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Current system
21396-6520
TDT 3089


Nearby doubles
38' : 21401-6443
TDT3098

39' : 21440-6453
TDT3124

41' : 21437-6449
UC 4539

43' : 21327-6521
LDS 747

47' : 21436-6441
UC 4538

48' : 21449-6446
RST1103

58' : 21487-6530
I 19AB

62' : 21476-6446
TDT3157

73' : 21424-6410
SKF2807

76' : 21511-6459
RST1111

79' : 21474-6622
TDS1146

80' : 21350-6634
TDS1136

81' : 21364-6638
TDT3053

84' : 21278-6444
UC 4472

85' : 21365-6358
TDT3056

88' : 21421-6646
TDT3115

89' : 21328-6403
TDT3023

91' : 21491-6413
CVN 30

94' : 21529-6613
LDS 758

94' : 21246-6526
TDT2948

97' : 21546-6500
TDT3232

97' : 21549-6535
MLO 10

97' : 21545-6548
TDT3231

97' : 21543-6452
KPP1734

98' : 21350-6653
KPP1219

98' : 21379-6343
NSN 441



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

21396-6520 TDT 3089

 
 
21h 39m 36.92s -65° 20' 00.6" P.A. 316.00 sep 1.1 mag 12.71,12.99
 
 
Coord 2000 21396-6520 Discov num TDT3089 Comp Coord arcsec 2000 21 39 36.92 -65 20 00.6
Date first 1991 Date last 1991 Obs 1
Pa first 316 Pa last 315.8 P.A. Now (θ) 315.8°
Sep first 1.1 Sep last 1.08 Sep. Now (ρ) 1.08"
Mag pri 12.71 Mag sec 12.99 delta mag (ΔM) 0.28 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec +016 Sec motion dec +016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Tycho2 9111-00238-1 Gaia DR2 6402159860093230464
 
 
WDS 21396-6520 TDT 3089 : 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
21396-6520 TDT3089 1991 1 316 1.1 12.71 12.99 213936.92-652000.6

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

 
 
WDS 21396-6520 TDT 3089 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21396-6520 TDT 3089 : MEASURES
 
 
No records found.

 
 
WDS 21396-6520 : VIRTUAL EYEPIECE
 
 

21396-6520 TDT3089A mag 12.71 21396-6520 TDT3089B sep 0.8 P.A. 337.90 mag 12.99 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 21396-6520 : ALADIN DSS IMAGE @ 21h 39m 36.92s -65° 20' 00.6"
 
 
 
