11047-0413 LAF 43 AG

 
 
11h 04m 41.47s -04° 13' 15.9" P.A. 330.00 sep 8.9 mag 5.90,21.80 Sp G5V dist. 26.27 pc (85.69 l.y.)
 
 
Coord 2000 11047-0413 Discov num LAF  43 Comp AG Coord arcsec 2000 11 04 41.47 -04 13 15.9
Date first 2005 Date last 2005 Obs 1
Pa first 330 Pa last 329.7 P.A. Now (θ) 329.7°
Sep first 8.9 Sep last 8.9 Sep. Now (ρ) 8.9"
Mag pri 5.90 Mag sec 21.80 delta mag (ΔM) 15.9 Spectral class G5V (yellow)
Pri motion ra -178 Sec motion ra
Pri motion dec -104 Sec motion dec
Notes N W K (See Notes, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
11047-0413 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HH Leo 137978 11 04 41 -04 13 16 STF 1506 A,BC 2016 44 221 11.8 7.68 10.15 2.47
Show 137978 11 04 41 -04 13 16 LAF 43 AD 2005 1 30 4.7 5.90 21.90 16.00
Show 137978 11 04 41 -04 13 16 LAF 43 AE 2007 2 213 5.6 5.90 14.10 8.20
Show 137978 11 04 41 -04 13 16 LAF 43 AF 2005 1 214 6.1 5.90 16.70 10.80
Show 137978 11 04 41 -04 13 16 LAF 43 AG 2005 1 330 8.9 5.90 21.80 15.90 <===
Show 11 04 41 -04 13 25 A 676 BC 2021 57 248 0.3 10.75 11.09 0.34 Y
Septuple system
8 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name HH Leo Constellation Leo SAO 137978 HIP 54155
Tycho2 4924-01114-1 Gaia DR2 3789271459953459328 HD 96064 BD BD-03 3040
Distance 26.27 Distance ly 85.69
 
 
WDS 11047-0413 LAF 43 AG : NOTES
 
 
discov_num notes refcode
STF1506 A,BC: Star A (mag 7.64, 11", G5) is physical and in slow direct motion
A 676 BC: Incorrectly listed by Docobo (1984) as STF1514 (erratum noted in Doc1984b
Inf. Circ. 93, 1984)
BC. Eggen's (1967) orbit for this pair of 11th magnitude M dwarfs Egg1967
predicts a separation of 0".20 and a position angle of 86deg at this
epoch. Our measurement is in poor agreement with this prediction. Hrt1992b
BC: Malkov et al. (2012) derive dynamical, photometric, and
spectroscopic masses 1.36 +/- 0.38, 1.19, and 0.91 Msun, respectively. Mlk2012
LAF 43 Heinze et al. (2010) determine the E component is a background object. Hze2010
 
 
REFERENCES
 
 
refcode metd author reference
Doc1984b orb - Docobo, J.A. & Costa, J.M. 1984IAUDS..92....1D
Doc1984b Inf. Circ. 92, 1, 1984
Egg1967 orb - Eggen, O.J. 1967ARA&A...5..105E
Egg1967 Ann. Rev. A&A 5, 105, 1967
Hrt1992b Sc j Hartkopf, W.I., McAlister, H.A., & Franz, O.G. 1992AJ....104..810H
Hrt1992b AJ 104, 810, 1992
Hze2010 A j Heinze, A.N., Hinz, P.M., Sivanandam, S., Kenworthy, M., Meyer, M., & Miller, D. 2010ApJ...714.1551H
Hze2010 ApJ 714, 1551, 2010
Mlk2012 not - Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. 2012A&A...546A..69M
Mlk2012 A&A 546, A69, 2012
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
312 LAF Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F.,
312 LAF Rigaut, F., Graham, J.R., et al.
321 LAF Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., &
321 LAF Hauschildt, P.
324 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11047-0413 LAF 43 AG 2005 1 330 8.9 7.64 24.00 G5V N D 110441.58-041315.0

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WDS 11047-0413 LAF 43 AG : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11047-0413 LAF 43 AG : MEASURES
 
 
No records found.

