Астронет: А. А. Калошин/ГАИШ Каталог известных внесолнечных планет http://variable-stars.ru/db/msg/1187079/hd37124/hd37124.html

Notes for HD 37124

by Jean Schneider

update: 9 October 2002

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The planet(s):

• Detection method: Radial velocity (Marcy et al.)
• Basic data:

  Name:	HD 37124 b	HD 37124 c
  M.sini:	0.7 MJ	1.2 MJ
  Semi-major axis:	0.54 AU	3.0 AU
  Orbital period:	153.29 ± 0.369 d.	1947 ± 30 d.
  Eccentricity:	0.15 ± 0.05	0.77 ± 0.06
  Omega (deg):	113 ± 24	242.6 ± 7.7
  T_peri (JD-2450000):	51228.9 ± 9.8	51766 ± 14
  Inclinaison:	-	-

• Remarks:
  22 Nov. 00: From astrometry Han et al (2000) claim a preliminary mass of 119 M_J and inclination of 179.5^o
  
• References:
  1. BUTLER P., MARCY G., VOGT S., FISCHER D.,HENRY G., LAUGHLIN G. & WRIGHT J., 2002b
     Seven New Keck Planets Orbiting G & K Dwarfs.
     ApJ., submitted
     preprint
  2. GIMENEZ A., 2000
     ubvy Photometry of stars with planets.
     Astron. & Astrophys., 356, 213.
     paper
  3. GOZ'DZIEWSKI K., 2002a
     A Dynamical Analysis of the HD 37124 Planetary System.
     Astron. & Astrophys., submitted
     abstract
  4. HAN I., BLACK D. & GATEWOOD G., 2000
     Preliminary astrometric masses for proposed exrasolar planetary companions.
     ApJ. Letters, accepted
     paper
  5. JIANGHUI J., HIROSHI K., LIN L., GUANGUY L., & NAKAI H., 2002
     The Stability Analysis of the HD 82943 and HD 37124 Planetary Systems.
     ApJ., submitted
  6. KISELEVA-EGGLETON L., BOIS E., RAMBAUX N. & DVORAK R., 2002
     Global dynamics and stability limits for planetary systems around HD 12661, HD 38529, HD 37124 and HD 160691.
     ApJ. Letters, 578, L145
     paper
  7. LUHMAN K. & JAYAWARDHANA R., 2001
     A Keck Adaptive Optics Search for Companions to Stars with Planets.
     ApJ., accepted
     preprint
  8. VOGT S., MARCY G., BUTLER P. & APPS K., 1999
     Six New Planets from the Keck Precision Velocity Survey
     ApJ., submitted
• Other Web pages:
  1. California Planet Search Team data
  2. Geneva Observatory Planet Search data

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The star:

• Distance: ~ 33 pc
• Spectral type: G4 V
• Apparent magnitude: V = 7.68
• Coordinates (2000):    RA = 05 37 02.4864       DEC = +20 43 50.836
• Metallicity: [Fe/H] = -0.32
• Mass (M_sun): M = 0.91
• More data:
  • Basic Data (from simbad )
  • Most recent refs. (from ADS; enter ` HD 37124 ' in the `objects' field)

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