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Doubles in session


Current system
22166-5543
SYO 2


Nearby doubles
9' : 22156-5544
KPP 506

28' : 22141-5527
RST2193

28' : 22198-5535
RST2196

30' : 22136-5528
HJ 5320

51' : 22226-5545
UC 4728

57' : 22226-5609
I 134

74' : 22089-5511
NSC 30

77' : 22099-5635
RST1123

80' : 22087-5626
HU 1543

85' : 22089-5638
B 551

90' : 22062-5600
HDS3139

91' : 22272-5555
TDT3528

100' : 22060-5628
I 381

103' : 22113-5715
TDT3392

105' : 22268-5446
RST1132

108' : 22085-5707
CBL 186

111' : 22036-5559
LDS 771

112' : 22161-5734
B 554

119' : 22220-5733
TDT3489

120' : 22091-5402
UC 4665

126' : 22075-5405
UC 4658

127' : 22183-5338
HDO 298

128' : 22034-5647
SOZ 1AB

130' : 22145-5335
B 553

134' : 22017-5503
RST1115

138' : 22158-5801
B 2501



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

22166-5543 SYO 2

 
 
22h 16m 37.53s -55° 42' 59.0" P.A. 12.00 sep 16.7 mag 11.20,12.00
 
 
Coord 2000 22166-5543 Discov num SYO   2 Comp Coord arcsec 2000 22 16 37.53 -55 42 59.0
Date first 1894 Date last 2016 Obs 9
Pa first 13 Pa last 11.6 P.A. Now (θ) 11.6°
Sep first 16.7 Sep last 16.74 Sep. Now (ρ) 16.74"
Mag pri 11.20 Mag sec 12.00 delta mag (ΔM) 0.8 Spectral class
Pri motion ra +223 Sec motion ra
Pri motion dec -056 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus DM CP-56 9854
 
 
WDS 22166-5543 SYO 2 : NOTES
 
 
discov_num notes refcode
SYO 2 LDS 781. B is CPD-56@9854.
 
 
REFERENCES
 
 
refcode metd author reference
SyO1927A Pa - Sydney Obs. 1927sdsc.book......
SyO1927A cited in SDS (Southern Double Star Cat.), 1927
SyO1986 - Shobbrook, R.R. 1986MNRAS.220..825S
SyO1986 MNRAS 220, 825, 1986
SyO9999 Pa - Sydney Obs. ...................
SyO9999 Unpublished, manuscript or reference not found.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
22166-5543 SYO 2 2000 4 11 16.8 11.20 12.00 N D 221637.53-554259.0
22166-5543 SYO 2 2010 7 12 16.7 11.20 12.00 N 221637.53-554259.0
22166-5543 SYO 2 2015 8 12 16.7 11.20 12.00 N 221637.53-554259.0
22166-5543 SYO 2 2016 9 12 16.7 11.20 12.00 N 221637.53-554259.0

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

 
 
WDS 22166-5543 SYO 2 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22166-5543 SYO 2 : MEASURES
 
 
No records found.

 
 
WDS 22166-5543 : VIRTUAL EYEPIECE
 
 

22166-5543 SYO 2A mag 11.2 22166-5543 SYO 2B sep 16.5 P.A. 6.60 mag 12 virtual eyepiece
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Radius:
Components only
 
 
WDS 22166-5543 : ALADIN DSS IMAGE @ 22h 16m 37.53s -55° 42' 59.0"
 
 
 
