In which era was Ashwathama?

Ashwathama is one of the 7 Chiranjeevi

[{"selector":"#anim-0624d855-08a5-4984-855c-70febad2e03d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(58.07015397549957%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

Chiranjeevi means immortal

[{"selector":"#anim-e277ac4e-6aa9-4782-b81d-952133b60aea [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(8.562861759363015%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

Ashwathama was in Mahabharata

[{"selector":"#anim-afd59261-a9eb-4b44-b2cd-1273faf348bb [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(53.41429577335508%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

Ashwathama was the son of Drona, the guru of Pandavas and Kauravas.

[{"selector":"#anim-cb65c479-928e-4695-ae57-a8a049b6f400 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(3.596613010408879%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

Who was cursed by Krishna in the Maharbharat war

[{"selector":"#anim-712ec551-1f45-4779-8884-995e5273c18a [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(53.72468632016471%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

Sharp was that he was cursed to live till the end of the earth.

[{"selector":"#anim-03f76834-d2c4-4c9a-8888-872f7e8adf43 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(9.18364285298228%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}]

[{"selector":"#anim-ad047975-cf06-4e8b-aae6-cb96dce17b60 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(12.514648210040342%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Mps salary