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Doubles in session


Current system
16015-5416
HDS 2258


Nearby doubles
8' : 16016-5409
I 554AB

24' : 16001-5355
LPO 54

24' : 16037-5402
SKF 406AB

29' : 15587-5404
I 553

38' : 16051-5437
RST2996

39' : 16052-5355
KRV 12AB

42' : 16044-5343
DUN 198

45' : 16056-5442
BRT2089

51' : 16073-5412
TDS9765

56' : 16002-5511
TDS9720

56' : 15557-5439
HDS2241

61' : 15594-5319
TDS9713

61' : 15564-5459
BRT2088

61' : 15554-5446
FIN 239AB

63' : 15548-5434
RST2984AB

65' : 16088-5413
KPP2184

66' : 16079-5342
FIN 243

67' : 16075-5336
FIN 242

67' : 15546-5351
POM 15

68' : 16079-5340
TDS9768

69' : 16089-5355
DAW 70

69' : 16005-5525
TDS9723

70' : 16005-5307
B 1795

74' : 16089-5453
LDS 550

75' : 16016-5531
RST1869

79' : 16036-5300
I 981



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

16015-5416 HDS 2258

 
 
16h 01m 32.24s -54° 16' 14.9" P.A. 185.00 sep 0.2 mag 10.83,11.29 Sp K1II dist. 306.75 pc (1000.62 l.y.)
 
 
Coord 2000 16015-5416 Discov num HDS2258 Comp Coord arcsec 2000 16 01 32.24 -54 16 14.9
Date first 1991 Date last 1991 Obs 1
Pa first 185 Pa last 185 P.A. Now (θ) 185°
Sep first 0.2 Sep last 0.171 Sep. Now (ρ) 0.171"
Mag pri 10.83 Mag sec 11.29 delta mag (ΔM) 0.46 Spectral class K1II (yellow-orange)
Pri motion ra -003 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Norma HIP 78501 Tycho2 8710-01942-1 Gaia DR2 5932745979398911872
Distance 306.75 Distance ly 1000.62
 
 
WDS 16015-5416 HDS 2258 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (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
16015-5416 HDS2258 1991 1 185 0.2 10.83 11.29 160132.24-541614.9

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

 
 
WDS 16015-5416 HDS 2258 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16015-5416 HDS 2258 : MEASURES
 
 
No records found.

 
 
WDS 16015-5416 : VIRTUAL EYEPIECE
 
 

16015-5416 HDS2258A mag 10.83 Sp K1II 16015-5416 HDS2258B sep 0.2 P.A. 182.90 mag 11.29 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16015-5416 : ALADIN DSS IMAGE @ 16h 01m 32.24s -54° 16' 14.9"
 
 
 
