Mass
0.69 Msun
0.30 to 0.69
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Stellar HostProfile
MOA-2007-BLG-400L
Unclassified star • 6890 pc
Records
4
literature rows
Planets
1
system count
References
4
distinct source labels
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: Bhattacharya et al. 2021 • System source: Bhattacharya et al. 2021
Distance
6890 pc
5800 to 6890
Planets
1
Stable across source rows
System Layout
Known planets
1 planets linked to this host
MOA-2007-BLG-400L b
Microlensing
◌
Discovery
2008
Period
—
Radius
—
Mass
540.3 M⊕
Eq. Temp
—
MOA-2007-BLG-400L: A Distant Star and Its Planet
MOA-2007-BLG-400L is a star 22,500 light-years away with a reported mass estimate of 0.69 solar masses, smaller than the Sun's. One planet is known to orbit this host.
That planet, MOA-2007-BLG-400L b, was discovered in 2008 by microlensing. Its reported mass estimate is 540 Earth masses, larger than Earth's and roughly 1.7 times Jupiter's mass. No orbital period is reported for MOA-2007-BLG-400L b.
Provenance
Underlying measurements and references
Evidence Summary
Rows
4
Stellar refs
2
System refs
2
Distancedisputed
Massdisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| — | 0.30 | — | — | — | — | 5800 | Dong et al. 2009 | Dong et al. 2009 |
| — | 0.30 | — | — | — | — | 5800 | Dong et al. 2009 | Dong et al. 2009 |
| — | 0.69 | — | — | — | — | 6890 | Bhattacharya et al. 2021 | Bhattacharya et al. 2021 |
| — | 0.69 | — | — | — | — | 6890 | Bhattacharya et al. 2021 | Bhattacharya et al. 2021 |