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Doubles in session


Current system
16580-6525
TDT 161


Nearby doubles
13' : 16562-6519
RST3053

21' : 16554-6538
TDT 144

33' : 17031-6530
TDT 191

56' : 17008-6433
RST5422

58' : 16535-6616
BRT2011

59' : 17002-6429
TDT 176

65' : 17052-6612
TDS 852

67' : 16597-6420
TDT 168

67' : 17085-6514
RST 894

75' : 17087-6454
TDT 230

76' : 17082-6606
TDT 226

76' : 16475-6604
HDS2382

81' : 16494-6626
TDT 104

84' : 16452-6504
LPO 59

84' : 16451-6522
NZO 80

87' : 16457-6607
TDT 73

87' : 16468-6618
RST 878

88' : 17048-6643
UC 3286

91' : 16511-6647
NZO 82

93' : 17061-6643
HDS2418

95' : 17124-6500
HDS2431

95' : 16448-6440
SWR 210

96' : 16524-6655
TDT 124

102' : 16559-6344
TDT 151

107' : 16486-6358
TDS 837

108' : 17092-6648
DON 823



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

16580-6525 TDT 161

 
 
16h 57m 57.27s -65° 25' 11.3" P.A. 129.00 sep 2.3 mag 10.55,12.48
 
 
Coord 2000 16580-6525 Discov num TDT 161 Comp Coord arcsec 2000 16 57 57.27 -65 25 11.3
Date first 1991 Date last 1991 Obs 1
Pa first 129 Pa last 129.2 P.A. Now (θ) 129.2°
Sep first 2.3 Sep last 2.29 Sep. Now (ρ) 2.29"
Mag pri 10.55 Mag sec 12.48 delta mag (ΔM) 1.93 Spectral class
Pri motion ra -004 Sec motion ra -004
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Triangulum Australe Tycho2 9047-01658-1 Gaia DR2 5815256152523106560
 
 
WDS 16580-6525 TDT 161 : 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
16580-6525 TDT 161 1991 1 129 2.3 10.55 12.48 165757.27-652511.3

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

 
 
WDS 16580-6525 TDT 161 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16580-6525 TDT 161 : MEASURES
 
 
No records found.

 
 
WDS 16580-6525 : VIRTUAL EYEPIECE
 
 

16580-6525 TDT 161A mag 10.55 16580-6525 TDT 161B sep 1.6 P.A. 153.00 mag 12.48 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16580-6525 : ALADIN DSS IMAGE @ 16h 57m 57.27s -65° 25' 11.3"
 
 
 
