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Doubles in session


Current system
20533-4906
TDT 2608


Nearby doubles
18' : 20534-4923
SHY 784AB

35' : 20546-4938
TOK 680AB

40' : 20529-4826
CPO9297

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HU 1332

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CBL 180

75' : 20458-4920
HDS2956

77' : 21011-4907
SKF 765

84' : 20591-4806
RST3273

86' : 20516-5030
KPP 479

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UC 4358

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TDT2554

102' : 20596-4746
I 1431

107' : 21014-5019
SKF 379

112' : 20433-4959
UC 4269

114' : 20421-4825
SKF1167

116' : 20469-4730
UC 4285

117' : 20450-5029
I 17AB

124' : 21027-5030
B 2489

126' : 20539-5111
CPO 618

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UC 4369

128' : 21041-4758
I 130

128' : 21063-4904
TDT2749

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KRW 2

141' : 21076-4901
TDT2771

141' : 21000-5111
I 1432

141' : 21009-5107
RST1079



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

20533-4906 TDT 2608

 
 
20h 53m 19.92s -49° 05' 53.7" P.A. 172.00 sep 1.1 mag 11.32,11.90
 
 
Coord 2000 20533-4906 Discov num TDT2608 Comp Coord arcsec 2000 20 53 19.92 -49 05 53.7
Date first 1991 Date last 2016 Obs 3
Pa first 157 Pa last 171.5 P.A. Now (θ) 171.5°
Sep first 1.2 Sep last 1.128 Sep. Now (ρ) 1.128"
Mag pri 11.32 Mag sec 11.90 delta mag (ΔM) 0.58 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec -017 Sec motion dec -017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Indus Tycho2 8416-00071-1 Gaia DR2 6481274394634600704
 
 
WDS 20533-4906 TDT 2608 : 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
20533-4906 TDT2608 1991 1 157 1.2 11.32 11.90 205319.92-490553.7
20533-4906 TDT2608 2015 2 172 1.1 11.32 11.90 205319.92-490553.7
20533-4906 TDT2608 2016 3 172 1.1 11.32 11.90 205319.92-490553.7

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

 
 
WDS 20533-4906 TDT 2608 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20533-4906 TDT 2608 : MEASURES
 
 
No records found.

 
 
WDS 20533-4906 : VIRTUAL EYEPIECE
 
 

20533-4906 TDT2608A mag 11.32 20533-4906 TDT2608B sep 1.1 P.A. 174.40 mag 11.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 20533-4906 : ALADIN DSS IMAGE @ 20h 53m 19.92s -49° 05' 53.7"
 
 
 
