Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2021 3 24.  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)
 03/24/2021   18:20:11   (   0.14,-128.43) (   1.00,-132.24)  433.93                80
 03/25/2021   18:02:12   (   0.14,-128.42) (  -0.12,-127.24)  134.51                80
 03/27/2021   06:21:11   (  -0.14,-128.33) (  -0.90,-131.84)  399.51                80
 03/28/2021   05:57:52   (  -0.14,-128.32) (   0.21,-126.84)  168.47                80
 03/29/2021   18:16:44   (   0.14,-128.38) (   0.81,-131.41)  344.25                80
 03/30/2021   17:58:44   (   0.14,-128.37) (  -0.30,-126.41)  223.67                80
 04/01/2021   06:17:44   (  -0.14,-128.27) (  -0.72,-131.00)  311.27                80
 04/02/2021   05:54:23   (  -0.13,-128.25) (   0.34,-126.00)  255.79                80
 04/03/2021   18:13:17   (   0.13,-128.30) (   0.62,-130.57)  258.73                80
 04/04/2021   17:55:17   (   0.13,-128.28) (  -0.50,-125.58)  308.38                80
 04/06/2021   06:14:15   (  -0.12,-128.17) (  -0.59,-130.16)  227.19                80