substellar companion
C41598
concept
A substellar companion is an astronomical object, such as a brown dwarf or massive planet, that orbits a star or stellar remnant but lacks sufficient mass to sustain hydrogen fusion like a true star.
Observed surface forms (4)
- proposed exoplanet ×2
- candidate exoplanet ×1
- suspected exoplanet ×1
- suspected substellar companion ×1
Instances (5)
-
Lupus constellation
surface form: GQ Lupi b
- Aldebaran B via concept surface "suspected substellar companion"
- Tau Ceti d via concept surface "suspected exoplanet"
- Gliese 581f via concept surface "proposed exoplanet"
- Gliese 581h via concept surface "proposed exoplanet"