15492-4147 HDS 2228 (HD 141166)

 
 
15h 49m 14.89s -41° 47' 28.7" P.A. 312.00 sep 0.3 mag 7.67,9.10 Sp B8III dist. 423.73 pc (1382.21 l.y.)
 
 
Coord 2000 15492-4147 Discov num HDS2228 Comp Coord arcsec 2000 15 49 14.89 -41 47 28.7
Date first 1991 Date last 2008 Obs 3
Pa first 307 Pa last 312.3 P.A. Now (θ) 312.3°
Sep first 0.3 Sep last 0.314 Sep. Now (ρ) 0.314"
Mag pri 7.67 Mag sec 9.10 delta mag (ΔM) 1.43 Spectral class B8III (blue-white)
Pri motion ra -001 Sec motion ra
Pri motion dec -015 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 141166 Constellation Lupus SAO 226246 HIP 77481
Tycho2 7845-01464-1 Gaia DR2 5995760090242708480 HD 141166 GC 21244
CD CD-4110325 CP CP-41 7347 Distance 423.73 Distance ly 1382.21
 
 
WDS 15492-4147 HDS 2228 (HD 141166) : 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
15492-4147 HDS2228 1991 1 307 0.3 7.67 9.10 B8III 154914.89-414728.7
15492-4147 HDS2228 2008 3 312 0.3 7.67 9.10 B8III 154914.89-414728.7

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

 
 
WDS 15492-4147 HDS 2228 (HD 141166) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15492-4147 HDS 2228 (HD 141166) : MEASURES
 
 
No records found.

 
 
WDS 15492-4147 (HD 141166) : VIRTUAL EYEPIECE
 
 

15492-4147 HDS2228A mag 7.67 Sp B8III 15492-4147 HDS2228B sep 0.3 P.A. 320.70 mag 9.1 virtual eyepiece
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Radius:
Components only
 
 
WDS 15492-4147 (HD 141166) : ALADIN DSS IMAGE @ 15h 49m 14.89s -41° 47' 28.7"
 
 
 
 
WDS 15492-4147 HDS 2228 (HD 141166) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15492-4147  HDS2228 distance=0' 15495-4145  DAW  67 distance=4' 15505-4156  RST3927 distance=17' 15511-4224  HJ 4811 distance=43' 15484-4237  JNN 210AB distance=51' 15484-4237  JNN 210AC distance=51' 15484-4237  JNN 210AD distance=51' 15474-4235  HJ 4802 distance=52' 15444-4149  HWE  79 distance=55' 15535-4216  CVN  54AB distance=55' 15535-4216  CVN  54AC distance=55' 15535-4216  CVN  54AD distance=55' 15535-4216  CVN  54AE distance=55' 15535-4216  CVN  54AF distance=55' 15434-4144  B  1303 distance=66' 15444-4227  DON 754 distance=67' 15456-4250  I  1275 distance=75' 15523-4036  DAW  68 distance=80' 15432-4102  RST1859 distance=82' 15565-4141  RST1866AB distance=82' 15520-4306  DON 765 distance=84' 15435-4244  TDS9601 distance=86' 15568-4133  KPP 790 distance=86' 15567-4219  BIL   5 distance=89' 15467-4314  I  1276 distance=92' 15418-4225  CPO 440 distance=92' 15572-4130  HDS2245 distance=92' 15417-4112  SKF1018 distance=92' 15568-4232  TSN  62 distance=96' 15538-4311  SKF1402 distance=98' 15568-4058  WFC 171 distance=99' 15581-4152  BRR  14 distance=100' 15567-4242  ELP  35AB distance=100' 15567-4242  ELP  35AC distance=100' 15574-4102  TDS9704 distance=103' 15408-4230  I  1273 distance=104' 15574-4240  GHE  39 distance=105' 15577-4237  SKF1403 distance=107' 15515-4331  SKF1401 distance=107' 15578-4100  SEE 252AB distance=108' 15578-4100  SEE 252AB,C distance=108' 15457-4330  TSN 174 distance=111' 15564-4310  TDS9698 distance=115' 15554-4320  B  1309 distance=116' 15388-4128  CPO 437 distance=119' 15387-4132  B  2363 distance=120' 15462-3950  RST1863 distance=123' 15382-4133  HRG 120 distance=125' 16005-4144  GHE  40 distance=127' 15508-4354  I  1582AB distance=128' 15508-4354  I  1582AC distance=128' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 15492-4147 HDS2228 312 0.3
Show 15495-4145 DAW 67 168 2.1 4
Show 15505-4156 RST3927 44 0.3 17
Show 15511-4224 HJ 4811 62 8.7 43
Show 15484-4237 JNN 210 AB 159 3.4 51
Show 15484-4237 JNN 210 AC 267 1.8 51
Show 15484-4237 JNN 210 AD 70 4.3 51
Show 15474-4235 HJ 4802 283 5.0 52
Show 15444-4149 HWE 79 338 3.7 55
Show 15535-4216 CVN 54 AB 59 4.8 55
Show 15535-4216 CVN 54 AC 196 5.2 55
Show 15535-4216 CVN 54 AD 248 5.9 55
Show 15535-4216 CVN 54 AE 55 7.7 55
Show 15535-4216 CVN 54 AF 128 9.1 55
Show 15434-4144 B 1303 127 1.6 66
Show 15444-4227 DON 754 250 2.3 67
Show 15456-4250 I 1275 184 0.9 75
Show 15523-4036 DAW 68 147 0.1 80
Show 15432-4102 RST1859 43 7.9 82
Show 15565-4141 RST1866 AB 50 3.0 82
Show 15520-4306 DON 765 216 0.6 84
Show 15435-4244 TDS9601 97 0.7 86
Show 15568-4133 KPP 790 100 6.8 86
Show 15567-4219 BIL 5 116 0.1 89
Show 15467-4314 I 1276 324 0.2 92
Show 15418-4225 CPO 440 235 43.3 92
Show 15572-4130 HDS2245 218 6.5 92
Show 15417-4112 SKF1018 266 82.7 92
Show 15568-4232 TSN 62 28 240.0 96
Show 15538-4311 SKF1402 257 10.8 98
Show 15568-4058 WFC 171 349 9.4 99
Show 15581-4152 BRR 14 289 0.6 100
Show 15567-4242 ELP 35 AB 163 0.1 100
Show 15567-4242 ELP 35 AC 20 6.1 100
Show 15574-4102 TDS9704 211 2.3 103
Show 15408-4230 I 1273 316 1.4 104
Show 15574-4240 GHE 39 193 13.3 105
Show 15577-4237 SKF1403 110 43.0 107
Show 15515-4331 SKF1401 293 285.5 107
Show 15578-4100 SEE 252 AB 281 0.4 108
Show 15578-4100 SEE 252 AB,C 218 18.6 108
Show 15457-4330 TSN 174 335 0.2 111
Show 15564-4310 TDS9698 95 0.6 115
Show 15554-4320 B 1309 338 0.1 116
Show 15388-4128 CPO 437 305 5.2 119
Show 15387-4132 B 2363 231 2.9 120
Show 15462-3950 RST1863 1 0.7 123
Show 15382-4133 HRG 120 354 14.7 125
Show 16005-4144 GHE 40 321 14.8 127
Show 15508-4354 I 1582 AB 340 0.4 128
Show 15508-4354 I 1582 AC 337 11.8 128

