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HAT-P-9 b

Host star HAT-P-9 • 15.69 R⊕ • 3.92 d orbit

Records

10

archive rows

Discovery

Transit

Radius

15.69 R⊕

median non-null value

Mass

241.9 M⊕

median non-null value

HAT-P-9

1535 K equilibrium

Quick Summary

Fast scan of the current planet profile

This first pass still reads from the currently available detail payload. Canonical adopted summaries will replace first-row values in the next backend pass.

Host Star

HAT-P-9

Discovery

Transit

Year

2008

Period

3.92 day

Radius

15.69 Rearth

Mass

241.9 Mearth

Eq. Temp

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 15.69 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

HAT-P-9 b

15.69 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

Evidence Summary

Rows

10

Refs

10

Methods

1

Discoverystable

10 values • 1 distinct

Facilitystable

10 values • 1 distinct

Periodstable

10 values • 1 distinct

Radiusdisputed

6 values • 4 distinct

Massdisputed

5 values • 5 distinct

Eq. Tempdisputed

4 values • 3 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2008TransitHATNetCanon 200mm f/1.8L3.92 day15.69 Rearth241.9 MearthBonomo et al. 2017
2008TransitHATNetCanon 200mm f/1.8L3.92 day15.69 Rearth247.9 Mearth1530 KShporer et al. 2009
2008TransitHATNetCanon 200mm f/1.8L3.92 dayKokori et al. 2022
2008TransitHATNetCanon 200mm f/1.8L3.92 day15.47 Rearth247.3 Mearth1540 KSouthworth 2012
2008TransitHATNetCanon 200mm f/1.8L3.92 day15.61 Rearth238.1 Mearth1540 KWang et al. 2019
2008TransitHATNetCanon 200mm f/1.8L3.92 day15.85 Rearth1369 KExoFOP
2008TransitHATNetCanon 200mm f/1.8L3.92 dayPatel & Espinoza 2022
2008TransitHATNetCanon 200mm f/1.8L3.92 day15.69 Rearth212.9 MearthMoutou et al. 2011
2008TransitHATNetCanon 200mm f/1.8L3.92 dayKokori et al. 2023
2008TransitHATNetCanon 200mm f/1.8L3.92 dayIvshina & Winn 2022