(Q50667)

Ten new and updated multiplanet systems and a survey of exoplanetary systems

The ELODIE survey for northern extra-solar planets. III. Three planetary candidates detected with ELODIE

Revisiting ρ¹ Cancri e: a new mass determination of the transiting super-Earth

Enhanced models for stellar Doppler noise reveal hints of a 13-year activity cycle of 55 Cancri

The 55 Cancri planetary system: fully self-consistent N-body constraints and a dynamical analysis

Detection of a Neptune-Mass Planet in the ρ 1 Cancri System Using the Hobby-Eberly Telescope

imported from Wikimedia project

unconfirmed exoplanet

1 reference

1 reference

55 Cnc d rv.pdf
1,583 × 1,125; 115 KB

1 reference

English Wikipedia

Wikimedia import URL

https://en.wikipedia.org/w/index.php?title=55_Cancri_d&oldid=894323743

Jkv.55Cancri.d.png
1,814 × 961; 625 KB

0 references

name

Lipperhey (English)

named by

International Astronomical Union

1 reference

reference URL

https://www.iau.org/news/pressreleases/detail/iau1514/

mass

3.86±0.6 Jupiter mass

1 reference

The 55 Cancri planetary system: fully self-consistent N-body constraints and a dynamical analysis

3.878±0.068 Jupiter mass

1 reference

Enhanced models for stellar Doppler noise reveal hints of a 13-year activity cycle of 55 Cancri

3.84 Jupiter mass

1 reference

0 references

HD 75732d

Henry Draper Catalogue

1 reference

SIMBAD

TOI-1773c

catalog

TESS Object of Interest

1 reference

imported from Wikimedia project

TIC 332064670d

1 reference

discoverer or inventor

Geoffrey Marcy

1 reference

Spanish Wikipedia

Wikimedia import URL

https://es.wikipedia.org/w/index.php?title=55_Cancri_d&oldid=115235308

time of discovery or invention

13 June 2002

1 reference

imported from Wikimedia project

English Wikipedia

December 2002

1 reference

2 references

inferred from equatorial coordinates

constellation

Cancer

1 reference

based on heuristic

parent astronomical body

3 references

object stated in reference as

55 Cnc

object stated in reference as

55 Cnc

argument of periapsis

−69.1±9.1 degree

1 reference

60±8.6 degree

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

44±31 degree

1 reference

Enhanced models for stellar Doppler noise reveal hints of a 13-year activity cycle of 55 Cancri

347±23 degree

1 reference

The ELODIE survey for northern extra-solar planets. III. Three planetary candidates detected with ELODIE

181.3±32 degree

1 reference

163±32 degree

1 reference

Ten new and updated multiplanet systems and a survey of exoplanetary systems

201±22 degree

1 reference

234.73±6.74 degree

1 reference

Detection of a Neptune-Mass Planet in the ρ 1 Cancri System Using the Hobby-Eberly Telescope

254±32 degree

1 reference

Revisiting ρ¹ Cancri e: a new mass determination of the transiting super-Earth

M sin i

3.12±0.1 Jupiter mass

1 reference

2.86±0.25 Jupiter mass

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

2.89±0.47 Jupiter mass

1 reference

The ELODIE survey for northern extra-solar planets. III. Three planetary candidates detected with ELODIE

3.53±0.08 Jupiter mass

1 reference

Revisiting ρ¹ Cancri e: a new mass determination of the transiting super-Earth

3.835±0.08 Jupiter mass

1 reference

3.84±0.58 Jupiter mass

1 reference

Ten new and updated multiplanet systems and a survey of exoplanetary systems

4.05±0.4 Jupiter mass

1 reference

3.912±0.52 Jupiter mass

1 reference

Detection of a Neptune-Mass Planet in the ρ 1 Cancri System Using the Hobby-Eberly Telescope

orbital eccentricity

0.0269±0.061

1 reference

The 55 Cancri planetary system: fully self-consistent N-body constraints and a dynamical analysis

0.0269±0.0065

1 reference

The 55 Cancri planetary system: fully self-consistent N-body constraints and a dynamical analysis

0.13±0.02

1 reference

0.139±0.016

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

0.019±0.013

1 reference

Enhanced models for stellar Doppler noise reveal hints of a 13-year activity cycle of 55 Cancri

0.24±0.13

1 reference

The ELODIE survey for northern extra-solar planets. III. Three planetary candidates detected with ELODIE

0.02±0.008

1 reference

Revisiting ρ¹ Cancri e: a new mass determination of the transiting super-Earth

0.025±0.03

1 reference

0.063±0.03

1 reference

Ten new and updated multiplanet systems and a survey of exoplanetary systems

0.16±0.06

1 reference

0.327±0.28

1 reference

Detection of a Neptune-Mass Planet in the ρ 1 Cancri System Using the Hobby-Eberly Telescope

orbital inclination

89.73±24.54 degree

1 reference

The 55 Cancri planetary system: fully self-consistent N-body constraints and a dynamical analysis

reason for deprecated rank

90 degree

item/value with less precision and/or accuracy

1 reference

Enhanced models for stellar Doppler noise reveal hints of a 13-year activity cycle of 55 Cancri

orbital period

4,867±26 day

1 reference

The 55 Cancri planetary system: fully self-consistent N-body constraints and a dynamical analysis

5,574.2±93.8 day

1 reference

4,820±77 day

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

4,825±39 day

1 reference

Enhanced models for stellar Doppler noise reveal hints of a 13-year activity cycle of 55 Cancri

4,545±1,421 day

1 reference

The ELODIE survey for northern extra-solar planets. III. Three planetary candidates detected with ELODIE

4,909±30 day

1 reference

Revisiting ρ¹ Cancri e: a new mass determination of the transiting super-Earth

5,218±230 day

1 reference

5,370±230 day

1 reference

Ten new and updated multiplanet systems and a survey of exoplanetary systems

5,360±400 day

1 reference

4,517.4±77.8 day

1 reference

Detection of a Neptune-Mass Planet in the ρ 1 Cancri System Using the Hobby-Eberly Telescope

semi-major axis of an orbit

5.957±0.074 astronomical unit

1 reference

5.54±0.1 astronomical unit

1 reference

The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades

5.503±0.03 astronomical unit

1 reference

Enhanced models for stellar Doppler noise reveal hints of a 13-year activity cycle of 55 Cancri

5.28 astronomical unit

1 reference

The ELODIE survey for northern extra-solar planets. III. Three planetary candidates detected with ELODIE

5.47±0.06 astronomical unit

1 reference

Revisiting ρ¹ Cancri e: a new mass determination of the transiting super-Earth

5.77±0.11 astronomical unit

1 reference

5.84±0.39 astronomical unit

1 reference

Ten new and updated multiplanet systems and a survey of exoplanetary systems

5.9±0.9 astronomical unit

1 reference

5.257±0.208 astronomical unit

1 reference

Detection of a Neptune-Mass Planet in the ρ 1 Cancri System Using the Hobby-Eberly Telescope

5.446±0.02 astronomical unit

1 reference

The 55 Cancri planetary system: fully self-consistent N-body constraints and a dynamical analysis

declination component of proper motion

parallax

79.4274±0.0777 milliarcsecond

2 references

−233.651±0.109 milliarcsecond per year

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right ascension component of proper motion

−485.872±0.134 milliarcsecond per year

2 references

3 references