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Doubles in session


Current system
21476-6446
TDT 3157


Nearby doubles
18' : 21449-6446
RST1103

25' : 21440-6453
TDT3124

26' : 21437-6449
UC 4539

26' : 21511-6459
RST1111

27' : 21436-6441
UC 4538

35' : 21491-6413
CVN 30

43' : 21543-6452
KPP1734

45' : 21487-6530
I 19AB

47' : 21546-6500
TDT3232

48' : 21401-6443
TDT3098

50' : 21424-6410
SKF2807

62' : 21396-6520
TDT3089

64' : 21512-6347
RST5479

68' : 21549-6535
MLO 10

77' : 21545-6548
TDT3231

77' : 21541-6341
TDT3225

87' : 21365-6358
TDT3056

89' : 21500-6319
RST9009

90' : 21379-6343
NSN 441

92' : 21529-6613
LDS 758

96' : 21493-6311
KPP 499

97' : 21474-6622
TDS1146

97' : 22016-6523
RST1114

98' : 21366-6340
TDT3059

100' : 21327-6521
LDS 747

106' : 21328-6403
TDT3023



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

21476-6446 TDT 3157

 
 
21h 47m 36.16s -64° 45' 46.7" P.A. 117.00 sep 0.6 mag 12.05,12.07
 
 
Coord 2000 21476-6446 Discov num TDT3157 Comp Coord arcsec 2000 21 47 36.16 -64 45 46.7
Date first 1991 Date last 1991 Obs 1
Pa first 117 Pa last 117.3 P.A. Now (θ) 117.3°
Sep first 0.6 Sep last 0.59 Sep. Now (ρ) 0.59"
Mag pri 12.05 Mag sec 12.07 delta mag (ΔM) 0.02 Spectral class
Pri motion ra +012 Sec motion ra +012
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Tycho2 9119-00521-1 Gaia DR2 6402116772981828736
 
 
WDS 21476-6446 TDT 3157 : 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
21476-6446 TDT3157 1991 1 117 0.6 12.05 12.07 214736.16-644546.7

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

 
 
WDS 21476-6446 TDT 3157 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21476-6446 TDT 3157 : MEASURES
 
 
No records found.

 
 
WDS 21476-6446 : VIRTUAL EYEPIECE
 
 

21476-6446 TDT3157A mag 12.05 21476-6446 TDT3157B sep 0.3 P.A. 140.40 mag 12.07 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 21476-6446 : ALADIN DSS IMAGE @ 21h 47m 36.16s -64° 45' 46.7"
 
 
 
