Mass
1.44 Msun
single adopted value
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Stellar HostProfile
PSR B0329+54
Unclassified star
Records
1
literature rows
Planets
1
system count
References
2
distinct source labels
TIC: TIC 316847481
Approximate color
from effective temperature
Canonical Summary
Adopted host values from one source row
Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.
Stellar source: Starovoit & Rodin 2017 • System source: TICv8
Planets
1
Stable across source rows
System Layout
Known planets
1 planets linked to this host
PSR B0329+54 b
Pulsar Timing
◌
Discovery
2017
Period
10140 days
Radius
—
Mass
1.97 M⊕
Eq. Temp
—
PSR B0329+54 and Its Planet
PSR B0329+54 is a pulsar, the small dense remnant of a massive star, and its reported mass estimate is 1.44 solar masses, larger than the Sun's. Astronomers have found one planet orbiting this host. Pulsar timing detects planets by measuring the clock-like radio pulses of a pulsar; tiny shifts in the pulse schedule reveal orbiting planets.
That planet is PSR B0329+54 b, discovered in 2017 by pulsar timing. Its minimum mass is 1.97 Earth masses, a lower bound on its true mass and larger than Earth's. Its orbital period is 10100 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
1
Stellar refs
1
System refs
1
Massstable
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | 1.44 | — | — | — | — | — | Starovoit & Rodin 2017 | TICv8 |