Rishi: Traditional pitṛ-invocation lineage; specific ṛṣi not explicit.
Devata: Pitaraḥ and Yama.
Chandas: Triṣṭubh-like (to be confirmed).
Samhita Patha (Devanagari)ये न॒: पूर्वे॑ पि॒तर॑: सो॒म्यासो॑ऽनूहि॒रे सो॑मपी॒थं वसि॑ष्ठाः । तेभि॑र्य॒मः स॑ररा॒णो ह॒वीᳪष्यु॒शन्नु॒शद्भि॑: प्रतिका॒मम॑त्तु
Transliterationyé naḥ pū́rve pitáraḥ somyā́so 'nūhiré somapī́thaṃ vásiṣṭhāḥ | tébhir yamáḥ sararāṇó havī́ṃṣy uśán nu uśádbhiḥ pratikā́mam attu
Translationਸਾਡੇ ਉਹ ਪੂਰਵ ਪਿਤਰ—ਸੋਮਯ, ਜੋ ਸੋਮ-ਪੀਥ ਦੇ ਪਿੱਛੇ ਚਲੇ, ਉਹ ਵਸਿਸ਼ਠ—ਉਨ੍ਹਾਂ ਨਾਲ ਯਮ ਅੱਗੇ ਵਧਦਾ ਹੋਇਆ ਹਵਿਸ਼ਾਂ ਨੂੰ ਖੁਸ਼ੀ ਨਾਲ ਭੋਗੇ; ਖੁਸ਼ ਹੋਇਆਂ ਨਾਲ ਮਿਲ ਕੇ, ਹਰ ਇੱਛਾ ਅਨੁਸਾਰ ਉਹਨਾਂ ਨੂੰ ਸਵੀਕਾਰੇ।
Padapatha (Word Analysis)ये । नः । पूर्वे । पितरः । सोम्यासः । अनूहिरे । सोम-पीथम् । वसिष्ठाः । तेभिः । यमः । सरराणः । हविषु । उशन् । उशद्भिः । प्रति-कामम् । अत्तु
Word by Wordसोम्यासःsoma-worthy / connected with Soma अनूहिरेthey followed / they came along सोमपीथम्Soma-drinking (draught/feast) वसिष्ठाःO Vasiṣṭhas (O Vasiṣṭha lineage) सरराणःmoving/going along; hastening (Vedic: ‘having gone/advanced’) उशद्भिःwith the desirous (ones) प्रतिकामम्according to (each) wish / as desired अत्तुlet him eat / may he partake 
Entities MentionedP
Pitaraḥ (Soma-worthy Fathers)V
Vasiṣṭhāḥ (as ancestral group) Viniyoga (Ritual Application)