Planet Capotauro

Detailed information about planet Capotauro and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Capotauro

Planet Status

Confirmed

Discovered in

2025

Publication Status

—

Update

2026-08-10

Mass

14.0 (\pm 11.0)

M_J 1 publication

A clear detection of proper motion confirms that the claimed z≃32 galaxy candidate, "Capotauro'', is a Y-type brown dwarf

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

—

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

1.24 (\pm 0.16)

R_J 1 publication

A clear detection of proper motion confirms that the claimed z≃32 galaxy candidate, "Capotauro'', is a Y-type brown dwarf

Inclination

—

Detection Method

Imaging

Mass Meas. Method

Theoretical

Radius Meas. Method

Flux

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

350.0 (\pm 50.0)

K 1 publication

A clear detection of proper motion confirms that the claimed z≃32 galaxy candidate, "Capotauro'', is a Y-type brown dwarf

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

CEERS ID U-100588

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Initially assumed to be either a background galaxy or a Y3-type rogue planet, the object is confirmed as low-mass isolated brown dwarf (spT Y1 ± 0.5) with high proper motion. Capotauro is the former name of Corno alle Scale, a peak of Tuscan-Emilian Apennine (Northern Apennines).

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