Planet PSR J1555-2908 b

Detailed information about planet PSR J1555-2908 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

PSR J1555-2908 b

Planet Status

Confirmed

Discovered in

2022

Update

2024-06-23

Mass

60.0 (\begin{matrix} + 5.0 \\ - 3.0 \end{matrix})

M_J

Mass*sin(i)

52.0

M_J 2 publications

Measuring the mass of the black widow PSR J1555-2908
Discovery, Timing, and Multiwavelength Observations of the Black Widow Millisecond Pulsar PSR J1555-2908

Semi-Major Axis

0.0084 AU

Orbital Period

0.2335002682 day 1 publication

Measuring the mass of the black widow PSR J1555-2908

Eccentricity

—

ω

—

T_peri

—

Radius

—

Inclination

79.0 (\begin{matrix} + 3.0 \\ - 2.0 \end{matrix})

deg 1 publication

Measuring the mass of the black widow PSR J1555-2908

Detection Method

Timing

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

397.0 (\pm 4.0)

m/s 1 publication

Measuring the mass of the black widow PSR J1555-2908

Calculated temperature

5420.0 (\begin{matrix} + 3300.0 \\ - 3298.0 \end{matrix})

K 1 publication

Measuring the mass of the black widow PSR J1555-2908

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

No remarks

No link

Star

Name

PSR J1555-2908

Distance

5700.0 pc 1 publication

Discovery, Timing, and Multiwavelength Observations of the Black Widow Millisecond Pulsar PSR J1555-2908

Spectral type

PSR

Apparent magnitude V

—

Mass

1.67 (\begin{matrix} + 0.15 \\ - 0.09 \end{matrix})

M_Sun 1 publication

Measuring the mass of the black widow PSR J1555-2908

Age

—

Effective temperature

—

Radius

—

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

15:55:40.7

Dec₂₀₀₀

-29:08:28.4

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet PSR J1555-2908 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Planet PSR J1555-2908 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Discovery, Timing, and Multiwavelength Observations of the Black Widow Millisecond Pulsar PSR J1555-2908

Measuring the mass of the black widow PSR J1555-2908

Is the Black-widow Pulsar PSR J1555-2908 in a Hierarchical Triple System?