The given TLE’s for the last Atlas-V cubesat launches are:
JSpOC-701 1 90701U 13072A 13344.66719171 +.00019479 +00000-0 +18633-2 0 00100 2 90701 120.4939 242.4144 0299461 344.8972 110.0551 14.65168566000625 JSpOC-702 1 90702U 13072B 13344.66868176 +.00014033 +00000-0 +13534-2 0 00073 2 90702 120.4940 242.4182 0299465 344.8701 117.8075 14.65141382000469 JSpOC-703 1 90703U 13072C 13344.66687762 +.00007186 +00000-0 +72135-3 0 00090 2 90703 120.5012 242.4221 0297145 344.5490 105.9103 14.64929112000622 JSpOC-705 1 90705U 13072E 13344.66789044 +.00008485 +00000-0 +83773-3 0 00103 2 90705 120.4916 242.4167 0299279 344.9622 110.6580 14.64924358000625 JSpOC-706 1 90706U 13072F 13344.66776638 +.00006867 +00000-0 +68564-3 0 00113 2 90706 120.4972 242.4418 0299097 345.2196 109.3531 14.64891238000626 JSpOC-707 1 90707U 13072G 13344.66686635 +.00009216 +00000-0 +90621-3 0 00122 2 90707 120.4947 242.4042 0299981 345.2283 103.6824 14.64841824000629 JSpOC-708 1 90708U 13072H 13344.52801207 +.00012609 +00000-0 +12331-2 0 00077 2 90708 120.4938 241.9190 0299044 345.0015 091.0916 14.64822847000355 JSpOC-709 1 90709U 13072I 13344.60154638 +.00007076 +00000-0 +69990-3 0 00050 2 90709 120.4957 242.1760 0301253 345.3202 118.9721 14.64828184000296 JSpOC-710 1 90710U 13072J 13344.52798611 +.00011620 +00000-0 +11413-2 0 00100 2 90710 120.4915 241.9099 0299133 345.0811 089.6778 14.64738180000607 JSpOC-711 1 90711U 13072K 13344.66758544 +.00010931 +00000-0 +10607-2 0 00105 2 90711 120.4961 242.4111 0302446 345.5360 104.9457 14.64705543000620 JSpOC-712 1 90712U 13072L 13344.66806666 +.00010892 +00000-0 +10586-2 0 00095 2 90712 120.4955 242.4113 0302360 345.5877 106.8696 14.64668655000622
http://mstl.atl.calpoly.edu/~ops/keps/kepler.txt
I don’t think that MCubed-2 is Object A or C.
Objects J, K and L are very close – there is an offset of max. 1 KHz between J and K.
We think the MCubed-2 is not transmitting on her nominal frequency 437.485 MHz. We see an offset of -5 .. -7 KHz. So it’s very hard to say which TLE suits better. I am going with object J and correct the offset.