Meaning of the Sanskrit Word: upasthitah

  upasthitah—arrived    SB 1.14.8
  upasthitah—being present    SB 1.19.12
  upasthitah—now present before me    SB 4.17.30
  upasthitah—that which is presently obtained    SB 10.1.49-50
  upasthitah—is present here.    SB 10.7.32

Can't find any compound Sanskrit words containing upasthitah.