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Current system
17340-5526
TDT 418


Nearby doubles
14' : 17326-5519
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TOK 419

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BRT2581

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HDO 273

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RST3111

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KPP2999

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TDT 459

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RST 943AB

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CPO 526

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FIN 257

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HDS2498

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BRT3185

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BVD 121

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BRT2582

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KPP1903

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RST 923



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

17340-5526 TDT 418

 
 
17h 34m 02.82s -55° 26' 20.8" P.A. 159.00 sep 0.7 mag 10.90,11.36
 
 
Coord 2000 17340-5526 Discov num TDT 418 Comp Coord arcsec 2000 17 34 02.82 -55 26 20.8
Date first 1991 Date last 1991 Obs 1
Pa first 159 Pa last 158.7 P.A. Now (θ) 158.7°
Sep first 0.7 Sep last 0.68 Sep. Now (ρ) 0.68"
Mag pri 10.90 Mag sec 11.36 delta mag (ΔM) 0.46 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ara Tycho2 8733-01876-1 Gaia DR2 5919862726713406592
 
 
WDS 17340-5526 TDT 418 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17340-5526 TDT 418 1991 1 159 0.7 10.90 11.36 173402.82-552620.8

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

 
 
WDS 17340-5526 TDT 418 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17340-5526 TDT 418 : MEASURES
 
 
No records found.

 
 
WDS 17340-5526 : VIRTUAL EYEPIECE
 
 

17340-5526 TDT 418A mag 10.9 17340-5526 TDT 418B sep 0.7 P.A. 167.50 mag 11.36 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 17340-5526 : ALADIN DSS IMAGE @ 17h 34m 02.82s -55° 26' 20.8"
 
 
 