 
 
WDS 11047-0413 : VIRTUAL EYEPIECE
 
 

11047-0413 STF1506A mag 7.68 Sp G5 11047-0413 A   676B sep 11.5 P.A. 220.70 mag 10.75 Sp G8V 11047-0413 A   676C sep 11.7 P.A. 221.30 mag 11.09 11047-0413 LAF  43D sep 4.7 P.A. 29.60 mag 21.9 11047-0413 LAF  43E sep 5.6 P.A. 212.70 mag 14.1 11047-0413 LAF  43F sep 6.1 P.A. 213.50 mag 16.7 11047-0413 LAF  43G sep 8.9 P.A. 329.80 mag 21.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 11047-0413 : ALADIN DSS IMAGE @ 11h 04m 41.47s -04° 13' 15.9"
 
 
 
 
WDS 11047-0413 LAF 43 AG : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


11047-0413  STF1506A,BC distance=1' 11047-0413  LAF  43AD distance=1' 11047-0413  LAF  43AE distance=1' 11047-0413  LAF  43AF distance=1' 11047-0413  LAF  43AG distance=1' 11047-0413  A   676BC distance=1' 11036-0442  GWP1532 distance=34' 11080-0412  J  2080 distance=49' 11023-0448  GWP1526 distance=50' 11026-0331  HJ  173 distance=53' 11079-0435  GWP1539 distance=53' 11022-0335  BRT 548 distance=54' 11057-0505  WSP 106AB distance=54' 11057-0505  WSP 106AC distance=54' 11030-0323  LDS 330 distance=57' 11086-0442  J  1572 distance=65' 11096-0438  GWP1547 distance=77' 11080-0509  LDS 852 distance=80' 11029-0528  KPP1395 distance=80' 11000-0328  STF1500 distance=83' 11095-0325  HJ  177 distance=86' 11103-0331  GWP1548 distance=94' 11095-0259  GWP1546 distance=104' 11081-0553  GWP1540 distance=113' 11095-0242  GWP1545 distance=116' 11100-0249  UC 2092 distance=117' 11068-0218  RST4935 distance=119' 11089-0233  CVR 594 distance=119' 10587-0252  CVR 587 distance=121' 11112-0528  GWP1550 distance=123' 11053-0621  LDS4056 distance=129' 11054-0626  A    69 distance=134' 10577-0540  RST4469 distance=136' 10586-0234  GWP1514 distance=136' 11135-0446  TDS7740 distance=136' 10569-0256  A    68 distance=141' 10578-0555  GWP1510 distance=145' 10553-0336  NSN 130 distance=146' 10567-0542  GWP1501 distance=149' 11011-0154  GWP1520 distance=150' 11024-0146  BAL 531 distance=152' 10598-0200  BAL 530 distance=153' 10560-0254  TOK 843 distance=153' 11110-0620  STF3067 distance=158' 10571-0214  GWP1504 distance=165' 11100-0149  BAL 532 distance=166' 11154-0456  HDS1604 distance=166' 11160-0441  LAS  30 distance=172' 11093-0136  RST4937 distance=172' 11085-0129  UC 2087 distance=174' 10598-0653  NSN 127 distance=176' 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 11047-0413 STF1506 A,BC 221 11.8 1