 
WDS 21396-6520 TDT 3089 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21396-6520 TDT3089 distance=1' 21401-6443 TDT3098 distance=38' 21440-6453 TDT3124 distance=39' 21437-6449 UC 4539 distance=41' 21327-6521 LDS 747 distance=43' 21436-6441 UC 4538 distance=47' 21449-6446 RST1103 distance=48' 21487-6530 I 19AB distance=58' 21487-6530 ARY 105AC distance=58' 21476-6446 TDT3157 distance=62' 21424-6410 SKF2807 distance=73' 21511-6459 RST1111 distance=76' 21474-6622 TDS1146 distance=79' 21350-6634 TDS1136 distance=80' 21364-6638 TDT3053 distance=81' 21278-6444 UC 4472 distance=84' 21365-6358 TDT3056 distance=85' 21421-6646 TDT3115 distance=88' 21328-6403 TDT3023 distance=89' 21491-6413 CVN 30 distance=91' 21529-6613 LDS 758 distance=94' 21246-6526 TDT2948 distance=94' 21546-6500 TDT3232 distance=97' 21549-6535 MLO 10 distance=97' 21545-6548 TDT3231 distance=97' 21543-6452 KPP1734 distance=97' 21350-6653 KPP1219 distance=98' 21379-6343 NSN 441 distance=98' 21366-6340 TDT3059 distance=102' 21486-6648 TDT3165 distance=104' 21469-6654 LDS 753 distance=104' 21466-6655 MLO 94AB distance=105' 21466-6655 DAM1263AC distance=105' 21235-6445 MLO 92 distance=108' 21215-6511 TDT2922 distance=114' 21222-6445 RST1088 distance=116' 21542-6633 TDT3226 distance=116' 21212-6550 TDT2916 distance=118' 21292-6700 KPP1640 distance=119' 21512-6347 RST5479 distance=120' 21292-6334 TDT2989 distance=126' 21204-6609 TDT2912 distance=128' 21315-6323 KPP1507 distance=129' 21408-6733 HJ 5281BC distance=133' 21408-6733 HJ 5281AB distance=134' 21252-6702 TDT2953 distance=135' 21541-6341 TDT3225 distance=136' 21215-6640 DON1006 distance=137' 21570-6649 TDT3255 distance=139' 21500-6319 RST9009 distance=139' 21295-6316 TDT2994 distance=141' 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 21396-6520 TDT3089 316 1.1 1
Show 21401-6443 TDT3098 157 1.0 38
Show 21440-6453 TDT3124 116 1.1 39
Show 21437-6449 UC 4539 284 21.3 41
Show 21327-6521 LDS 747 25 193.2 43
Show 21436-6441 UC 4538 305 21.6 47
Show 21449-6446 RST1103 52 1.2 48
Show 21487-6530 I 19 AB 290 1.5 58
Show 21487-6530 ARY 105 AC 264 28.9 58
Show 21476-6446 TDT3157 117 0.6 62
Show 21424-6410 SKF2807 39 2.9 73
Show 21511-6459 RST1111 118 0.4 76
Show 21474-6622 TDS1146 25 1.7 79
Show 21350-6634 TDS1136 317 0.9 80
Show 21364-6638 TDT3053 33 0.5 81
Show 21278-6444 UC 4472 226 8.4 84
Show 21365-6358 TDT3056 55 0.7 85
Show 21421-6646 TDT3115 100 2.5 88
Show 21328-6403 TDT3023 1 0.8 89
Show 21491-6413 CVN 30 122 0.1 91
Show 21529-6613 LDS 758 45 432.0 94
Show 21246-6526 TDT2948 119 0.7 94
Show 21546-6500 TDT3232 120 0.8 97
Show 21549-6535 MLO 10 263 18.1 97
Show 21545-6548 TDT3231 143 0.5 97
Show 21543-6452 KPP1734 115 13.4 97
Show 21350-6653 KPP1219 60 9.4 98
Show 21379-6343 NSN 441 198 2.2 98
Show 21366-6340 TDT3059 60 2.3 102
Show 21486-6648 TDT3165 331 0.6 104
Show 21469-6654 LDS 753 158 6.3 104
Show 21466-6655 MLO 94 AB 199 1.1 105
Show 21466-6655 DAM1263 AC 298 14.2 105
Show 21235-6445 MLO 92 335 2.4 108
Show 21215-6511 TDT2922 263 0.5 114
Show 21222-6445 RST1088 252 1.4 116
Show 21542-6633 TDT3226 332 1.2 116
Show 21212-6550 TDT2916 138 0.5 118
Show 21292-6700 KPP1640 110 12.6 119
Show 21512-6347 RST5479 12 0.7 120
Show 21292-6334 TDT2989 78 1.9 126
Show 21204-6609 TDT2912 351 0.5 128
Show 21315-6323 KPP1507 45 11.4 129
Show 21408-6733 HJ 5281 BC 23 6.4 133
Show 21408-6733 HJ 5281 AB 37 46.3 134
Show 21252-6702 TDT2953 68 0.6 135
Show 21541-6341 TDT3225 74 0.6 136
Show 21215-6640 DON1006 126 2.5 137
Show 21570-6649 TDT3255 209 0.4 139
Show 21500-6319 RST9009 343 6.1 139
Show 21295-6316 TDT2994 106 0.7 141

 
 
WDS 21396-6520 : COMPONENTS
 
 
  A
B pa=337.9°
sep=0.84"
 
 
21396-6520 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 213936.92-652000.6 Mag 12.71 PmRA 5.00
PmDE 16.0 Tycho2 9111-00238-1
Tycho2
Tycho2 9111-00238-1 Pflag RAmdeg 324.90363761 DEmdeg -65.33341995
PmRA 4.9 PmDE 16.0 E RAmdeg 64 E DEmdeg 55
E pmRA 2.6 E pmDE 2.4 EpRAm 1984.78 EpDEm 1985.91
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.1 Q pmRA 1.2
Q pmDE 0.1 BTmag 12.583 E BTmag 0.143 VTmag 12.176
E VTmag 0.130 Prox 999 TYC HIP
CCDM RAdeg 324.90360944 DEdeg -65.33345694 EpRA 1990 1.60
EpDE 1990 1.69 E RAdeg 66.3 E DEdeg 57.2 Posflg
Corr 0.2
 
 
21396-6520 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213936.87-651959.8 Mag 12.99 PmRA 5.00
PmDE 16.0 Calc delta mag 0.28 Calc coord yes