Iota Draconis b (Q617170)

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

time of discovery or invention

catalog code

HD 137759b

catalog

Henry Draper Catalogue

1 reference

TIC 165722603b

1 reference

8 January 2002

1 reference

imported from Wikimedia project

English Wikipedia

September 2002

1 reference

Discovery of a Substellar Companion to the K2 III Giant ι Draconis

Discovery of a Substellar Companion to the K2 III Giant ι Draconis

2 references

inferred from equatorial coordinates

constellation

Draco

1 reference

based on heuristic

parent astronomical body

3 references

Discovery of a Substellar Companion to the K2 III Giant ι Draconis

object stated in reference as

iot Dra

object stated in reference as

HIP 75458

argument of periapsis

89.9±0.3 degree

1 reference

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

92.5±0.7 degree

1 reference

On the transit potential of the planet orbiting iota Draconis

95.9±0.1 degree

1 reference

Discovery of a Substellar Companion to the K2 III Giant ι Draconis

91.58±0.81 degree

1 reference

89.47 degree

1 reference

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

M sin i

8.82±0.72 Jupiter mass

1 reference

8.9 Jupiter mass

1 reference

Discovery of a Substellar Companion to the K2 III Giant ι Draconis

8.7 Jupiter mass

1 reference

On the transit potential of the planet orbiting iota Draconis

11.82±0.42 Jupiter mass

1 reference

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

11.07 Jupiter mass

1 reference

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

orbital eccentricity

0.7008±0.0018

1 reference

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

0.701±0.0017

1 reference

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

0.713±0.008

1 reference

On the transit potential of the planet orbiting iota Draconis

0.7±0.01

1 reference

Discovery of a Substellar Companion to the K2 III Giant ι Draconis

0.7124±0.0039

1 reference

orbital inclination

46±27 degree

1 reference

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

orbital period

510.8544±0.0128 day

1 reference

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

510.72±0.07 day

1 reference

On the transit potential of the planet orbiting iota Draconis

536±5 day

1 reference

Discovery of a Substellar Companion to the K2 III Giant ι Draconis

511.098±0.089 day

1 reference

510.855 day

1 reference

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

semi-major axis of an orbit

1.453±0.026 astronomical unit

1 reference

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

1.27 astronomical unit

1 reference

On the transit potential of the planet orbiting iota Draconis

reason for deprecated rank

1.3 astronomical unit

item/value with less precision and/or accuracy

1 reference

Discovery of a Substellar Companion to the K2 III Giant ι Draconis

1.275±0.074 astronomical unit

1 reference

1.448 astronomical unit

1 reference

Asteroseismology of iota Draconis and Discovery of an Additional Long-period Companion

parallax

32.23±0.1 milliarcsecond

2 references

declination component of proper motion

17.08±0.1 milliarcsecond per year

2 references

right ascension component of proper motion

−8.36±0.08 milliarcsecond per year

2 references

3 references

right ascension

231.23239427708 degree

2 references

declination

58.96606512361 degree

2 references