Phase functions of asteroids

Summary: calculation of original and modified IAU phase function parameters (i.e., H,G; H,G1,G2; H,G12) (and maybe also Hapke model parameters?) for asteroids

Procedure: identify all asteroids for which a minimum number of observations exist; retrieve calibrated photometry for a given filter; compute equivalent reduced magnitudes for each apparent magnitude measurement (i.e., for R=Δ=1 AU); compute best-fit phase function parameters for phase function formats of interest

Observation metadata requirements:

• filter

L1 and L2 product requirements:

• photometry

Observation geometry requirements:

• R
• Delta
• phase angle

L3 outputs:

• None