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Doubles in session


Current system
19520-4642
TDT 1811


Nearby doubles
45' : 19478-4629
HJ 5143

54' : 19502-4552
RST1048

62' : 19529-4744
TDT1823

64' : 19495-4545
UC 4030

75' : 19537-4531
BRT1102

75' : 19590-4622
HJ 5157

82' : 19567-4537
TDT1867

82' : 19502-4523
HJ 5148

91' : 20008-4634
RST1054

97' : 20010-4614
HJ 5160

101' : 20018-4647
UC 4067

105' : 20014-4724
I 256

106' : 19581-4808
HDS2842

107' : 19453-4804
UC 4018

110' : 19507-4454
DON 970

111' : 19484-4459
HDS2817

113' : 19467-4821
HJ 5142

116' : 20022-4556
HDS2854

118' : 20023-4554
I 660

119' : 19405-4641
HU 1530

122' : 19417-4545
BRT1099

129' : 19422-4525
KPP 843

132' : 20043-4724
I 661

136' : 19564-4850
BRT1103

137' : 20041-4547
CPO 87

137' : 20039-4543
DAM 629



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Binocular doubles
Binary Systems
Triple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19520-4642 TDT 1811

 
 
19h 52m 01.72s -46° 42' 27.4" P.A. 103.00 sep 2.0 mag 11.43,12.10
 
 
Coord 2000 19520-4642 Discov num TDT1811 Comp Coord arcsec 2000 19 52 01.72 -46 42 27.4
Date first 1991 Date last 1991 Obs 1
Pa first 103 Pa last 102.9 P.A. Now (θ) 102.9°
Sep first 2.0 Sep last 1.96 Sep. Now (ρ) 1.96"
Mag pri 11.43 Mag sec 12.10 delta mag (ΔM) 0.67 Spectral class
Pri motion ra +044 Sec motion ra +044
Pri motion dec -004 Sec motion dec -004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium Tycho2 8390-00159-1 Gaia DR2 6671515195009328768
 
 
WDS 19520-4642 TDT 1811 : 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
19520-4642 TDT1811 1991 1 103 2.0 11.43 12.10 195201.72-464227.4

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

 
 
WDS 19520-4642 TDT 1811 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19520-4642 TDT 1811 : MEASURES
 
 
No records found.

 
 
WDS 19520-4642 : VIRTUAL EYEPIECE
 
 

19520-4642 TDT1811A mag 11.43 19520-4642 TDT1811B sep 1.4 P.A. 108.50 mag 12.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19520-4642 : ALADIN DSS IMAGE @ 19h 52m 01.72s -46° 42' 27.4"
 
 
 