 
WDS 21476-6446 TDT 3157 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21476-6446 TDT3157 distance=0' 21449-6446 RST1103 distance=18' 21440-6453 TDT3124 distance=25' 21437-6449 UC 4539 distance=26' 21511-6459 RST1111 distance=26' 21436-6441 UC 4538 distance=27' 21491-6413 CVN 30 distance=35' 21543-6452 KPP1734 distance=43' 21487-6530 I 19AB distance=45' 21487-6530 ARY 105AC distance=45' 21546-6500 TDT3232 distance=47' 21401-6443 TDT3098 distance=48' 21424-6410 SKF2807 distance=50' 21396-6520 TDT3089 distance=62' 21512-6347 RST5479 distance=64' 21549-6535 MLO 10 distance=68' 21545-6548 TDT3231 distance=77' 21541-6341 TDT3225 distance=77' 21365-6358 TDT3056 distance=87' 21500-6319 RST9009 distance=89' 21379-6343 NSN 441 distance=90' 21529-6613 LDS 758 distance=92' 21493-6311 KPP 499 distance=96' 21474-6622 TDS1146 distance=97' 22016-6523 RST1114 distance=97' 21366-6340 TDT3059 distance=98' 21327-6521 LDS 747 distance=100' 21328-6403 TDT3023 distance=106' 21450-6259 UC 4549 distance=108' 21469-6257 UC 4561 distance=109' 21476-6254 RST1107 distance=112' 21542-6633 TDT3226 distance=116' 21486-6648 TDT3165 distance=123' 21421-6646 TDT3115 distance=125' 22072-6447 TDT3353 distance=126' 21278-6444 UC 4472 distance=127' 21469-6654 LDS 753 distance=129' 21466-6655 MLO 94AB distance=131' 21466-6655 DAM1263AC distance=131' 21364-6638 TDT3053 distance=132' 21350-6634 TDS1136 distance=134' 21315-6323 KPP1507 distance=134' 21570-6649 TDT3255 distance=136' 21292-6334 TDT2989 distance=141' 22018-6641 TDT3298 distance=145' 21295-6316 TDT2994 distance=149' 21350-6653 KPP1219 distance=150' 21568-6705 LDS 764 distance=150' 22039-6257 RST1118 distance=154' 21552-6153 SHY 347DE distance=166' 21552-6153 CVN 31DF distance=166' 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 21476-6446 TDT3157 117 0.6
Show 21449-6446 RST1103 52 1.2 18
Show 21440-6453 TDT3124 116 1.1 25
Show 21437-6449 UC 4539 284 21.3 26
Show 21511-6459 RST1111 118 0.4 26
Show 21436-6441 UC 4538 305 21.6 27
Show 21491-6413 CVN 30 122 0.1 35
Show 21543-6452 KPP1734 115 13.4 43
Show 21487-6530 I 19 AB 290 1.5 45
Show 21487-6530 ARY 105 AC 264 28.9 45
Show 21546-6500 TDT3232 120 0.8 47
Show 21401-6443 TDT3098 157 1.0 48
Show 21424-6410 SKF2807 39 2.9 50
Show 21396-6520 TDT3089 316 1.1 62
Show 21512-6347 RST5479 12 0.7 64
Show 21549-6535 MLO 10 263 18.1 68
Show 21545-6548 TDT3231 143 0.5 77
Show 21541-6341 TDT3225 74 0.6 77
Show 21365-6358 TDT3056 55 0.7 87
Show 21500-6319 RST9009 343 6.1 89
Show 21379-6343 NSN 441 198 2.2 90
Show 21529-6613 LDS 758 45 432.0 92
Show 21493-6311 KPP 499 234 3.8 96
Show 21474-6622 TDS1146 25 1.7 97
Show 22016-6523 RST1114 147 0.8 97
Show 21366-6340 TDT3059 60 2.3 98
Show 21327-6521 LDS 747 25 193.2 100
Show 21328-6403 TDT3023 1 0.8 106
Show 21450-6259 UC 4549 203 53.4 108
Show 21469-6257 UC 4561 34 29.3 109
Show 21476-6254 RST1107 122 5.1 112
Show 21542-6633 TDT3226 332 1.2 116
Show 21486-6648 TDT3165 331 0.6 123
Show 21421-6646 TDT3115 100 2.5 125
Show 22072-6447 TDT3353 45 0.9 126
Show 21278-6444 UC 4472 226 8.4 127
Show 21469-6654 LDS 753 158 6.3 129
Show 21466-6655 MLO 94 AB 199 1.1 131
Show 21466-6655 DAM1263 AC 298 14.2 131
Show 21364-6638 TDT3053 33 0.5 132
Show 21350-6634 TDS1136 317 0.9 134
Show 21315-6323 KPP1507 45 11.4 134
Show 21570-6649 TDT3255 209 0.4 136
Show 21292-6334 TDT2989 78 1.9 141
Show 22018-6641 TDT3298 339 0.5 145
Show 21295-6316 TDT2994 106 0.7 149
Show 21350-6653 KPP1219 60 9.4 150
Show 21568-6705 LDS 764 304 26.0 150
Show 22039-6257 RST1118 344 0.5 154
Show 21552-6153 SHY 347 DE 320 999.9 166
Show 21552-6153 CVN 31 DF 33 11.1 166

 
 
WDS 21476-6446 : COMPONENTS
 
 
  A
B pa=140.4°
sep=0.35"
 
 
21476-6446 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214736.16-644546.7 Mag 12.05 PmRA 12.00
PmDE -6.0 Tycho2 9119-00521-1
Tycho2
Tycho2 9119-00521-1 Pflag RAmdeg 326.90082452 DEmdeg -64.76300845
PmRA 12.4 PmDE -6.1 E RAmdeg 37 E DEmdeg 31
E pmRA 2.8 E pmDE 2.6 EpRAm 1989.65 EpDEm 1990.18
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.4 Q pmRA 0.1
Q pmDE 0.4 BTmag 11.769 E BTmag 0.053 VTmag 11.269
E VTmag 0.057 Prox 999 TYC T HIP
CCDM RAdeg 326.90075694 DEdeg -64.76299444 EpRA 1990 1.66
EpDE 1990 1.76 E RAdeg 37.1 E DEdeg 31.0 Posflg P
Corr 0.1
 
 
21476-6446 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214736.19-644547.0 Mag 12.07 PmRA 12.00
PmDE -6.0 Calc delta mag 0.02 Calc coord yes