KIC 10001893 d

Astrophysical Synthesis & Habitability Characterization

KIC 10001893 d is a confirmed unclassified exoplanet orbiting the star KIC 10001893, located approximately 5456.4 light-years (1672.94 parsecs) from the Solar System. First announced in 2014 by Kepler using the Orbital Brightness Modulation detection technique, this world is catalogued in the NASA Exoplanet Archive composite census pending further mass and radius refinement.

In its orbital architecture around KIC 10001893, KIC 10001893 d completes one full revolution every 0.812 Earth days.

ℹ️ Thermal & Atmospheric Regime: Current photometric and spectroscopic constraints for KIC 10001893 d place it outside the conservative habitable zone definition pending further atmospheric characterization.

The host star KIC 10001893 is classified as a stellar host with an effective photospheric temperature of 27,500 K, a radius of 0.18 R☉, a mass of 0.47 M☉, an estimated bolometric luminosity of 16.625 L☉. Stellar evolution modeling indicates a metallicity of [Fe/H] = -0.093 dex (near-solar heavy-element abundance). From Earth, KIC 10001893 shines at apparent V-band magnitude 15.829 (faint and requiring research-grade or CCD telescopic photometry) in the Northern celestial hemisphere. The KIC 10001893 system is a multi-planet architecture hosting 3 confirmed worlds, with KIC 10001893 d sharing its stellar neighborhood alongside KIC 10001893 b, KIC 10001893 c.

Discovery Facility: Kepler · Catalogue Source: NASA Exoplanet Archive (IPAC / Caltech).