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Doubles in session


Current system
20348-4244
AOT 80


Nearby doubles
9' : 20355-4241
AOT 82

10' : 20356-4243
AOT 83

19' : 20351-4226
AOT 81

24' : 20344-4221
DON 988AB

28' : 20345-4216
NSN 481

34' : 20377-4236
UC 4238

39' : 20381-4251
UC 4240

44' : 20370-4208
AOT 86

47' : 20389-4253
AOT 88

51' : 20374-4202
CPO 89

59' : 20360-4147
AOT 84

71' : 20409-4224
HJ 5211AB

75' : 20280-4237
RSS 36

77' : 20417-4253
TDT2475

78' : 20391-4345
LDS 717

88' : 20392-4131
KPP1483

90' : 20331-4116
BRT1111

95' : 20400-4359
DON 990AB

101' : 20337-4104
B 490

102' : 20267-4334
I 1420

102' : 20289-4402
HJ 5201

108' : 20339-4431
I 127AB

110' : 20385-4425
I 1424

112' : 20400-4109
UC 4250

115' : 20319-4054
GLI 259AB

116' : 20427-4400
KPP3106



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

20348-4244 AOT 80

 
 
20h 34m 45.32s -42° 43' 35.7" P.A. 246.00 sep 11.1 mag 11.70,14.20
 
 
Coord 2000 20348-4244 Discov num AOT  80 Comp Coord arcsec 2000 20 34 45.32 -42 43 35.7
Date first 1987 Date last 2015 Obs 5
Pa first 247 Pa last 246 P.A. Now (θ) 246°
Sep first 11.3 Sep last 11.133 Sep. Now (ρ) 11.133"
Mag pri 11.70 Mag sec 14.20 delta mag (ΔM) 2.5 Spectral class
Pri motion ra -005 Sec motion ra -004
Pri motion dec -002 Sec motion dec -011
Notes
rPM=0.774
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Microscopium Gaia DR2 6676534877905884160
 
 
WDS 20348-4244 AOT 80 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
AOT Astronomical Obs. Torino (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20348-4244 AOT 80 1999 2 247 11.2 11.70 14.20 D 203445.32-424335.7
20348-4244 AOT 80 2010 4 247 11.1 11.70 14.20 203445.32-424335.7
20348-4244 AOT 80 2015 5 246 11.1 11.70 14.20 203445.32-424335.7

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

 
 
WDS 20348-4244 AOT 80 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20348-4244 AOT 80 : MEASURES
 
 
No records found.

 
 
WDS 20348-4244 : VIRTUAL EYEPIECE
 
 

20348-4244 AOT 80A mag 11.7 20348-4244 AOT 80B sep 8.7 P.A. 238.80 mag 14.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 20348-4244 : ALADIN DSS IMAGE @ 20h 34m 45.32s -42° 43' 35.7"
 
 
 