 
WDS 16580-6525 TDT 161 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16580-6525 TDT 161 distance=0' 16562-6519 RST3053 distance=13' 16554-6538 TDT 144 distance=21' 17031-6530 TDT 191 distance=33' 17008-6433 RST5422 distance=56' 16535-6616 BRT2011 distance=58' 17002-6429 TDT 176 distance=59' 17052-6612 TDS 852 distance=65' 16597-6420 TDT 168 distance=67' 17085-6514 RST 894 distance=67' 17087-6454 TDT 230 distance=75' 17082-6606 TDT 226 distance=76' 16475-6604 HDS2382 distance=76' 16494-6626 TDT 104 distance=81' 16452-6504 LPO 59 distance=84' 16451-6522 NZO 80 distance=84' 16457-6607 TDT 73 distance=87' 16468-6618 RST 878 distance=87' 17048-6643 UC 3286 distance=88' 16511-6647 NZO 82 distance=91' 17061-6643 HDS2418 distance=93' 17124-6500 HDS2431 distance=95' 16448-6440 SWR 210 distance=95' 16524-6655 TDT 124 distance=96' 16559-6344 TDT 151 distance=102' 16486-6358 TDS 837 distance=107' 17092-6648 DON 823 distance=108' 16499-6350 NZO 81 distance=109' 16415-6611 RST 873 distance=112' 16584-6333 TDT 162 distance=113' 17163-6545 RST 908 distance=116' 17049-6337 TDT 203 distance=118' 17138-6421 TDT 273 distance=120' 16386-6535 NSN 352 distance=121' 16592-6324 RST 890 distance=122' 16467-6707 HDO 257AB distance=123' 16467-6707 I 1621AC distance=123' 16507-6720 TDT 113 distance=124' 16380-6531 RST 865 distance=124' 17102-6705 UC 3301 distance=124' 16493-6334 TDT 103 distance=125' 16584-6731 DON 816 distance=127' 16387-6612 TDT 17 distance=128' 17174-6444 FIN 253 distance=130' 16554-6316 HDO 261 distance=131' 17058-6325 SKF 369 distance=131' 16535-6317 RST 885 distance=132' 17022-6735 UC 3278 distance=132' 16590-6312 HJ 4894 distance=133' 17097-6335 TDT 239 distance=134' 17143-6402 KPP2407 distance=134' 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 16580-6525 TDT 161 129 2.3
Show 16562-6519 RST3053 177 0.3 13
Show 16554-6538 TDT 144 229 1.2 21
Show 17031-6530 TDT 191 239 0.5 33
Show 17008-6433 RST5422 22 4.3 56
Show 16535-6616 BRT2011 276 4.7 58
Show 17002-6429 TDT 176 47 1.4 59
Show 17052-6612 TDS 852 174 1.8 65
Show 16597-6420 TDT 168 176 2.4 67
Show 17085-6514 RST 894 204 1.1 67
Show 17087-6454 TDT 230 78 9.9 75
Show 17082-6606 TDT 226 227 1.6 76
Show 16475-6604 HDS2382 36 0.3 76
Show 16494-6626 TDT 104 39 0.6 81
Show 16452-6504 LPO 59 81 1.4 84
Show 16451-6522 NZO 80 12 16.9 84
Show 16457-6607 TDT 73 192 2.3 87
Show 16468-6618 RST 878 303 2.2 87
Show 17048-6643 UC 3286 44 49.0 88
Show 16511-6647 NZO 82 306 4.7 91
Show 17061-6643 HDS2418 63 1.3 93
Show 17124-6500 HDS2431 25 16.0 95
Show 16448-6440 SWR 210 91 22.8 95
Show 16524-6655 TDT 124 96 2.0 96
Show 16559-6344 TDT 151 300 1.4 102
Show 16486-6358 TDS 837 26 1.5 107
Show 17092-6648 DON 823 54 0.4 108
Show 16499-6350 NZO 81 272 2.0 109
Show 16415-6611 RST 873 229 0.6 112
Show 16584-6333 TDT 162 220 0.6 113
Show 17163-6545 RST 908 324 1.4 116
Show 17049-6337 TDT 203 2 0.5 118
Show 17138-6421 TDT 273 34 0.6 120
Show 16386-6535 NSN 352 263 4.5 121
Show 16592-6324 RST 890 142 0.9 122
Show 16467-6707 HDO 257 AB 193 32.7 123
Show 16467-6707 I 1621 AC 211 41.7 123
Show 16507-6720 TDT 113 229 1.8 124
Show 16380-6531 RST 865 129 0.4 124
Show 17102-6705 UC 3301 121 65.2 124
Show 16493-6334 TDT 103 147 0.6 125
Show 16584-6731 DON 816 74 9.4 127
Show 16387-6612 TDT 17 286 0.9 128
Show 17174-6444 FIN 253 337 5.8 130
Show 16554-6316 HDO 261 329 7.0 131
Show 17058-6325 SKF 369 167 3.0 131
Show 16535-6317 RST 885 310 1.5 132
Show 17022-6735 UC 3278 13 12.8 132
Show 16590-6312 HJ 4894 315 6.1 133
Show 17097-6335 TDT 239 79 0.7 134
Show 17143-6402 KPP2407 35 20.8 134

 
 
WDS 16580-6525 : COMPONENTS
 
 
  A
B pa=153.0°
sep=1.62"
 
 
16580-6525 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165757.27-652511.3 Mag 10.55 PmRA -4.00
PmDE -4.0 Tycho2 9047-01658-1
Tycho2
Tycho2 9047-01658-1 Pflag RAmdeg 254.48862331 DEmdeg -65.41982073
PmRA -3.6 PmDE -4.3 E RAmdeg 21 E DEmdeg 21
E pmRA 2.1 E pmDE 2.0 EpRAm 1990.51 EpDEm 1990.27
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.5
Q pmDE 0.6 BTmag 10.715 E BTmag 0.033 VTmag 10.568
E VTmag 0.038 Prox 999 TYC T HIP
CCDM RAdeg 254.48864333 DEdeg -65.41981056 EpRA 1990 1.65
EpDE 1990 1.53 E RAdeg 21.2 E DEdeg 21.4 Posflg
Corr -0.1
 
 
16580-6525 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165757.39-652512.7 Mag 12.48 PmRA -4.00
PmDE -4.0 Calc delta mag 1.93 Calc coord yes