Declension table of ?akṣatra

Neuter	Singular	Dual	Plural
Nominative	akṣatram	akṣatre	akṣatrāṇi
Vocative	akṣatra	akṣatre	akṣatrāṇi
Accusative	akṣatram	akṣatre	akṣatrāṇi
Instrumental	akṣatreṇa	akṣatrābhyām	akṣatraiḥ
Dative	akṣatrāya	akṣatrābhyām	akṣatrebhyaḥ
Ablative	akṣatrāt	akṣatrābhyām	akṣatrebhyaḥ
Genitive	akṣatrasya	akṣatrayoḥ	akṣatrāṇām
Locative	akṣatre	akṣatrayoḥ	akṣatreṣu

Compound akṣatra -

Adverb -akṣatram -akṣatrāt