Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 4 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/11/2020   06:51:18   (  -0.29,-127.74) (   0.18,-125.65)  238.81                80
 04/11/2020   19:12:33   (   0.29,-127.80) (   0.93,-130.80)  341.58                80
 04/13/2020   19:00:21   (   0.28,-127.86) (   0.26,-127.85)    3.37                80
 04/15/2020   18:50:48   (   0.28,-127.93) (  -0.36,-124.88)  346.25                80
 04/16/2020   07:12:12   (  -0.28,-127.91) (  -0.73,-130.07)  245.61                80
 04/18/2020   06:57:19   (  -0.27,-127.97) (  -0.11,-127.11)   98.05                80
 04/18/2020   19:18:35   (   0.27,-128.02) (   1.16,-132.27)  483.24                80
 04/20/2020   06:45:07   (  -0.27,-128.03) (   0.57,-124.15)  441.59                80
 04/20/2020   19:06:22   (   0.27,-128.08) (   0.53,-129.31)  139.65                80
 04/22/2020   18:56:49   (   0.27,-128.13) (  -0.10,-126.34)  203.60                80
 04/23/2020   07:18:13   (  -0.26,-128.12) (  -0.99,-131.53)  387.89                80