 
WDS 16015-5416 HDS 2258 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16015-5416 HDS2258 distance=0' 16016-5409 I 554AB distance=8' 16016-5409 I 554AC distance=8' 16001-5355 LPO 54 distance=24' 16037-5402 SKF 406AB distance=24' 16037-5402 SKF 406AC distance=24' 15587-5404 I 553 distance=29' 16051-5437 RST2996 distance=38' 16052-5355 KRV 12AB distance=39' 16052-5355 KRV 12AC distance=39' 16044-5343 DUN 198 distance=42' 16056-5442 BRT2089 distance=45' 16073-5412 TDS9765 distance=51' 16002-5511 TDS9720 distance=56' 15557-5439 HDS2241 distance=56' 15594-5319 TDS9713 distance=61' 15564-5459 BRT2088 distance=61' 15554-5446 FIN 239AB distance=61' 15554-5446 FIN 239AC distance=61' 15548-5434 RST2984AB distance=63' 15548-5434 KRV 13AC distance=63' 16088-5413 KPP2184 distance=65' 16079-5342 FIN 243 distance=66' 16075-5336 FIN 242 distance=67' 15546-5351 POM 15 distance=67' 16079-5340 TDS9768 distance=68' 16089-5355 DAW 70 distance=69' 16005-5525 TDS9723 distance=69' 16005-5307 B 1795 distance=70' 16089-5453 LDS 550 distance=74' 16016-5531 RST1869 distance=75' 16036-5300 I 981 distance=79' 16105-5415 ALD 88 distance=80' 15599-5258 B 1794 distance=80' 15525-5426 FIN 237 distance=80' 15535-5334 FIN 238 distance=83' 15531-5339 VVV 32 distance=83' 15563-5527 JSP 673 distance=85' 16113-5421 KRV 14AB distance=86' 16113-5421 KRV 14AC distance=86' 16113-5421 KRV 14AD distance=86' 15544-5518 I 550 distance=88' 16116-5419 FIN 244 distance=89' 15544-5520 I 549 distance=89' 16071-5302 B 1798 distance=90' 16058-5254 B 2377 distance=90' 15587-5248 TDS9708 distance=92' 16105-5508 RST3003 distance=94' 15533-5317 LPO 53 distance=95' 15509-5439 RST2982 distance=96' 16127-5414 BRT2090 distance=98' 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 16015-5416 HDS2258 185 0.2
Show 16016-5409 I 554 AB 185 4.0 8
Show 16016-5409 I 554 AC 154 5.8 8
Show 16001-5355 LPO 54 185 2.9 24
Show 16037-5402 SKF 406 AB 357 4.7 24
Show 16037-5402 SKF 406 AC 237 7.0 24
Show 15587-5404 I 553 74 2.0 29
Show 16051-5437 RST2996 239 0.9 38
Show 16052-5355 KRV 12 AB 73 17.0 39
Show 16052-5355 KRV 12 AC 148 7.6 39
Show 16044-5343 DUN 198 192 81.3 42
Show 16056-5442 BRT2089 179 5.0 45
Show 16073-5412 TDS9765 76 0.4 51
Show 16002-5511 TDS9720 280 2.1 56
Show 15557-5439 HDS2241 286 1.1 56
Show 15594-5319 TDS9713 290 0.9 61
Show 15564-5459 BRT2088 242 4.5 61
Show 15554-5446 FIN 239 AB 46 2.1 61
Show 15554-5446 FIN 239 AC 272 8.0 61
Show 15548-5434 RST2984 AB 315 2.5 63
Show 15548-5434 KRV 13 AC 293 18.0 63
Show 16088-5413 KPP2184 306 18.0 65
Show 16079-5342 FIN 243 303 4.7 66
Show 16075-5336 FIN 242 48 0.3 67
Show 15546-5351 POM 15 143 7.4 67
Show 16079-5340 TDS9768 274 0.6 68
Show 16089-5355 DAW 70 231 4.0 69
Show 16005-5525 TDS9723 284 3.7 69
Show 16005-5307 B 1795 166 1.7 70
Show 16089-5453 LDS 550 301 7.3 74
Show 16016-5531 RST1869 6 2.2 75
Show 16036-5300 I 981 209 1.6 79
Show 16105-5415 ALD 88 139 2.7 80
Show 15599-5258 B 1794 15 0.2 80
Show 15525-5426 FIN 237 51 0.5 80
Show 15535-5334 FIN 238 230 0.4 83
Show 15531-5339 VVV 32 36 8.6 83
Show 15563-5527 JSP 673 269 0.4 85
Show 16113-5421 KRV 14 AB 93 16.6 86
Show 16113-5421 KRV 14 AC 327 27.4 86
Show 16113-5421 KRV 14 AD 79 16.5 86
Show 15544-5518 I 550 42 8.9 88
Show 16116-5419 FIN 244 194 1.9 89
Show 15544-5520 I 549 97 2.5 89
Show 16071-5302 B 1798 357 0.7 90
Show 16058-5254 B 2377 99 2.0 90
Show 15587-5248 TDS9708 74 0.7 92
Show 16105-5508 RST3003 318 1.0 94
Show 15533-5317 LPO 53 163 10.8 95
Show 15509-5439 RST2982 207 2.0 96
Show 16127-5414 BRT2090 356 4.7 98

 
 
WDS 16015-5416 : COMPONENTS
 
 
  A
B pa=182.9°
sep=0.17"
 
 
16015-5416 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 160132.24-541614.9 Mag 10.83 Spectral class K1II (yellow-orange)
PmRA -3.00 PmDE 1.0 HIP 78501 Tycho2 8710-01942-1
Tycho2
Tycho2 8710-01942-1 Pflag RAmdeg 240.38432166 DEmdeg -54.27080866
PmRA 1.2 PmDE -4.2 E RAmdeg 45 E DEmdeg 53
E pmRA 4.6 E pmDE 4.1 EpRAm 1990.73 EpDEm 1989.77
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.368 E BTmag 0.404 VTmag 10.502
E VTmag 0.051 Prox 999 TYC T HIP 78501
CCDM AB RAdeg 240.38431667 DEdeg -54.27079861 EpRA 1990 1.69
EpDE 1990 1.43 E RAdeg 44.9 E DEdeg 53.2 Posflg P
Corr -0.2
Hipparcos
Catalog H HIP 78501 Proxy H RAhms 16 01 32.24
DEdms -54 16 14.9 Vmag 10.23 VarFlag R Vmag H
RAdeg 240.384 DEdeg -54.2708 AstroRef * Plx 2.13
CCDM 16015-5416 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 185 Rho 0.171 HD BD
CD CP Dm number VIred 0.74
SpType R SpType Coord arcsec 2000 160132.24-541614.9
Hipparcos 2
HIP 78501 Sn 55 So 3 Nc 2
RArad 4.1954979047 DErad -0.9472040295 Plx 3.26 PmRA -2.29
PmDE -1.05 E RArad 1.4 E DErad 1.16 E Plx 1.67
E pmRA 1.91 E pmDE 1.7 Hpmag 10.285 E Hpmag 0.0071
SHp 0.041 VA 0 BV 0.686 E BV 0.4
VI 2.27
CCDM
Ccdm 16015-5416 RComp Comp A Note1
Note2 Discov num DRAs 2.23 DDEs -14.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.8 Sp PmNote *
PmRA -3 PmDE 1 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 78501
 
 
16015-5416 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 160132.24-541615.1 Mag 11.29 Calc delta mag 0.46
Calc coord yes
CCDM
Ccdm 16015-5416 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.23 DDEs -14.9
R dRAs 82 Year 1991 Theta 185 Rho 0.2
Obs 1 Vmag 11.3 Sp PmNote *
PmRA -3 PmDE 1 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 78501