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Doubles in session


Current system
15533-5317
LPO 53
HD 141781


Nearby doubles
18' : 15535-5334
FIN 238

23' : 15531-5339
VVV 32

27' : 15546-5252
BRT2087

30' : 15501-5313
HJ 4805

36' : 15546-5351
POM 15

49' : 15485-5339
TDS9638

53' : 15500-5234
TDS9650

55' : 15594-5319
TDS9713

56' : 15587-5248
TDS9708

59' : 15495-5229
BRT2086

62' : 15470-5253
CPO 445

62' : 15599-5258
B 1794

65' : 15488-5226
B 1792AB

65' : 16005-5307
B 1795

67' : 15587-5404
I 553

69' : 15459-5303
CPO 443AB

70' : 15456-5326
RST2978

71' : 15525-5426
FIN 237

71' : 15510-5209
RST5591

74' : 16001-5355
LPO 54

79' : 15489-5424
FIN 61

79' : 15548-5434
RST2984AB

80' : 15470-5222
I 975

80' : 15446-5305
RST2977

80' : 15572-5206
RST 801

80' : 15467-5224
CPO 444



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

15533-5317 LPO 53 (HD 141781)

 
 
15h 53m 20.10s -53° 16' 31.7" P.A. 163.00 sep 10.8 mag 10.39,10.91 Sp A2
 
 
Coord 2000 15533-5317 Discov num LPO  53 Comp Coord arcsec 2000 15 53 20.10 -53 16 31.7
Date first 1893 Date last 1999 Obs 8
Pa first 134 Pa last 162.5 P.A. Now (θ) 162.5°
Sep first 6.7 Sep last 10.8 Sep. Now (ρ) 10.8"
Mag pri 10.39 Mag sec 10.91 delta mag (ΔM) 0.52 Spectral class A2 (white)
Pri motion ra -008 Sec motion ra -020
Pri motion dec -011 Sec motion dec -075
Notes L (Linear solution)
rPM=0.839
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 141781 Constellation Norma SAO 243083 Tycho2 8697-00478-1
Gaia DR2 5981083774652619648 HD 141781
 
 
WDS 15533-5317 LPO 53 (HD 141781) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LpO9999 T - La Plata Obs. ...................
LpO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15533-5317 LPO 53 1999 6 163 10.8 10.39 10.91 A2 LD 155320.10-531631.7

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

 
 
WDS 15533-5317 LPO 53 (HD 141781) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15533-5317 LPO 53 (HD 141781) : MEASURES
 
 
No records found.

 
 
WDS 15533-5317 (HD 141781) : VIRTUAL EYEPIECE
 
 

15533-5317 LPO 53A mag 10.39 Sp A2 15533-5317 LPO 53B sep 10.5 P.A. 169.30 mag 10.91 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15533-5317 (HD 141781) : ALADIN DSS IMAGE @ 15h 53m 20.10s -53° 16' 31.7"
 
 
 
 
WDS 15533-5317 LPO 53 (HD 141781) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15533-5317 LPO 53 distance=0' 15535-5334 FIN 238 distance=18' 15531-5339 VVV 32 distance=23' 15546-5252 BRT2087 distance=27' 15501-5313 HJ 4805 distance=30' 15546-5351 POM 15 distance=36' 15485-5339 TDS9638 distance=49' 15500-5234 TDS9650 distance=53' 15594-5319 TDS9713 distance=55' 15587-5248 TDS9708 distance=56' 15495-5229 BRT2086 distance=59' 15470-5253 CPO 445 distance=62' 15599-5258 B 1794 distance=62' 15488-5226 B 1792AB distance=65' 16005-5307 B 1795 distance=65' 15587-5404 I 553 distance=67' 15459-5303 CPO 443AB distance=69' 15456-5326 RST2978 distance=70' 15525-5426 FIN 237 distance=71' 15510-5209 RST5591 distance=71' 16001-5355 LPO 54 distance=74' 15489-5424 FIN 61 distance=79' 15548-5434 RST2984AB distance=79' 15548-5434 KRV 13AC distance=79' 15470-5222 I 975 distance=80' 15446-5305 RST2977 distance=80' 15572-5206 RST 801 distance=80' 15467-5224 CPO 444 distance=80' 15595-5219 RST2988 distance=81' 15455-5400 VVV 31 distance=83' 15443-5259 B 2364 distance=83' 15454-5400 TDS9614 distance=83' 15557-5439 HDS2241 distance=85' 15509-5439 RST2982 distance=85' 16016-5409 I 554AB distance=90' 16016-5409 I 554AC distance=90' 15554-5446 FIN 239AB distance=91' 15554-5446 FIN 239AC distance=91' 15518-5145 RST 799 distance=93' 15502-5446 HJ 4806 distance=94' 16036-5300 I 981 distance=94' 16015-5416 HDS2258 distance=95' 15478-5157 SKF1400 distance=95' 16044-5343 DUN 198 distance=102' 16004-5158 HDS2255 distance=102' 15443-5419 I 1099 distance=102' 15433-5408 POM 14 distance=103' 16037-5402 SKF 406AB distance=103' 16037-5402 SKF 406AC distance=103' 15564-5459 BRT2088 distance=106' 15458-5155 BRT2085 distance=107' 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 15533-5317 LPO 53 163 10.8
Show 15535-5334 FIN 238 230 0.4 18
Show 15531-5339 VVV 32 36 8.6 23
Show 15546-5252 BRT2087 58 5.1 27
Show 15501-5313 HJ 4805 116 28.7 30
Show 15546-5351 POM 15 143 7.4 36
Show 15485-5339 TDS9638 352 9.1 49
Show 15500-5234 TDS9650 59 1.9 53
Show 15594-5319 TDS9713 290 0.9 55
Show 15587-5248 TDS9708 74 0.7 56
Show 15495-5229 BRT2086 208 4.6 59
Show 15470-5253 CPO 445 180 10.6 62
Show 15599-5258 B 1794 15 0.2 62
Show 15488-5226 B 1792 AB 288 1.2 65
Show 16005-5307 B 1795 166 1.7 65
Show 15587-5404 I 553 74 2.0 67
Show 15459-5303 CPO 443 AB 352 8.4 69
Show 15456-5326 RST2978 232 1.9 70
Show 15525-5426 FIN 237 51 0.5 71
Show 15510-5209 RST5591 248 5.1 71
Show 16001-5355 LPO 54 185 2.9 74
Show 15489-5424 FIN 61 214 0.5 79
Show 15548-5434 RST2984 AB 315 2.5 79
Show 15548-5434 KRV 13 AC 293 18.0 79
Show 15470-5222 I 975 162 0.4 80
Show 15446-5305 RST2977 121 8.5 80
Show 15572-5206 RST 801 62 0.3 80
Show 15467-5224 CPO 444 141 8.3 80
Show 15595-5219 RST2988 257 0.3 81
Show 15455-5400 VVV 31 177 39.7 83
Show 15443-5259 B 2364 143 1.3 83
Show 15454-5400 TDS9614 214 1.9 83
Show 15557-5439 HDS2241 286 1.1 85
Show 15509-5439 RST2982 207 2.0 85
Show 16016-5409 I 554 AB 185 4.0 90
Show 16016-5409 I 554 AC 154 5.8 90
Show 15554-5446 FIN 239 AB 46 2.1 91
Show 15554-5446 FIN 239 AC 272 8.0 91
Show 15518-5145 RST 799 298 1.7 93
Show 15502-5446 HJ 4806 325 15.2 94
Show 16036-5300 I 981 209 1.6 94
Show 16015-5416 HDS2258 185 0.2 95
Show 15478-5157 SKF1400 288 8.2 95
Show 16044-5343 DUN 198 192 81.3 102
Show 16004-5158 HDS2255 114 11.4 102
Show 15443-5419 I 1099 25 0.5 102
Show 15433-5408 POM 14 179 2.2 103
Show 16037-5402 SKF 406 AB 357 4.7 103
Show 16037-5402 SKF 406 AC 237 7.0 103
Show 15564-5459 BRT2088 242 4.5 106
Show 15458-5155 BRT2085 206 3.2 107