 
WDS 17340-5526 TDT 418 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17340-5526 TDT 418 distance=0' 17326-5519 BRT3184 distance=14' 17362-5538 HJ 4959 distance=22' 17342-5454 TOK 419 distance=33' 17369-5550 TDT 434 distance=35' 17297-5519 BRT2581 distance=37' 17286-5510 HDO 273 distance=49' 17388-5456 RST3111 distance=51' 17305-5609 KPP2999 distance=53' 17402-5533 TDT 459 distance=53' 17400-5546 RST 943AB distance=55' 17400-5546 HLN 43AC distance=55' 17317-5618 LDS 600 distance=55' 17284-5558 CPO 526 distance=58' 17309-5621 FIN 257 distance=61' 17395-5609 TDT 455 distance=63' 17398-5439 HDS2498 distance=69' 17335-5636 BRT3185 distance=71' 17387-5428 BVD 121 distance=71' 17424-5516 BRT2582 distance=72' 17299-5416 CVN 102AB distance=80' 17299-5416 CVN 102AC distance=80' 17299-5416 CVN 102AD distance=80' 17299-5416 CVN 102AE distance=80' 17299-5416 CVN 102AF distance=80' 17253-5600 HDS2459 distance=81' 17308-5410 TDT 391 distance=82' 17255-5604 RST 925 distance=82' 17427-5607 TDT 476 distance=84' 17390-5413 TDT 450 distance=85' 17444-5533 KPP1903 distance=89' 17251-5613 RST 923 distance=89' 17252-5621 BRT3318 distance=92' 17254-5623 HJ 4942AB distance=92' 17254-5623 HJ 4942AC distance=92' 17254-5623 ANT 5AD distance=92' 17378-5355 TDT 441 distance=98' 17246-5629 HRG 123 distance=102' 17369-5706 RST 942 distance=103' 17220-5528 BRT3183 distance=103' 17435-5424 WFC 198 distance=103' 17228-5608 RST 921 distance=104' 17436-5634 RST3121 distance=105' 17418-5402 HJ 4969 distance=108' 17303-5341 TDT 387 distance=111' 17411-5354 SHN 223 distance=112' 17416-5659 RST3118 distance=112' 17464-5446 TDT 498 distance=114' 17466-5451 TDT 500 distance=114' 17209-5511 TDT 316 distance=114' 17469-5601 HJ 4971 distance=114' 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 17340-5526 TDT 418 159 0.7
Show 17326-5519 BRT3184 143 5.4 14
Show 17362-5538 HJ 4959 114 19.4 22
Show 17342-5454 TOK 419 82 0.6 33
Show 17369-5550 TDT 434 120 0.4 35
Show 17297-5519 BRT2581 183 5.0 37
Show 17286-5510 HDO 273 147 38.2 49
Show 17388-5456 RST3111 175 0.6 51
Show 17305-5609 KPP2999 172 2.5 53
Show 17402-5533 TDT 459 324 0.6 53
Show 17400-5546 RST 943 AB 205 2.1 55
Show 17400-5546 HLN 43 AC 119 3.0 55
Show 17317-5618 LDS 600 146 4.5 55
Show 17284-5558 CPO 526 26 8.2 58
Show 17309-5621 FIN 257 122 0.1 61
Show 17395-5609 TDT 455 214 2.0 63
Show 17398-5439 HDS2498 206 0.3 69
Show 17335-5636 BRT3185 306 5.7 71
Show 17387-5428 BVD 121 185 39.7 71
Show 17424-5516 BRT2582 6 6.2 72
Show 17299-5416 CVN 102 AB 255 2.8 80
Show 17299-5416 CVN 102 AC 28 4.4 80
Show 17299-5416 CVN 102 AD 130 6.2 80
Show 17299-5416 CVN 102 AE 97 6.4 80
Show 17299-5416 CVN 102 AF 166 6.9 80
Show 17253-5600 HDS2459 174 0.2 81
Show 17308-5410 TDT 391 330 0.6 82
Show 17255-5604 RST 925 73 0.6 82
Show 17427-5607 TDT 476 324 1.0 84
Show 17390-5413 TDT 450 202 2.0 85
Show 17444-5533 KPP1903 332 15.0 89
Show 17251-5613 RST 923 337 5.4 89
Show 17252-5621 BRT3318 105 2.7 92
Show 17254-5623 HJ 4942 AB 326 18.4 92
Show 17254-5623 HJ 4942 AC 64 41.2 92
Show 17254-5623 ANT 5 AD 39 47.2 92
Show 17378-5355 TDT 441 332 0.8 98
Show 17246-5629 HRG 123 296 29.2 102
Show 17369-5706 RST 942 282 1.0 103
Show 17220-5528 BRT3183 18 4.9 103
Show 17435-5424 WFC 198 332 6.1 103
Show 17228-5608 RST 921 40 1.2 104
Show 17436-5634 RST3121 67 1.6 105
Show 17418-5402 HJ 4969 41 19.4 108
Show 17303-5341 TDT 387 116 0.7 111
Show 17411-5354 SHN 223 -1 0.1 112
Show 17416-5659 RST3118 150 0.6 112
Show 17464-5446 TDT 498 144 0.6 114
Show 17466-5451 TDT 500 233 1.5 114
Show 17209-5511 TDT 316 280 0.9 114
Show 17469-5601 HJ 4971 195 5.9 114

 
 
WDS 17340-5526 : COMPONENTS
 
 
  A
B pa=167.5°
sep=0.65"
 
 
17340-5526 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 173402.82-552620.8 Mag 10.9 PmRA 5.00
PmDE -6.0 Tycho2 8733-01876-1
Tycho2
Tycho2 8733-01876-1 Pflag RAmdeg 263.51178616 DEmdeg -55.43916324
PmRA 5.4 PmDE -6.0 E RAmdeg 29 E DEmdeg 33
E pmRA 3.7 E pmDE 3.4 EpRAm 1991.15 EpDEm 1990.74
Num 3 Q RAmdeg 1.7 Q DEmdeg 0.6 Q pmRA 1.6
Q pmDE 0.6 BTmag 11.762 E BTmag 0.067 VTmag 10.479
E VTmag 0.037 Prox 999 TYC T HIP
CCDM RAdeg 263.51176556 DEdeg -55.43914972 EpRA 1990 1.87
EpDE 1990 1.86 E RAdeg 29.0 E DEdeg 32.7 Posflg
Corr 0.2
 
 
17340-5526 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173402.84-552621.4 Mag 11.36 PmRA 5.00
PmDE -6.0 Calc delta mag 0.46 Calc coord yes