 
WDS 19520-4642 TDT 1811 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19520-4642 TDT1811 distance=0' 19478-4629 HJ 5143 distance=45' 19502-4552 RST1048 distance=54' 19529-4744 TDT1823 distance=62' 19495-4545 UC 4030 distance=64' 19537-4531 BRT1102 distance=75' 19590-4622 HJ 5157 distance=75' 19567-4537 TDT1867 distance=82' 19502-4523 HJ 5148 distance=82' 20008-4634 RST1054 distance=91' 20010-4614 HJ 5160 distance=97' 20018-4647 UC 4067 distance=101' 20014-4724 I 256 distance=105' 19581-4808 HDS2842 distance=106' 19453-4804 UC 4018 distance=107' 19507-4454 DON 970 distance=110' 19484-4459 HDS2817 distance=111' 19467-4821 HJ 5142 distance=113' 20022-4556 HDS2854 distance=116' 20023-4554 I 660 distance=118' 19405-4641 HU 1530 distance=119' 19417-4545 BRT1099 distance=122' 19422-4525 KPP 843 distance=129' 20043-4724 I 661 distance=132' 19564-4850 BRT1103 distance=136' 20041-4547 CPO 87 distance=137' 20039-4543 DAM 629 distance=137' 19430-4503 SKF1092 distance=138' 19572-4856 TOI1060 distance=144' 20060-4659 DAW 26BC distance=145' 20060-4659 DAW 26AB distance=145' 20060-4659 DAW 26AC distance=145' 20062-4649 HJ 5166 distance=145' 19374-4646 HJ 5129 distance=151' 19454-4904 NSN 479 distance=157' 19397-4822 I 654 distance=160' 19391-4818 I 652AB distance=162' 20045-4457 HDS2862 distance=168' 19438-4418 HJ 5138 distance=169' 20014-4422 HJ 5161 distance=172' 20071-4533 UC 4089 distance=172' 19488-4931 HDS2818 distance=173' 20086-4618 CPO 88AB distance=174' 20086-4618 UC 4098AC distance=174' 19403-4440 TSN 67 distance=174' 20052-4834 HDS2864 distance=174' 20086-4618 UC 4100BD distance=175' 20093-4643 SIN 114 distance=178' 19484-4937 BRT1100 distance=179' 20095-4641 HJ 5169 distance=180' 19447-4359 NSN 482 distance=181' 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 19520-4642 TDT1811 103 2.0
Show 19478-4629 HJ 5143 315 5.4 45
Show 19502-4552 RST1048 12 0.8 54
Show 19529-4744 TDT1823 80 0.7 62
Show 19495-4545 UC 4030 295 40.3 64
Show 19537-4531 BRT1102 218 5.0 75
Show 19590-4622 HJ 5157 280 17.5 75
Show 19567-4537 TDT1867 229 0.6 82
Show 19502-4523 HJ 5148 318 13.9 82
Show 20008-4634 RST1054 2 0.3 91
Show 20010-4614 HJ 5160 164 26.7 97
Show 20018-4647 UC 4067 339 13.5 101
Show 20014-4724 I 256 189 0.8 105
Show 19581-4808 HDS2842 76 0.3 106
Show 19453-4804 UC 4018 201 31.2 107
Show 19507-4454 DON 970 199 2.3 110
Show 19484-4459 HDS2817 270 10.2 111
Show 19467-4821 HJ 5142 258 13.9 113
Show 20022-4556 HDS2854 327 0.1 116
Show 20023-4554 I 660 277 1.8 118
Show 19405-4641 HU 1530 207 0.6 119
Show 19417-4545 BRT1099 350 3.3 122
Show 19422-4525 KPP 843 17 7.2 129
Show 20043-4724 I 661 39 0.6 132
Show 19564-4850 BRT1103 206 4.4 136
Show 20041-4547 CPO 87 5 28.0 137
Show 20039-4543 DAM 629 238 10.5 137
Show 19430-4503 SKF1092 301 6.0 138
Show 19572-4856 TOI1060 167 0.3 144
Show 20060-4659 DAW 26 BC 310 3.2 145
Show 20060-4659 DAW 26 AB 189 4.3 145
Show 20060-4659 DAW 26 AC 235 3.8 145
Show 20062-4649 HJ 5166 249 11.3 145
Show 19374-4646 HJ 5129 93 11.2 151
Show 19454-4904 NSN 479 224 49.5 157
Show 19397-4822 I 654 42 1.9 160
Show 19391-4818 I 652 AB 208 2.6 162
Show 20045-4457 HDS2862 3 0.4 168
Show 19438-4418 HJ 5138 41 19.0 169
Show 20014-4422 HJ 5161 314 11.3 172
Show 20071-4533 UC 4089 300 14.1 172
Show 19488-4931 HDS2818 74 0.2 173
Show 20086-4618 CPO 88 AB 101 57.4 174
Show 20086-4618 UC 4098 AC 216 23.3 174
Show 19403-4440 TSN 67 151 20.1 174
Show 20052-4834 HDS2864 339 0.2 174
Show 20086-4618 UC 4100 BD 359 48.2 175
Show 20093-4643 SIN 114 110 59.8 178
Show 19484-4937 BRT1100 326 2.5 179
Show 20095-4641 HJ 5169 128 6.0 180
Show 19447-4359 NSN 482 65 2.0 181

 
 
WDS 19520-4642 : COMPONENTS
 
 
  A
B pa=108.5°
sep=1.38"
 
 
19520-4642 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195201.72-464227.4 Mag 11.43 PmRA 44.00
PmDE -4.0 Tycho2 8390-00159-1
Tycho2
Tycho2 8390-00159-1 Pflag RAmdeg 298.00725401 DEmdeg -46.70763450
PmRA 43.6 PmDE -3.7 E RAmdeg 50 E DEmdeg 70
E pmRA 1.9 E pmDE 1.9 EpRAm 1983.12 EpDEm 1972.19
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.6 Q pmRA 0.7
Q pmDE 1.7 BTmag 12.406 E BTmag 0.202 VTmag 11.291
E VTmag 0.095 Prox 999 TYC T HIP
CCDM RAdeg 298.00710917 DEdeg -46.70762556 EpRA 1990 1.81
EpDE 1990 1.65 E RAdeg 53.3 E DEdeg 78.9 Posflg
Corr 0.1
 
 
19520-4642 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195201.85-464227.8 Mag 12.1 PmRA 44.00
PmDE -4.0 Calc delta mag 0.67 Calc coord yes