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Observation 1
Feature(s)	GRS Calisto STB OB SSTB OB
Filter(s)	N/A
Date	2025-10-02 10:22:00
Julian day	2460950.9319444443
System I	254.50407°
System II	103.70832°
System III	327.32318°
Illumination	99.1%
Phase angle	10.800000190734863°
Solar longitude	181.3°
Eq. diameter	37.0″
Derotation	0.0 min