 
WDS 20348-4244 AOT 80 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20348-4244 AOT 80 distance=0' 20355-4241 AOT 82 distance=9' 20356-4243 AOT 83 distance=10' 20351-4226 AOT 81 distance=19' 20344-4221 DON 988AB distance=24' 20344-4221 DON 988AB,C distance=24' 20345-4216 NSN 481 distance=28' 20377-4236 UC 4238 distance=34' 20381-4251 UC 4240 distance=39' 20370-4208 AOT 86 distance=44' 20389-4253 AOT 88 distance=47' 20374-4202 CPO 89 distance=51' 20360-4147 AOT 84 distance=59' 20409-4224 I 1121BC distance=71' 20409-4224 HJ 5211AB distance=71' 20280-4237 RSS 36 distance=75' 20417-4253 TDT2475 distance=77' 20391-4345 LDS 717 distance=78' 20392-4131 KPP1483 distance=88' 20331-4116 BRT1111 distance=90' 20400-4359 DON 990AB distance=95' 20400-4359 DON 990AC distance=95' 20337-4104 B 490 distance=101' 20267-4334 I 1420 distance=102' 20289-4402 HJ 5201 distance=102' 20339-4431 I 127BC distance=108' 20339-4431 I 127AB distance=108' 20339-4431 DAM 325AD distance=108' 20339-4431 DAM 325AE distance=108' 20385-4425 I 1424 distance=110' 20400-4109 UC 4250 distance=112' 20319-4054 GLI 259AB distance=115' 20319-4054 I 1627AC distance=115' 20427-4400 KPP3106 distance=116' 20240-4231 DON 984 distance=119' 20239-4225 BU 763AB distance=122' 20239-4225 I 1626AC distance=122' 20239-4225 SEE 511AD distance=122' 20276-4110 UC 4190 distance=124' 20372-4445 TOK 369 distance=124' 20235-4319 TDT2231 distance=129' 20338-4033 JC 18AB distance=131' 20338-4033 JC 18AC distance=131' 20336-4457 KPP 626 distance=134' 20441-4412 KPP1048AB distance=135' 20258-4420 BRT1108 distance=137' 20225-4203 HJ 5190AB distance=143' 20225-4203 HJ 5190AC distance=143' 20235-4404 WSP 110AB distance=147' 20235-4404 WSP 110AC distance=147' 20353-4017 SEE 421AB distance=147' 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 20348-4244 AOT 80 246 11.1
Show 20355-4241 AOT 82 201 4.2 9
Show 20356-4243 AOT 83 116 7.8 10
Show 20351-4226 AOT 81 185 14.1 19
Show 20344-4221 DON 988 AB 118 0.6 24
Show 20344-4221 DON 988 AB,C 89 23.2 24
Show 20345-4216 NSN 481 91 1.7 28
Show 20377-4236 UC 4238 182 83.6 34
Show 20381-4251 UC 4240 351 45.0 39
Show 20370-4208 AOT 86 303 9.1 44
Show 20389-4253 AOT 88 55 15.8 47
Show 20374-4202 CPO 89 284 16.0 51
Show 20360-4147 AOT 84 137 18.9 59
Show 20409-4224 I 1121 BC 243 9.3 71
Show 20409-4224 HJ 5211 AB 299 20.0 71
Show 20280-4237 RSS 36 267 35.7 75
Show 20417-4253 TDT2475 303 1.0 77
Show 20391-4345 LDS 717 308 22.2 78
Show 20392-4131 KPP1483 59 11.1 88
Show 20331-4116 BRT1111 162 4.3 90
Show 20400-4359 DON 990 AB 39 0.3 95
Show 20400-4359 DON 990 AC 292 7.0 95
Show 20337-4104 B 490 64 1.2 101
Show 20267-4334 I 1420 358 0.3 102
Show 20289-4402 HJ 5201 117 10.7 102
Show 20339-4431 I 127 BC 209 0.6 108
Show 20339-4431 I 127 AB 50 62.3 108
Show 20339-4431 DAM 325 AD 91 49.9 108
Show 20339-4431 DAM 325 AE 101 70.0 108
Show 20385-4425 I 1424 226 2.4 110
Show 20400-4109 UC 4250 315 28.8 112
Show 20319-4054 GLI 259 AB 159 4.1 115
Show 20319-4054 I 1627 AC 346 17.6 115
Show 20427-4400 KPP3106 232 2.5 116
Show 20240-4231 DON 984 258 0.9 119
Show 20239-4225 BU 763 AB 180 0.5 122
Show 20239-4225 I 1626 AC 268 18.6 122
Show 20239-4225 SEE 511 AD 219 29.8 122
Show 20276-4110 UC 4190 62 27.4 124
Show 20372-4445 TOK 369 245 0.5 124
Show 20235-4319 TDT2231 227 0.8 129
Show 20338-4033 JC 18 AB 224 4.4 131
Show 20338-4033 JC 18 AC 145 108.0 131
Show 20336-4457 KPP 626 123 5.7 134
Show 20441-4412 KPP1048 AB 183 8.4 135
Show 20258-4420 BRT1108 191 12.3 137
Show 20225-4203 HJ 5190 AB 312 40.0 143
Show 20225-4203 HJ 5190 AC 283 56.8 143
Show 20235-4404 WSP 110 AB 114 4.6 147
Show 20235-4404 WSP 110 AC 203 23.5 147
Show 20353-4017 SEE 421 AB 7 14.7 147

 
 
WDS 20348-4244 : COMPONENTS
 
 
  A
B pa=238.8°
sep=8.74"
 
 
20348-4244 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203445.32-424335.7 Mag 11.7 PmRA -5.00
PmDE -2.0
CCDM
Ccdm 20348-4244 RComp Comp A Note1
Note2 Discov num DRAs -2.91 DDEs 24.3
R dRAs 56 Year Theta Rho
Obs 2 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number -4314063 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 20280S4304A
HIC
 
 
20348-4244 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203444.64-424340.2 Mag 14.2 PmRA -4.00
PmDE -11.0 Calc delta mag 2.5 Calc coord yes
CCDM
Ccdm 20348-4244 RComp Comp B Note1
Note2 Discov num AOT 80 DRAs -3.85 DDEs 19.9
R dRAs 56 Year 1988 Theta 247 Rho 11.2
Obs 1 Vmag 14.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 20280S4304B
HIC