(Q4039939)

Multi techniques approach to identify and/or constrain radial velocity sub-stellar companions

High Accuracy Radial Velocity Planet Searcher

catalog code

HD 44219b

catalog

Henry Draper Catalogue

1 reference

TIC 443055162b

1 reference

discoverer or inventor

1 reference

imported from Wikimedia project

Russian Wikipedia

time of discovery or invention

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

Monoceros

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 44219

object stated in reference as

HD 44219

argument of periapsis

147.4±6.2 degree

1 reference

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

145±34 degree

1 reference

Multi techniques approach to identify and/or constrain radial velocity sub-stellar companions

M sin i

0.58±0.06 Jupiter mass

1 reference

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

orbital eccentricity

0.61±0.09

1 reference

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

0.61±0.09

1 reference

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

0.41±0.14

1 reference

Multi techniques approach to identify and/or constrain radial velocity sub-stellar companions

orbital inclination

90 degree

1 reference

Multi techniques approach to identify and/or constrain radial velocity sub-stellar companions

orbital period

472.3±6.3 day

1 reference

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

472±4 day

1 reference

Multi techniques approach to identify and/or constrain radial velocity sub-stellar companions

semi-major axis of an orbit

1.26±0.07 astronomical unit

1 reference

Multi techniques approach to identify and/or constrain radial velocity sub-stellar companions

1.19±0.02 astronomical unit

1 reference

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

angular distance

0.023597 arcsecond

1 reference

Extrasolar Planets Encyclopaedia exoplanet ID

HD 44219 b

parallax

18.8732±0.0638 milliarcsecond

2 references

declination component of proper motion

−16.568±0.091 milliarcsecond per year

2 references

right ascension component of proper motion

72.349±0.092 milliarcsecond per year

2 references

3 references