Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 1 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/29/2020   06:59:58   (  -0.02,-128.30) (   0.19,-127.19)  125.29                80
 01/29/2020   19:21:14   (   0.02,-128.27) (   0.91,-132.35)  463.94                80
 01/31/2020   06:47:50   (  -0.02,-128.26) (   0.85,-124.25)  455.32                80
 01/31/2020   19:09:06   (   0.02,-128.23) (   0.25,-129.41)  134.08                80
 02/02/2020   18:54:17   (   0.02,-128.18) (  -0.35,-126.46)  195.14                80
 02/03/2020   07:15:42   (  -0.02,-128.18) (  -0.76,-131.66)  395.81                80
 02/05/2020   07:03:33   (  -0.01,-128.12) (  -0.15,-128.71)   67.57                80
 02/07/2020   06:54:05   (  -0.00,-128.05) (   0.51,-125.77)  259.82                80
 02/07/2020   19:15:21   (  -0.00,-128.02) (   0.59,-130.93)  330.00                80
 02/09/2020   19:03:12   (   0.00,-127.95) (  -0.02,-127.98)    4.04                80