Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 5 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 05/04/2020   05:18:43   (  -0.24,-128.24) (  -0.27,-128.35)   12.92                80
 05/06/2020   17:16:54   (   0.24,-128.31) (   0.19,-127.96)   39.30                80
 05/08/2020   05:35:56   (  -0.24,-128.28) (  -1.17,-132.60)  491.81                80
 05/09/2020   05:12:35   (  -0.23,-128.28) (  -0.11,-127.61)   76.01                80
 05/10/2020   17:31:28   (   0.23,-128.33) (   1.09,-132.21)  441.84                80
 05/11/2020   17:13:28   (   0.22,-128.34) (  -0.02,-127.23)  125.90                80
 05/13/2020   05:32:28   (  -0.22,-128.30) (  -1.00,-131.86)  405.67                80
 05/14/2020   05:09:09   (  -0.22,-128.30) (   0.11,-126.88)  161.76                80
 05/15/2020   17:28:00   (   0.21,-128.34) (   0.93,-131.47)  356.69                80
 05/16/2020   17:10:01   (   0.21,-128.34) (  -0.19,-126.49)  211.00                80