 
 
WDS 15533-5317 : COMPONENTS
 
 
  A
B pa=169.3°
sep=10.48"
 
 
15533-5317 A
 
 
Componente originario normalizzato AB Name HD 141781 Coord arcsec 2000 155320.10-531631.7 Mag 10.39
Spectral class A2 (white) PmRA -8.00 PmDE -11.0 SAO 243083
Tycho2 8697-00478-1 HD 141781 DM CP-52 9029
Tycho2
Tycho2 8697-00478-1 Pflag RAmdeg 238.33375373 DEmdeg -53.27546721
PmRA -6.7 PmDE -12.0 E RAmdeg 28 E DEmdeg 33
E pmRA 1.9 E pmDE 2.0 EpRAm 1986.13 EpDEm 1982.99
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 0.9 BTmag 10.685 E BTmag 0.051 VTmag 10.388
E VTmag 0.055 Prox 103 TYC T HIP
CCDM RAdeg 238.33377667 DEdeg -53.27543528 EpRA 1990 1.66
EpDE 1990 1.39 E RAdeg 30.8 E DEdeg 38.6 Posflg
Corr -0.1
SAO
SAO 243083 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0 Vmag 9.9 SpType A2
Double code Source 42 CatNum 6092 DM CP-52 9029
DMcomp BDsup HD 141781 M HD 0
GC RA1950rad 4.14302601 DE1950rad -0.92724261 PmRA2000 -0.0011
PmDE2000 0.001
CCDM
Ccdm 15533-5317 RComp Comp A Note1
Note2 Discov num DRAs 2.02 DDEs 29.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.4 Sp A2 PmNote *
PmRA -6 PmDE 0 Dm number -52 9029 Cat1 CPD
Name2 243083 Cat2 SAO HD 141781 M HD
ADS BDS M ADS BDS N IDS IDS 15457S5259A
HIC
 
 
15533-5317 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155320.32-531642.0 Mag 10.91 PmRA -20.00
PmDE -75.0 Tycho2 8697-00618-1 Calc delta mag 0.52 Calc coord yes
Tycho2
Tycho2 8697-00618-1 Pflag RAmdeg 238.33520415 DEmdeg -53.27831821
PmRA -23.1 PmDE -65.5 E RAmdeg 63 E DEmdeg 80
E pmRA 3.7 E pmDE 3.5 EpRAm 1988.21 EpDEm 1984.70
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.4 Q pmRA 0.6
Q pmDE 0.4 BTmag 12.098 E BTmag 0.184 VTmag 10.909
E VTmag 0.092 Prox 103 TYC HIP
CCDM RAdeg 238.33529306 DEdeg -53.27816167 EpRA 1990 1.67
EpDE 1990 1.38 E RAdeg 64.1 E DEdeg 82.9 Posflg
Corr -0.1
CCDM
Ccdm 15533-5317 RComp Comp B Note1
Note2 Discov num LPO 53 DRAs DDEs
R dRAs Year 1919 Theta 145 Rho 7.4
Obs 1 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15457S5259B
HIC