Show 11047-0413 LAF 43 AD 30 4.7 1
Show 11047-0413 LAF 43 AE 213 5.6 1
Show 11047-0413 LAF 43 AF 214 6.1 1
Show 11047-0413 LAF 43 AG 330 8.9 1
Show 11047-0413 A 676 BC 248 0.3 1
Show 11036-0442 GWP1532 315 16.4 34
Show 11080-0412 J 2080 341 2.8 49
Show 11023-0448 GWP1526 225 25.4 50
Show 11026-0331 HJ 173 177 35.5 53
Show 11079-0435 GWP1539 174 19.9 53
Show 11022-0335 BRT 548 89 4.5 54
Show 11057-0505 WSP 106 AB 245 13.2 54
Show 11057-0505 WSP 106 AC 125 18.2 54
Show 11030-0323 LDS 330 175 14.8 57
Show 11086-0442 J 1572 22 8.2 65
Show 11096-0438 GWP1547 161 18.0 77
Show 11080-0509 LDS 852 339 279.0 80
Show 11029-0528 KPP1395 106 10.4 80
Show 11000-0328 STF1500 299 1.3 83
Show 11095-0325 HJ 177 132 4.8 86
Show 11103-0331 GWP1548 282 75.3 94
Show 11095-0259 GWP1546 355 19.9 104
Show 11081-0553 GWP1540 249 17.8 113
Show 11095-0242 GWP1545 307 19.8 116
Show 11100-0249 UC 2092 165 49.4 117
Show 11068-0218 RST4935 305 2.2 119
Show 11089-0233 CVR 594 152 11.0 119
Show 10587-0252 CVR 587 43 25.5 121
Show 11112-0528 GWP1550 258 22.2 123
Show 11053-0621 LDS4056 43 14.2 129
Show 11054-0626 A 69 53 1.4 134
Show 10577-0540 RST4469 130 0.3 136
Show 10586-0234 GWP1514 333 69.7 136
Show 11135-0446 TDS7740 302 0.5 136
Show 10569-0256 A 68 116 0.4 141
Show 10578-0555 GWP1510 350 7.6 145
Show 10553-0336 NSN 130 299 1.3 146
Show 10567-0542 GWP1501 85 9.2 149
Show 11011-0154 GWP1520 122 34.5 150
Show 11024-0146 BAL 531 149 15.4 152
Show 10598-0200 BAL 530 252 10.8 153
Show 10560-0254 TOK 843 318 0.1 153
Show 11110-0620 STF3067 236 21.1 158
Show 10571-0214 GWP1504 85 59.9 165
Show 11100-0149 BAL 532 17 11.3 166
Show 11154-0456 HDS1604 91 0.8 166
Show 11160-0441 LAS 30 346 15.5 172
Show 11093-0136 RST4937 66 0.8 172
Show 11085-0129 UC 2087 68 17.7 174
Show 10598-0653 NSN 127 233 2.5 176

