CELESTA a Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell.

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CELESTA a Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell Bank Centre for Astrophysics Visit CELESTA.info for more information.

CELESTA.info

CELESTA: the Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell Bank Centre for Astrophysics CELESTA provides a database of habitable zones as a target selection tool for ongoing and future missions. Introduction Star catalogs utilized for stellar parameters: Hipparcos 1 : parallax for distances. We created a Stellar Parameter Catalog building upon the work of McDonald et al. 3 : stellar temperatures and luminosities. Kopparapu et al. 2 : HZ coefficients Gaia: future upgrades to CELESTA Step 1: Aggregate Data Kopparapu, R.K. et al., Habitable Zones around Main-sequence Stars: Dependence on Planetary Mass. Astrophysical Journal Letters, 787(2), p.L29. 3 McDonald, I., Zijlstra, A.A. & Boyer, M.L., Fundamental parameters and infrared excesses of Hipparcos stars. Monthly Notices of the Royal Astronomical Society, 427(1), pp.343– Kopparapu, R.K. et al., Habitable Zones around Main-sequence Stars: Dependence on Planetary Mass. Astrophysical Journal Letters, 787(2), p.L29. 3 McDonald, I., Zijlstra, A.A. & Boyer, M.L., Fundamental parameters and infrared excesses of Hipparcos stars. Monthly Notices of the Royal Astronomical Society, 427(1), pp.343– References Visit CELESTA.info for more information.

CELESTA: the Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell Bank Centre for Astrophysics Star Selection Stellar temperature: 2,600 K to 7,200 K. Error in parallax: <30 % for analysis Main-sequence (MS) branch stars, chosen by radii. Stellar temperature: 2,600 K to 7,200 K. Error in parallax: <30 % for analysis Main-sequence (MS) branch stars, chosen by radii. Visit CELESTA.info for more information.

CELESTA: the Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell Bank Centre for Astrophysics Visit CELESTA.info for more information. Red outlines indicate Stellar Parameter Catalog population Green bars are stars contained in CELESTA Stellar Distribution after Star Selection

CELESTA: the Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell Bank Centre for Astrophysics Visit CELESTA.info for more information. Comparing CELESTA selected stars to source catalogs HIP2 is the revised Hipparcos Catalog (van Leeuwen 2007) IRE is the Stellar Parameters Catalog Tri-Catalog Comparison

CELESTA: the Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell Bank Centre for Astrophysics Visit CELESTA.info for more information. Conservative zones necessarily cluster to narrower zones Habitable Zone Width Distribution

CELESTA: the Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell Bank Centre for Astrophysics Visit CELESTA.info for more information. Comparison of CELESTA to EDE ( ) Uncertainty in CELESTA temperature: ±100 K. Determining Uncertainty in Temperature

CELESTA: the Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell Bank Centre for Astrophysics Visit CELESTA.info for more information. Comparison of CELESTA to EDE ( ) Uncertainty in CELESTA mass: ±0.10 M ⊙. Determining Uncertainty in Mass

CELESTA: the Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell Bank Centre for Astrophysics Visit CELESTA.info for more information. Comparison of CELESTA to EDE ( ) Uncertainty in CELESTA radius: ±0.17 R ⊙. Determining Uncertainty in Radius

CELESTA: the Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell Bank Centre for Astrophysics Visit CELESTA.info for more information. CELESTA is as an input catalog for target selection with current and upcoming exoplanet surveys. Transit and radial velocity (RV) survey sensitivity to planets within the HZ increases as the survey duration increases. Application: “ROI”

CELESTA: What’s Next? Visit CELESTA.info for more information.

CELESTA: the Catalog of Earth-Like Exoplanet Survey Targets Colin Orion Chandler 1, Iain Mcdonald 2, & Stephen Kane 1 1 San Francisco State University 2 Jodrell Bank Centre for Astrophysics Framework for interactive analysis Vectors = unlimited resolution Can update data automatically Next Step: Online Presence Visit CELESTA.info for more information.

The Habitable Zone Gallery Stephen Kane 1, Dawn Gelino 2, Colin Orion Chandler 1 1 San Francisco State University 2 NASA/Caltech Kepler-186 from the Habitable Zone Gallery 1 Image format: PNG Static Image References Visit CELESTA.info for more information.

The Habitable Zone Gallery Stephen Kane 1, Dawn Gelino 2, Colin Orion Chandler 1 1 San Francisco State University 2 NASA/Caltech Kepler-186 from the Habitable Zone Gallery 1 Image format: PNG Static Image References Visit CELESTA.info for more information. Kepler-186 with interaction Standalone HTML file requires no special software. Entire gallery of HTML files generated in < 2 minutes. Interactive Environment

Provides HZ distances for 37,000 bright, nearby stars Computes the orbital periods for Earth-like exoplanets in those zones Calculates stellar parameters (temperature, luminosity, mass, radius) Estimates uncertainties by comparing predictions with the EDE ( ) Determines the number of CELESTA HZs probed for a given survey duration Available for download now at What CELESTA Does Now Conclusions Visit CELESTA.info for more information. Interactive online edition Bidirectional integration with Ability to specify mission parameters (e.g. survey duration, area on sky, magnitude) Real-time stellar parameter uncertainty updates with Framework for astrometric updates derived from Gaia data What is coming Linkage with additional sources (e.g. M-Dwarf catalogs, Hypatia 1, SIMBAD) 3D Interactivity Eccentricity effects integration Venus Zone calculations Ability to utilize other climate/HZ models in calculations 2 CELESTA Wish-List Requested feature Requested feature. References

Visit CELESTA.info for more information.