Coord 2000 | 11047-0413 | Discov num | LAF 43 | Comp | AF | Coord arcsec 2000 | 11 04 41.47 -04 13 15.9 | ||||
Date first | 2005 | Date last | 2005 | Obs | 1 | ||||||
Pa first | 214 | Pa last | 213.6 | P.A. Now (θ) | 213.6° | ||||||
Sep first | 6.1 | Sep last | 6.11 | Sep. Now (ρ) | 6.11" | ||||||
Mag pri | 5.90 | Mag sec | 16.70 | delta mag (ΔM) | 10.8 | 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) |
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 |
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 |
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 |
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 |
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. |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
11047-0413 | LAF 43 | AF | 2005 | 1 | 214 | 6.1 | 7.64 | 18.00 | G5V | N D | 110441.58-041315.0 |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation. |
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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" |
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 | 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 | 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 |
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 |
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 | 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 |
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 | 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 |
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 | 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 |
Coord arcsec 2000 | 110441.62-041311.8 | Mag | 21.9 | Calc delta mag | 14.22 | Calc coord | yes |
Coord arcsec 2000 | 110441.27-041320.6 | Mag | 14.1 | Calc delta mag | 6.42 | Calc coord | yes |
Coord arcsec 2000 | 110441.24-041321.0 | Mag | 16.7 | Calc delta mag | 9.02 | Calc coord | yes |
Coord arcsec 2000 | 110441.17-041308.2 | Mag | 21.8 | Calc delta mag | 14.12 | Calc coord | yes |