GJ 3138 b (Q86177057)

SIMBAD

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

3 references

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

1 reference

0.0132 Jupiter mass

1 reference

Gliese Catalogue of Nearby Stars

BD-17 400b

1 reference

GJ 3138 b

1 reference

TIC 632528291b

1 reference

time of discovery or invention

June 2017

1 reference

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

2 references

inferred from equatorial coordinates

constellation

Cetus

1 reference

based on heuristic

parent astronomical body

GJ 3138

3 references

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

object stated in reference as

GJ 3138

SIMBAD

object stated in reference as

GJ 3138

M sin i

1.78±0.34 Earth mass

1 reference

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

0.0132 Jupiter mass

1 reference

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

orbital eccentricity

0.11±0.11

1 reference

0.19±0.18

1 reference

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

orbital period

1.22003±0.00006 day

1 reference

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

5.974 day

1 reference

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

semi-major axis of an orbit

0.0197±0.0005 astronomical unit

1 reference

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

0.057 astronomical unit

1 reference

The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293

declination component of proper motion

parallax

35.0943±0.0429 milliarcsecond

2 references

79.403±0.067 milliarcsecond per year

2 references

right ascension component of proper motion

516.324±0.073 milliarcsecond per year

2 references

3 references