Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2018 10 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/11/2018   11:00:32   (  81.84,  82.54) (  81.84,  82.54)    0.07                 1
 10/13/2018   17:23:41   (  81.84, -13.38) (  81.84, -13.38)    0.07                 1
 10/14/2018   03:16:59   (  81.84,-161.66) (  81.84,-161.65)    0.07                 1
 10/14/2018   23:03:34   (  81.84, -98.21) (  81.84, -98.20)    0.07                 1
 10/17/2018   05:26:43   (  81.84, 165.82) (  81.84, 165.82)    0.07                 1
 10/18/2018   04:31:05   (  81.84, 179.82) (  81.84, 179.82)    0.07                 1
 10/18/2018   09:27:44   (  81.84, 105.68) (  81.84, 105.68)    0.07                 1
 10/19/2018   13:28:44   (  81.84,  45.52) (  81.84,  45.53)    0.07                 1
 10/21/2018   19:51:53   (  81.84, -50.52) (  81.84, -50.52)    0.07                 1
 10/22/2018   23:52:53   (  81.84,-110.70) (  81.84,-110.70)    0.07                 1
 10/24/2018   00:36:08   (  81.84,-121.45) (  81.84,-121.45)    0.07                 1
 10/24/2018   05:32:47   (  81.84, 164.40) (  81.84, 164.40)    0.07                 1