Thanks to Nico Janssen, PA0DLO for the following updates to the AMSAT-NA TLE Distribution:

Cubesat Atlantis, object 42737, has recently reentered and has been removed from the TLE Distribution

SNUSAT 1, object 42733, is not active But its brother (or sister?), SNUSAT 1B,object 42727, is active on downlink 435 950 MHz

SNUSAT 1, object 42733 has been removed SNUSAT 1B, object 42727 has been added

Note that these last two cubesats are not correct in the Space-Track catalog Their NORAD CAT ID's have been reversed Nico has informed Space-Track of this issue

If you remember, SNUSAT 1 and SINUSAT 1B were part of 10 QB50 satellites were launched from the ISS on May 27, 2017 A total of 27 satellites deployed from the ISS from May 5 through May 27, 2017 Which could explain the confusion

Via the Keps mailing list courtesy of AMSAT-NA http://www amsat org/mailman/listinfo/keps