 
WDS 22166-5543 SYO 2 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22166-5543 SYO 2 distance=0' 22156-5544 KPP 506 distance=9' 22141-5527 RST2193 distance=28' 22198-5535 RST2196 distance=28' 22136-5528 HJ 5320 distance=30' 22226-5545 UC 4728 distance=51' 22226-5609 I 134 distance=57' 22089-5511 NSC 30 distance=74' 22099-5635 RST1123 distance=77' 22087-5626 HU 1543 distance=80' 22089-5638 B 551 distance=85' 22062-5600 HDS3139 distance=90' 22272-5555 TDT3528 distance=91' 22060-5628 I 381 distance=100' 22113-5715 TDT3392 distance=103' 22268-5446 RST1132 distance=105' 22085-5707 CBL 186 distance=108' 22036-5559 LDS 771 distance=111' 22161-5734 B 554 distance=112' 22220-5733 TDT3489 distance=119' 22091-5402 UC 4665 distance=120' 22034-5647 VLK 1Ba,Bb distance=122' 22075-5405 UC 4658 distance=126' 22183-5338 HDO 298 distance=127' 22034-5647 SOZ 1AB distance=128' 22145-5335 B 553 distance=130' 22017-5503 RST1115 distance=134' 22158-5801 B 2501 distance=138' 22115-5755 UC 4674 distance=139' 22309-5654 RST1135 distance=139' 22009-5628 I 338 distance=140' 22249-5748 I 383AB distance=143' 22249-5748 I 383AC distance=143' 22070-5347 HU 1542 distance=143' 22022-5717 B 2899 distance=152' 22044-5351 HJ 5313 distance=154' 22187-5310 TSN 39 distance=154' 22188-5310 KPP 507 distance=155' 22124-5814 TDT3404 distance=156' 21599-5439 UC 4624 distance=157' 21577-5538 TDT3262 distance=161' 22274-5800 I 137 distance=163' 22354-5511 HDS3206 distance=164' 22251-5813 TDT3516Aa,Ab distance=165' 22251-5813 UC 4740AB distance=165' 21579-5500 FIN 307 distance=166' 22330-5719 TDT3580 distance=166' 21571-5606 UC 4610 distance=167' 22302-5345 TSN 204 distance=167' 22363-5530 CPO 633 distance=167' 22317-5349 RST2198 distance=174' 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 22166-5543 SYO 2 12 16.7
Show 22156-5544 KPP 506 70 3.8 9
Show 22141-5527 RST2193 34 0.8 28
Show 22198-5535 RST2196 216 1.0 28
Show 22136-5528 HJ 5320 287 18.3 30
Show 22226-5545 UC 4728 254 18.3 51
Show 22226-5609 I 134 274 0.5 57
Show 22089-5511 NSC 30 113 4.5 74
Show 22099-5635 RST1123 20 0.8 77
Show 22087-5626 HU 1543 324 1.5 80
Show 22089-5638 B 551 173 3.1 85
Show 22062-5600 HDS3139 322 12.8 90
Show 22272-5555 TDT3528 200 2.9 91
Show 22060-5628 I 381 88 1.6 100
Show 22113-5715 TDT3392 171 0.5 103
Show 22268-5446 RST1132 69 2.4 105
Show 22085-5707 CBL 186 328 26.3 108
Show 22036-5559 LDS 771 192 41.1 111
Show 22161-5734 B 554 147 7.8 112
Show 22220-5733 TDT3489 37 0.5 119
Show 22091-5402 UC 4665 236 11.2 120
Show 22034-5647 VLK 1 Ba,Bb 127 0.5 122
Show 22075-5405 UC 4658 40 32.9 126
Show 22183-5338 HDO 298 53 1.7 127
Show 22034-5647 SOZ 1 AB 88 403.1 128
Show 22145-5335 B 553 109 0.6 130
Show 22017-5503 RST1115 190 1.5 134
Show 22158-5801 B 2501 152 1.2 138
Show 22115-5755 UC 4674 158 7.6 139
Show 22309-5654 RST1135 136 0.2 139
Show 22009-5628 I 338 289 0.9 140
Show 22249-5748 I 383 AB 248 23.6 143
Show 22249-5748 I 383 AC 262 82.7 143
Show 22070-5347 HU 1542 117 5.8 143
Show 22022-5717 B 2899 219 7.9 152
Show 22044-5351 HJ 5313 101 12.8 154
Show 22187-5310 TSN 39 142 35.2 154
Show 22188-5310 KPP 507 175 3.4 155
Show 22124-5814 TDT3404 106 0.9 156
Show 21599-5439 UC 4624 336 23.9 157
Show 21577-5538 TDT3262 333 1.7 161
Show 22274-5800 I 137 340 2.2 163
Show 22354-5511 HDS3206 158 0.3 164
Show 22251-5813 TDT3516 Aa,Ab 61 0.4 165
Show 22251-5813 UC 4740 AB 167 37.1 165
Show 21579-5500 FIN 307 222 0.1 166
Show 22330-5719 TDT3580 160 0.4 166
Show 21571-5606 UC 4610 161 43.6 167
Show 22302-5345 TSN 204 42 0.1 167
Show 22363-5530 CPO 633 85 10.8 167
Show 22317-5349 RST2198 315 3.0 174

 
 
WDS 22166-5543 : COMPONENTS
 
 
  A
B pa=6.6°
sep=16.51"
 
 
22166-5543 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 221637.53-554259.0 Mag 11.2 PmRA 223.00
PmDE -56.0 DM CP-56 9855
CCDM
Ccdm 22166-5543 RComp Comp A Note1
Note2 Discov num DRAs 1.91 DDEs 0.2
R dRAs 66 Year Theta Rho
Obs 2 Vmag 11.2 Sp PmNote
PmRA 223 PmDE -56 Dm number -56 9855 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22100S5613A
HIC
 
 
22166-5543 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 221637.75-554242.6 Mag 12 DM CP-56 9854
Calc delta mag 0.8 Calc coord yes
CCDM
Ccdm 22166-5543 RComp Comp B Note1
Note2 Discov num SYO DRAs 1.63 DDEs 16.9
R dRAs 66 Year 1894 Theta 012 Rho 16.7
Obs 2 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number -56 9854 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 22100S5613B
HIC