Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
stellar binary system
|
| gptkbp:alsoKnownAs |
WISE J072003.20−084651.2
|
| gptkbp:apparentMagnitude |
18.3
|
| gptkbp:catalogueNumber |
LSPM J0720+0846
WISE J072003.20−084651.2 |
| gptkbp:closestApproachDate |
~70,000 years ago
|
| gptkbp:closestApproachToSun |
~0.82 light-years
|
| gptkbp:component |
white dwarf
|
| gptkbp:constellation |
gptkb:Monoceros
|
| gptkbp:discoveredBy |
Ralf-Dieter Scholz
|
| gptkbp:discoveredIn |
2013
|
| gptkbp:distanceFromEarth |
~22 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Scholz's Star
|
| gptkbp:massPrimary |
~0.09 solar masses
|
| gptkbp:massSecondary |
~0.06 solar masses
|
| gptkbp:notableFor |
closest known stellar flyby to the Solar System
|
| gptkbp:properMotionRA |
~3.5 arcsec/yr
|
| gptkbp:radialVelocity |
83 km/s
|
| gptkbp:spectralType |
gptkb:M9
gptkb:T5 |
| gptkbp:bfsParent |
gptkb:WISE_J072003.20+581604.9
|
| gptkbp:bfsLayer |
8
|