-4239  RST5069 distance=34' 16508-4317  DON 811 distance=38' 16561-4236  B  2400 distance=42' 16548-4228  I  1302 distance=44' 16580-4344  TDT 160 distance=54' 16591-4242  KSS   2 distance=62' 16535-4207  SNA  48 distance=65' 16506-4219  TDS 839 distance=66' 16584-4359  RST5540 distance=67' 16551-4205  SEE 303 distance=67' 16586-4358  DON 819 distance=68' 16495-4357  I    99 distance=68' 16489-4351  BRT 922 distance=70' 16548-4202  RST1907 distance=71' 16509-4416  DON 812 distance=74' 16476-4253  I  1594 distance=75' 16546-4430  BRT 931 distance=79' 16545-4153  SEE 302AB distance=79' 16545-4153  SGH   1AC distance=79' 16539-4153  SNA  49Aa,Ab distance=79' 16539-4153  SNA  49AB distance=79' 16539-4153  SNA  49AC distance=79' 16539-4153  SNA  49AD distance=79' 16539-4153  SNA  49AE distance=79' 16539-4153  SNA  49AF distance=79' 16595-4405  CPO 506 distance=80' 16541-4151  SEE 295 distance=81' 16542-4151  WFC 183AB distance=81' 16542-4151  SNA  54Ba,Bb distance=82' 16542-4151  SNA  54BC distance=82' 16543-4151  CPO 500 distance=82' 16542-4150  SEE 300DE distance=82' 16543-4150  B  1835 distance=82' 16544-4150  HJ 4893AB distance=82' 16544-4150  SNA  55AC distance=82' 16544-4150  SNA  55AD distance=82' 16542-4150  CHR 252Aa,Ab distance=83' 16542-4150  SEE 297AB distance=83' 16542-4150  SEE 297AC distance=83' 16478-4356  I  1595 distance=83' 16543-4149  BRT 929AB distance=83' 16543-4149  B  1834CD distance=83' 16546-4150  BRT 934 distance=83' 16540-4148  B  1833AB distance=84' 16540-4148  B  1833AC distance=84' 16540-4148  SEE 293AD distance=84' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 16542-4312 CPO 499 189 3.2
Show 16525-4300 KOU 71 AB 5 4.7 22
Show 16525-4300 KOU 71 AC 222 3.9 22
Show 16525-4300 KOU 71 AD 286 6.2 22
Show 16547-4334 B 1836 240 0.5 23
Show 16541-4239 RST5069 63 0.3 34
Show 16508-4317 DON 811 346 0.4 38
Show 16561-4236 B 2400 35 6.3 42
Show 16548-4228 I 1302 16 2.0 44
Show 16580-4344 TDT 160 116 1.1 54
Show 16591-4242 KSS 2 347 0.0 62
Show 16535-4207 SNA 48 64 0.0 65
Show 16506-4219 TDS 839 122 0.9 66
Show 16584-4359 RST5540 307 1.7 67
Show 16551-4205 SEE 303 164 21.8 67
Show 16586-4358 DON 819 2 2.0 68
Show 16495-4357 I 99 60 0.9 68
Show 16489-4351 BRT 922 171 4.7 70
Show 16548-4202 RST1907 190 2.0 71
Show 16509-4416 DON 812 16 3.6 74
Show 16476-4253 I 1594 205 2.9 75
Show 16546-4430 BRT 931 106 3.4 79
Show 16545-4153 SEE 302 AB 33 3.2 79
Show 16545-4153 SGH 1 AC 277 4.1 79
Show 16539-4153 SNA 49 Aa,Ab 345 0.1 79
Show 16539-4153 SNA 49 AB 18 2.2 79
Show 16539-4153 SNA 49 AC 332 2.9 79
Show 16539-4153 SNA 49 AD 145 5.1 79
Show 16539-4153 SNA 49 AE 65 5.3 79
Show 16539-4153 SNA 49 AF 175 7.2 79
Show 16595-4405 CPO 506 225 5.1 80
Show 16541-4151 SEE 295 14 5.9 81
Show 16542-4151 WFC 183 AB 35 31.0 81
Show 16542-4151 SNA 54 Ba,Bb 348 0.0 82
Show 16542-4151 SNA 54 BC 142 1.0 82
Show 16543-4151 CPO 500 313 3.7 82
Show 16542-4150 SEE 300 DE 265 7.8 82
Show 16543-4150 B 1835 256 3.5 82
Show 16544-4150 HJ 4893 AB 52 7.3 82
Show 16544-4150 SNA 55 AC 40 1.1 82
Show 16544-4150 SNA 55 AD 326 3.4 82
Show 16542-4150 CHR 252 Aa,Ab 237 0.1 83
Show 16542-4150 SEE 297 AB 130 13.2 83
Show 16542-4150 SEE 297 AC 122 23.1 83
Show 16478-4356 I 1595 159 0.1 83
Show 16543-4149 BRT 929 AB 197 3.9 83
Show 16543-4149 B 1834 CD 313 4.6 83
Show 16546-4150 BRT 934 266 3.0 83
Show 16540-4148 B 1833 AB 75 0.5 84
Show 16540-4148 B 1833 AC 99 5.4 84
Show 16540-4148 SEE 293 AD 127 19.1 84

 
 
WDS 16542-4312 : COMPONENTS
 
 
  A
B pa=186.8°
sep=3.19"
 
 
16542-4312 A
 
 
Componente originario normalizzato AB Name HD 326409 Coord arcsec 2000 165409.44-431141.3 Mag 9.92
Spectral class G5 (yellow) PmRA -8.00 PmDE -45.0 Tycho2 7880-00485-1
HD 326409
Tycho2
Tycho2 7880-00485-1 Pflag RAmdeg 253.53937444 DEmdeg -43.19480901
PmRA -7.3 PmDE -13.7 E RAmdeg 39 E DEmdeg 38
E pmRA 2.1 E pmDE 1.9 EpRAm 1987.56 EpDEm 1987.21
Num 3 Q RAmdeg 0.1 Q DEmdeg 3.5 Q pmRA 0.1
Q pmDE 3.6 BTmag 11.390 E BTmag 0.101 VTmag 9.919
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 253.53939778 DEdeg -43.19477750 EpRA 1990 1.64
EpDE 1990 1.71 E RAdeg 40.0 E DEdeg 39.1 Posflg
Corr 0.1
 
 
16542-4312 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165409.41-431144.5 Mag 10.7 Calc delta mag 0.78
Calc coord yes