Planet SGR 1935+2154 b

Detailed information about planet SGR 1935+2154 b and its parameters.

Planet

Name
SGR 1935+2154 b
Planet Status
Candidate
Discovered in
2024
Publication
Status
Published in a refereed paper
Update
2025-04-29
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Other
Mass Meas. Method
Radius Meas. Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

Kurban et al. (2024) explain repeating X-ray bursts from SGR 1935+2154 by ongoing tidal disruption of an extremely eccentic, iron-rich planet orbiting the neutron star with X-ray bursts occurring as planet is at periastron.

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Star

Name
SGR 1935+2154
Distance
Spectral type
Q
Apparent magnitude V
Apparent magnitude I
Apparent magnitude J
Apparent magnitude H
Apparent magnitude K
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
19:34:55.7
Dec2000
+21:53:48.2
Alternate Names
PSR J1935+2154

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