The HU Aqr System
2 planets
2 stars
Circumbinary
Aquarius
HU Aqr is a planetary system in the constellation Aquarius hosting 2 confirmed exoplanets around 2 stars.
Star HU Aqr and Its Habitable Zone
HU Aqr
- Mass
- 0.88 M☉
All 2 Planets in the HU Aqr System
| Planet | Type | Orbit | Radius | ESI | Discovered |
|---|---|---|---|---|---|
| HU Aqr AB b | Cold Gas Giant | 2,390 d | — | — | 2011 |
| HU Aqr AB c | Cold Gas Giant | 4,368 d | — | — | 2011 |
Discovery History
The first planet found here, HU Aqr AB b, was discovered in 2011 using the eclipse timing variations method.
- 2011 — HU Aqr AB b (Eclipse Timing Variations)
- 2011 — HU Aqr AB c (Eclipse Timing Variations)
Frequently Asked Questions About HU Aqr
How many planets does HU Aqr have?
HU Aqr has 2 confirmed exoplanets distributed around its 2 stars. More may await discovery.
Are any planets in the HU Aqr system habitable?
None of the known planets in HU Aqr orbit within the star's habitable zone.
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