(Q5174321)

time of discovery or invention

catalog code

HD 43197b

catalog

Henry Draper Catalogue

1 reference

TIC 37660988b

1 reference

19 October 2009

1 reference

imported from Wikimedia project

English Wikipedia

November 2010

1 reference

The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars

The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars

2 references

inferred from equatorial coordinates

constellation

Canis Major

1 reference

based on heuristic

parent astronomical body

3 references

The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars

object stated in reference as

HD 43197

object stated in reference as

HD 43197

argument of periapsis

251±12 degree

1 reference

The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars

268.525±4.523 degree

1 reference

3-D selection of 167 sub-stellar companions to nearby stars

M sin i

0.553±0.052 Jupiter mass

1 reference

3-D selection of 167 sub-stellar companions to nearby stars

0.6±0.12 Jupiter mass

1 reference

The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars

orbital eccentricity

0.83±0.01

1 reference

The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars

0.83±0.05

1 reference

The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars

0.742±0.018

1 reference

3-D selection of 167 sub-stellar companions to nearby stars

orbital period

308.92072±2.83567 day

1 reference

3-D selection of 167 sub-stellar companions to nearby stars

327.8±1.2 day

1 reference

The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars

semi-major axis of an orbit

0.92±0.02 astronomical unit

1 reference

The HARPS search for southern extrasolar planets. XXIII. 8 planetary companions to low-activity solar-type stars

0.882±0.039 astronomical unit

1 reference

3-D selection of 167 sub-stellar companions to nearby stars

angular distance

0.016758 arcsecond

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

HD 43197 b

parallax

15.9938±0.0233 milliarcsecond

2 references

declination component of proper motion

16.605±0.037 milliarcsecond per year

2 references

right ascension component of proper motion

147.585±0.034 milliarcsecond per year

2 references

3 references