Answer

Yes, in Jain cosmology, Jyotish Devs are a specific and limited class of celestial beings. Their birth is not common, but they are not the highest celestial beings.

Explanation

• Jyotish Devs belong to the Jyotishka class of devas.
• They are associated with sun, moon, stars, planets, and constellations.
• Their number is considered fixed and limited in Jain tradition.
• Being born as a Jyotish Dev happens due to specific karmic causes, so it is not a very ordinary birth.

Spiritual Understanding

In Jain Dharma, any deva birth is still within samsara and is not liberation.

• Deva birth is pleasant, but it is not the final spiritual goal.
• Even though celestial life may seem superior, it does not destroy karma completely.
• The most valuable birth for spiritual progress is still human birth, because only there can one practice intense right conduct, austerity, and work toward moksha.

Takeaway

So yes, Jyotish Dev birth is limited and relatively uncommon, but in Jainism it is not considered the highest goal. It is a heavenly existence, yet still within the cycle of rebirth.