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Current system
16566-5547
RST 886


Nearby doubles
46' : 17015-5606
RST 892

49' : 17023-5556
CPO 510

49' : 16570-5636
RST3057

51' : 16556-5458
BRT2580

52' : 16506-5548
I 572

53' : 16515-5518
RST 884

60' : 17011-5633
HLD 131

62' : 16547-5447
TDT 138

66' : 17026-5504
HJ 4905AB

70' : 16509-5636
NSN 376

71' : 16487-5526
DUN 210AB

73' : 16556-5434
RST3056AB

77' : 17001-5436
HDO 262

83' : 17036-5448
WFC 184

90' : 17036-5655
BRT2821

92' : 16548-5417
RST3055

92' : 16492-5441
HU 1606

94' : 17078-5539
RST 897

99' : 16450-5543
HDS2375

100' : 17035-5709
TDT 193

102' : 16449-5611
KPP 376

105' : 16448-5517
RST 877

109' : 16503-5413
RST3044

112' : 16473-5706
FIN 252

118' : 16430-5611
COO 200

118' : 16583-5743
KPP2998



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

16566-5547 RST 886

 
 
16h 56m 41.56s -55° 46' 13.0" P.A. 229.00 sep 1.9 mag 10.42,12.10
 
 
Coord 2000 16566-5547 Discov num RST 886 Comp Coord arcsec 2000 16 56 41.56 -55 46 13.0
Date first 1929 Date last 1966 Obs 2
Pa first 228 Pa last 228.8 P.A. Now (θ) 228.8°
Sep first 2.0 Sep last 1.87 Sep. Now (ρ) 1.87"
Mag pri 10.42 Mag sec 12.10 delta mag (ΔM) 1.68 Spectral class
Pri motion ra -007 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8730-00957-1 Gaia DR2 5929553341188496128
 
 
WDS 16566-5547 RST 886 : 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
16566-5547 RST 886 1966 2 229 1.9 10.42 12.10 165641.56-554613.0

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

 
 
WDS 16566-5547 RST 886 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16566-5547 RST 886 : MEASURES
 
 
No records found.

 
 
WDS 16566-5547 : VIRTUAL EYEPIECE
 
 

16566-5547 RST 886A mag 10.42 16566-5547 RST 886B sep 1.5 P.A. 212.70 mag 12.1 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 16566-5547 : ALADIN DSS IMAGE @ 16h 56m 41.56s -55° 46' 13.0"
 
 
 