 
 
WDS 11047-0413 : COMPONENTS
 
 
  A B C D E F
B pa=220.7°
sep=11.47"
 
C pa=221.3°
sep=11.73"
pa=248.0°
sep=0.29"
 
D pa=29.6°
sep=4.69"
pa=37.5°
sep=16.10"
pa=38.0°
sep=16.35"
 
E pa=212.7°
sep=5.57"
pa=48.1°
sep=6.01"
pa=49.0°
sep=6.29"
pa=211.3°
sep=10.25"
 
F pa=213.5°
sep=6.10"
pa=48.7°
sep=5.47"
pa=49.7°
sep=5.75"
pa=211.8°
sep=10.79"
pa=221.7°
sep=0.55"
 
G pa=329.8°
sep=8.89"
pa=10.4°
sep=16.66"
pa=11.2°
sep=16.82"
pa=298.0°
sep=7.70"
pa=353.2°
sep=12.45"
pa=355.1°
sep=12.82"
 
 
11047-0413 A
 
 
Name HH Leo Coord arcsec 2000 110441.47-041315.9 Mag 7.68 Spectral class G5 (yellow)
PmRA -178.00 PmDE -104.0 SAO 137978 HIP 54155
Tycho2 4924-01114-1 HD 96064 GC 15228 BD BD-03 3040
Tycho2
Tycho2 4924-01114-1 Pflag RAmdeg 166.17280352 DEmdeg -4.22108667
PmRA -178.6 PmDE -102.9 E RAmdeg 6 E DEmdeg 8
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.99 EpDEm 1990.31
Num 11 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.7 BTmag 8.581 E BTmag 0.019 VTmag 7.681
E VTmag 0.013 Prox 115 TYC T HIP 54155
CCDM A RAdeg 166.17321944 DEdeg -4.22084167 EpRA 1990 1.64
EpDE 1990 1.43 E RAdeg 6.2 E DEdeg 7.5 Posflg
Corr 0.0
SAO
SAO 137978 DelFlag RA1950 PmRA1950 -0.0129
DE1950 PmDE1950 -0.116 Vmag 7.5 SpType G5
Double code Source 70 CatNum 15228 DM BD-03 3040
DMcomp BDsup HD 96064 M HD 0
GC 15228 RA1950rad 2.88920703 DE1950rad -0.06893718 PmRA2000 -0.0127
PmDE2000 -0.111
Hipparcos
Catalog H HIP 54155 Proxy RAhms 11 04 41.58
DEdms -04 13 15.0 Vmag 7.64 VarFlag 2 R Vmag G
RAdeg 166.173 DEdeg -4.22084 AstroRef A Plx 40.57
CCDM 11047-0413 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual C M HIP
Theta Rho HD 96064 BD BD-03 3040
CD CP Dm number -03 3040 VIred 0.81
SpType G5 R SpType Coord arcsec 2000 110441.58-041315.0
Hipparcos 2
HIP 54155 Sn 15 So 3 Nc 3
RArad 2.9002701584 DErad -0.0736675025 Plx 38.06 PmRA -176.6
PmDE -103.81 E RArad 0.89 E DErad 0.62 E Plx 0.99
E pmRA 0.91 E pmDE 0.71 Hpmag 7.6521 E Hpmag 0.0033
SHp 0.023 VA 2 BV 0.77 E BV 0.02
VI 0.81
CCDM
Ccdm 11047-0413 RComp Comp A Note1
Note2 Discov num DRAs -0.61 DDEs -16.8
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.5 Sp G5 PmNote *
PmRA -194 PmDE -115 Dm number -03 3040 Cat1 BD
Name2 137978 Cat2 SAO HD 96064 M HD
ADS BDS A 8048 M ADS BDS N IDS IDS 10596S0341A
HIC 54155
 
 
11047-0413 B
 
 
Coord arcsec 2000 110440.97-041324.6 Mag 10.75 Spectral class G8V (yellow) PmRA -178.00
PmDE -104.0 Calc delta mag 3.07
CCDM
Ccdm 11047-0413 RComp Comp B Note1
Note2 Discov num STF1506 DRAs DDEs
R dRAs Year 1960 Theta 220 Rho 11.3
Obs 12 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8048 M ADS BDS N IDS IDS 10596S0341B
HIC
 
 
11047-0413 C
 
 
Coord arcsec 2000 110440.95-041324.7 Mag 11.09 PmRA -178.00 PmDE -104.0
Calc delta mag 3.41 Calc coord yes
CCDM
Ccdm 11047-0413 RComp B Comp C Note1 *
Note2 Discov num A 676 DRAs DDEs
R dRAs Year 1904 Theta Rho
Obs 23 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8048 M ADS BDS N IDS IDS 10596S0341C
HIC
 
 
11047-0413 D
 
 
Coord arcsec 2000 110441.62-041311.8 Mag 21.9 Calc delta mag 14.22 Calc coord yes
 
 
11047-0413 E
 
 
Coord arcsec 2000 110441.27-041320.6 Mag 14.1 Calc delta mag 6.42 Calc coord yes
 
 
11047-0413 F
 
 
Coord arcsec 2000 110441.24-041321.0 Mag 16.7 Calc delta mag 9.02 Calc coord yes
 
 
11047-0413 G
 
 
Coord arcsec 2000 110441.17-041308.2 Mag 21.8 Calc delta mag 14.12 Calc coord yes