 
 
WDS 15492-4147 : COMPONENTS
 
 
  A
B pa=320.7°
sep=0.27"
 
 
15492-4147 A
 
 
Componente originario normalizzato AB Name HD 141166 Coord arcsec 2000 154914.89-414728.7 Mag 7.67
Spectral class B8III (blue-white) PmRA -1.00 PmDE -15.0 SAO 226246
HIP 77481 Tycho2 7845-01464-1 HD 141166 GC 21244
CD CD-4110325 CP CP-41 7347
Tycho2
Tycho2 7845-01464-1 Pflag RAmdeg 237.31202568 DEmdeg -41.79133526
PmRA -3.2 PmDE -15.6 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.25 EpDEm 1990.85
Num 11 Q RAmdeg 2.0 Q DEmdeg 1.4 Q pmRA 2.0
Q pmDE 1.3 BTmag 7.398 E BTmag 0.015 VTmag 7.407
E VTmag 0.011 Prox 999 TYC T HIP 77481
CCDM AB RAdeg 237.31203583 DEdeg -41.79129833 EpRA 1990 1.63
EpDE 1990 1.43 E RAdeg 4.1 E DEdeg 4.5 Posflg P
Corr 0.2
SAO
SAO 226246 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 -0.04 Vmag 7.6 SpType B9
Double code Source 70 CatNum 21244 DM CD-4110325
DMcomp BDsup HD 141166 M HD 0
GC 21244 RA1950rad 4.12706603 DE1950rad -0.72674455 PmRA2000 0
PmDE2000 -0.038
Hipparcos
Catalog H HIP 77481 Proxy H RAhms 15 49 14.89
DEdms -41 47 28.7 Vmag 7.4 VarFlag R Vmag G
RAdeg 237.312 DEdeg -41.7913 AstroRef * Plx 2.29
CCDM 15492-4147 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 307 Rho 0.266 HD 141166 BD
CD CD-4110325 CP CP-41 7347 Dm number -4110325 VIred 0.01
SpType B8III R SpType Coord arcsec 2000 154914.89-414728.7
Hipparcos 2
HIP 77481 Sn 55 So 3 Nc 2
RArad 4.1418763973 DErad -0.7293957467 Plx 2.36 PmRA -1.63
PmDE -14.29 E RArad 0.58 E DErad 0.53 E Plx 0.77
E pmRA 0.66 E pmDE 0.64 Hpmag 7.4143 E Hpmag 0.0013
SHp 0.011 VA 0 BV -0.01 E BV 0
VI 0.01
CCDM
Ccdm 15492-4147 RComp Comp A Note1
Note2 Discov num DRAs 2.89 DDEs -28.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.7 Sp B8 PmNote *
PmRA -1 PmDE -15 Dm number -4110325 Cat1 CD
Name2 226246 Cat2 SAO HD 141166 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 77481
 
 
15492-4147 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154914.87-414728.5 Mag 9.1 Calc delta mag 1.43
Calc coord yes
CCDM
Ccdm 15492-4147 RComp Comp B Note1
Note2 Discov num HDS DRAs 2.88 DDEs -28.7
R dRAs 82 Year 1991 Theta 307 Rho 0.3
Obs 1 Vmag 9.1 Sp PmNote *
PmRA -1 PmDE -15 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 77481