Declension table of ?antarikṣāyatana

Neuter	Singular	Dual	Plural
Nominative	antarikṣāyatanam	antarikṣāyatane	antarikṣāyatanāni
Vocative	antarikṣāyatana	antarikṣāyatane	antarikṣāyatanāni
Accusative	antarikṣāyatanam	antarikṣāyatane	antarikṣāyatanāni
Instrumental	antarikṣāyatanena	antarikṣāyatanābhyām	antarikṣāyatanaiḥ
Dative	antarikṣāyatanāya	antarikṣāyatanābhyām	antarikṣāyatanebhyaḥ
Ablative	antarikṣāyatanāt	antarikṣāyatanābhyām	antarikṣāyatanebhyaḥ
Genitive	antarikṣāyatanasya	antarikṣāyatanayoḥ	antarikṣāyatanānām
Locative	antarikṣāyatane	antarikṣāyatanayoḥ	antarikṣāyataneṣu

Compound antarikṣāyatana -

Adverb -antarikṣāyatanam -antarikṣāyatanāt