Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 1 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 01/03/2020   06:17:23   (   0.06,-128.34) (  -0.60,-131.21)  328.03                80
 01/04/2020   05:53:53   (   0.07,-128.35) (   0.55,-126.18)  248.10                80
 01/05/2020   18:15:05   (  -0.05,-128.34) (   0.47,-130.65)  263.58                80
 01/06/2020   17:51:35   (  -0.06,-128.35) (  -0.68,-125.61)  312.26                80
 01/08/2020   06:12:58   (   0.05,-128.40) (  -0.34,-130.13)  197.82                80
 01/09/2020   05:49:28   (   0.06,-128.41) (   0.81,-125.10)  377.42                80
 01/10/2020   18:10:40   (  -0.05,-128.38) (   0.22,-129.57)  135.84                80
 01/11/2020   17:47:09   (  -0.05,-128.38) (  -0.94,-124.54)  439.12                80
 01/13/2020   06:08:33   (   0.04,-128.42) (  -0.09,-129.06)   72.08                80
 01/15/2020   18:03:35   (  -0.03,-128.39) (  -0.04,-128.49)   11.94                80