Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 11 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/23/2020   19:02:36   (   0.20,-127.68) (   0.19,-127.76)    8.09                80
 11/25/2020   18:50:24   (   0.21,-127.75) (  -0.44,-124.80)  336.53                80
 11/26/2020   07:09:07   (  -0.20,-127.81) (  -0.67,-129.99)  248.27                80
 11/28/2020   06:59:36   (  -0.20,-127.87) (  -0.03,-127.03)   95.09                80
 11/28/2020   19:18:11   (   0.18,-127.85) (   1.09,-132.20)  493.61                80
 11/30/2020   06:47:24   (  -0.20,-127.93) (   0.60,-124.08)  437.88                80
 11/30/2020   19:05:59   (   0.19,-127.91) (   0.45,-129.24)  151.09                80
 12/02/2020   18:56:27   (   0.19,-127.96) (  -0.19,-126.29)  190.83                80
 12/03/2020   07:15:11   (  -0.18,-128.00) (  -0.91,-131.48)  394.96                80
 12/05/2020   07:02:59   (  -0.19,-128.05) (  -0.26,-128.53)   53.75                80