 
WDS 20533-4906 TDT 2608 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20533-4906 TDT2608 distance=0' 20534-4923 SHY 784AB distance=18' 20534-4923 SHY 784BC distance=22' 20546-4938 TOK 680AB distance=35' 20546-4938 TOK 680AC distance=35' 20529-4826 CPO9297 distance=40' 20568-4840 HU 1332 distance=44' 20469-4929 CBL 180 distance=68' 20458-4920 HDS2956 distance=75' 21011-4907 SKF 765 distance=77' 20591-4806 RST3273 distance=84' 20516-5030 KPP 479 distance=86' 21004-5003 UC 4358 distance=90' 20485-4750 TDT2554 distance=90' 20596-4746 I 1431 distance=102' 21014-5019 SKF 379 distance=107' 20433-4959 UC 4269 distance=112' 20421-4825 SKF1167 distance=114' 20469-4730 UC 4285 distance=116' 20450-5029 I 17AB distance=117' 20450-5029 DUN 235AC distance=117' 21027-5030 B 2489 distance=124' 20539-5111 CPO 618 distance=126' 21037-5021 UC 4369 distance=126' 21041-4758 I 130 distance=128' 21063-4904 TDT2749 distance=128' 20403-4956 KRW 2 distance=137' 21076-4901 TDT2771 distance=141' 21000-5111 I 1432 distance=141' 21009-5107 RST1079 distance=141' 20455-5105 HU 1618 distance=142' 20495-4649 HU 1331 distance=143' 21079-4856 RST5477 distance=144' 21013-5110 KPP2255 distance=147' 20531-4637 SKF1168 distance=149' 20525-5136 ALD 94 distance=150' 20548-4636 I 1429AB distance=151' 20402-4749 UC 4252 distance=152' 20381-4846 UC 4241 distance=152' 20385-4821 BRT1113 distance=154' 20570-5138 KPP 480 distance=156' 20380-4828 WSP 88 distance=156' 20413-4725 CPO 617 distance=158' 21083-4813 TDT2780 distance=158' 20545-4627 B 508 distance=160' 20465-4639 LDS 721 distance=162' 20459-4640 RST2156 distance=165' 21101-4851 HJ 5247 distance=167' 20577-5148 RST1078 distance=168' 20511-5154 SHN 248 distance=170' 21030-4643 SKF1099 distance=173' 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 20533-4906 TDT2608 172 1.1
Show 20534-4923 SHY 784 AB 134 348.4 18
Show 20534-4923 SHY 784 BC 147 2.8 22
Show 20546-4938 TOK 680 AB 271 5.3 35
Show 20546-4938 TOK 680 AC 333 7.0 35
Show 20529-4826 CPO9297 304 3.4 40
Show 20568-4840 HU 1332 85 3.7 44
Show 20469-4929 CBL 180 198 27.9 68
Show 20458-4920 HDS2956 294 12.8 75
Show 21011-4907 SKF 765 340 64.3 77
Show 20591-4806 RST3273 49 1.0 84
Show 20516-5030 KPP 479 347 4.9 86
Show 21004-5003 UC 4358 261 11.1 90
Show 20485-4750 TDT2554 162 2.3 90
Show 20596-4746 I 1431 0.5 102
Show 21014-5019 SKF 379 158 12.9 107
Show 20433-4959 UC 4269 85 20.3 112
Show 20421-4825 SKF1167 253 84.3 114
Show 20469-4730 UC 4285 90 20.0 116
Show 20450-5029 I 17 AB 32 1.2 117
Show 20450-5029 DUN 235 AC 122 125.4 117
Show 21027-5030 B 2489 7 5.4 124
Show 20539-5111 CPO 618 315 6.1 126
Show 21037-5021 UC 4369 79 23.6 126
Show 21041-4758 I 130 319 3.3 128
Show 21063-4904 TDT2749 130 2.1 128
Show 20403-4956 KRW 2 62 20.5 137
Show 21076-4901 TDT2771 161 0.9 141
Show 21000-5111 I 1432 272 0.3 141
Show 21009-5107 RST1079 101 2.0 141
Show 20455-5105 HU 1618 240 1.0 142
Show 20495-4649 HU 1331 194 0.9 143
Show 21079-4856 RST5477 142 15.3 144
Show 21013-5110 KPP2255 27 18.8 147
Show 20531-4637 SKF1168 231 16.9 149
Show 20525-5136 ALD 94 304 1.7 150
Show 20548-4636 I 1429 AB 147 1.1 151
Show 20402-4749 UC 4252 317 5.7 152
Show 20381-4846 UC 4241 189 44.7 152
Show 20385-4821 BRT1113 211 4.6 154
Show 20570-5138 KPP 480 259 3.9 156
Show 20380-4828 WSP 88 147 16.3 156
Show 20413-4725 CPO 617 165 4.8 158
Show 21083-4813 TDT2780 89 1.7 158
Show 20545-4627 B 508 281 2.3 160
Show 20465-4639 LDS 721 215 6.7 162
Show 20459-4640 RST2156 245 0.6 165
Show 21101-4851 HJ 5247 187 28.4 167
Show 20577-5148 RST1078 114 1.1 168
Show 20511-5154 SHN 248 344 1.3 170
Show 21030-4643 SKF1099 137 6.0 173

 
 
WDS 20533-4906 : COMPONENTS
 
 
  A
B pa=174.4°
sep=1.12"
 
 
20533-4906 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205319.92-490553.7 Mag 11.32 PmRA -7.00
PmDE -17.0 Tycho2 8416-00071-1
Tycho2
Tycho2 8416-00071-1 Pflag RAmdeg 313.33301824 DEmdeg -49.09830494
PmRA -7.3 PmDE -17.1 E RAmdeg 47 E DEmdeg 52
E pmRA 2.2 E pmDE 2.1 EpRAm 1986.05 EpDEm 1983.73
Num 3 Q RAmdeg 2.0 Q DEmdeg 1.4 Q pmRA 2.0
Q pmDE 1.4 BTmag 11.950 E BTmag 0.100 VTmag 11.134
E VTmag 0.074 Prox 865 TYC HIP
CCDM RAdeg 313.33304417 DEdeg -49.09826528 EpRA 1990 1.65
EpDE 1990 1.69 E RAdeg 49.0 E DEdeg 55.4 Posflg
Corr -0.1
 
 
20533-4906 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205319.93-490554.8 Mag 11.9 PmRA -7.00
PmDE -17.0 Calc delta mag 0.58 Calc coord yes