 
WDS 16566-5547 RST 886 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16566-5547 RST 886 distance=0' 17015-5606 RST 892 distance=46' 17023-5556 CPO 510 distance=49' 16570-5636 RST3057 distance=49' 16556-5458 BRT2580 distance=51' 16506-5548 I 572 distance=52' 16515-5518 RST 884 distance=53' 17011-5633 HLD 131 distance=60' 16547-5447 TDT 138 distance=62' 17026-5504 HDS2411Aa,Ab distance=66' 17026-5504 HJ 4905AB distance=66' 16509-5636 NSN 376 distance=70' 16487-5526 HDS2383Aa,Ab distance=71' 16487-5526 DUN 210AB distance=71' 16556-5434 RST3056AB distance=73' 16556-5434 BVD 119AB,C distance=73' 17001-5436 HDO 262 distance=77' 17036-5448 WFC 184 distance=83' 17036-5655 BRT2821 distance=90' 16548-5417 RST3055 distance=92' 16492-5441 HU 1606 distance=92' 17078-5539 RST 897 distance=94' 16450-5543 HDS2375 distance=99' 17035-5709 TDT 193 distance=100' 16449-5611 KPP 376 distance=102' 16448-5517 RST 877 distance=105' 16503-5413 RST3044 distance=109' 16473-5706 FIN 252 distance=112' 16430-5611 COO 200 distance=118' 16583-5743 KPP2998 distance=118' 17101-5627 MOC 11 distance=120' 16426-5544 RST 875 distance=120' 16437-5637 TDT 53 distance=120' 16466-5420 RST3039 distance=123' 16573-5344 JNN 318AB distance=123' 16573-5344 JNN 318AC distance=123' 16573-5344 SYU 11Aa,Ab distance=123' 16503-5738 TDT 109 distance=124' 16551-5343 TDT 141 distance=124' 16565-5751 RSS 426 distance=126' 16430-5642 TDT 46 distance=127' 16426-5650 TDT 44 distance=134' 16413-5518 RSS 414 distance=134' 17123-5523 HDS2430AB distance=135' 16533-5334 RST3047 distance=136' 16408-5612 TDT 31 distance=136' 16434-5707 TDT 48 distance=137' 16420-5444 TDT 37 distance=140' 17097-5420 HJ 4917 distance=142' 17056-5346 RST3064 distance=143' 17107-5710 RST 903 distance=144' 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 16566-5547 RST 886 229 1.9
Show 17015-5606 RST 892 48 0.6 46
Show 17023-5556 CPO 510 14 8.4 49
Show 16570-5636 RST3057 32 0.5 49
Show 16556-5458 BRT2580 105 5.6 51
Show 16506-5548 I 572 166 4.0 52
Show 16515-5518 RST 884 223 4.1 53
Show 17011-5633 HLD 131 134 2.2 60
Show 16547-5447 TDT 138 285 0.6 62
Show 17026-5504 HDS2411 Aa,Ab 9 0.2 66
Show 17026-5504 HJ 4905 AB 54 39.5 66
Show 16509-5636 NSN 376 158 2.9 70
Show 16487-5526 HDS2383 Aa,Ab 232 0.2 71
Show 16487-5526 DUN 210 AB 351 75.7 71
Show 16556-5434 RST3056 AB 69 2.1 73
Show 16556-5434 BVD 119 AB,C 353 27.1 73
Show 17001-5436 HDO 262 51 25.2 77
Show 17036-5448 WFC 184 142 14.2 83
Show 17036-5655 BRT2821 93 3.8 90
Show 16548-5417 RST3055 31 1.4 92
Show 16492-5441 HU 1606 182 1.7 92
Show 17078-5539 RST 897 98 1.5 94
Show 16450-5543 HDS2375 260 0.6 99
Show 17035-5709 TDT 193 330 0.5 100
Show 16449-5611 KPP 376 107 4.8 102
Show 16448-5517 RST 877 190 2.3 105
Show 16503-5413 RST3044 183 0.9 109
Show 16473-5706 FIN 252 181 0.2 112
Show 16430-5611 COO 200 301 6.6 118
Show 16583-5743 KPP2998 102 1.6 118
Show 17101-5627 MOC 11 191 4.6 120
Show 16426-5544 RST 875 318 3.0 120
Show 16437-5637 TDT 53 278 0.6 120
Show 16466-5420 RST3039 4 2.4 123
Show 16573-5344 JNN 318 AB 102 3.2 123
Show 16573-5344 JNN 318 AC 298 3.5 123
Show 16573-5344 SYU 11 Aa,Ab 0.1 123
Show 16503-5738 TDT 109 39 1.4 124
Show 16551-5343 TDT 141 47 0.6 124
Show 16565-5751 RSS 426 305 17.5 126
Show 16430-5642 TDT 46 109 0.8 127
Show 16426-5650 TDT 44 214 1.4 134
Show 16413-5518 RSS 414 263 6.3 134
Show 17123-5523 HDS2430 AB 119 13.3 135
Show 16533-5334 RST3047 105 1.6 136
Show 16408-5612 TDT 31 76 9.4 136
Show 16434-5707 TDT 48 155 1.9 137
Show 16420-5444 TDT 37 157 0.6 140
Show 17097-5420 HJ 4917 35 15.1 142
Show 17056-5346 RST3064 136 0.2 143
Show 17107-5710 RST 903 223 0.3 144

 
 
WDS 16566-5547 : COMPONENTS
 
 
  A
B pa=212.7°
sep=1.46"
 
 
16566-5547 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165641.56-554613.0 Mag 10.42 PmRA -7.00
PmDE -12.0 Tycho2 8730-00957-1
Tycho2
Tycho2 8730-00957-1 Pflag RAmdeg 254.17320064 DEmdeg -55.77028730
PmRA -6.8 PmDE -11.8 E RAmdeg 43 E DEmdeg 41
E pmRA 3.6 E pmDE 3.4 EpRAm 1989.82 EpDEm 1989.78
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.3 Q pmRA 0.6
Q pmDE 0.3 BTmag 11.611 E BTmag 0.087 VTmag 10.417
E VTmag 0.050 Prox 999 TYC T HIP
CCDM RAdeg 254.17322972 DEdeg -55.77025944 EpRA 1990 1.45
EpDE 1990 1.51 E RAdeg 42.6 E DEdeg 41.0 Posflg
Corr -0.2
 
 
16566-5547 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165641.47-554614.2 Mag 12.1 Calc delta mag 1.68
Calc coord yes