Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 3 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 03/30/2021   06:59:37   (  -0.04,-137.21) (  -0.99,-141.43)  481.48                80
 03/31/2021   06:36:18   (  -0.04,-137.21) (   0.11,-136.44)   87.17                80
 04/01/2021   18:57:51   (   0.04,-137.21) (   0.87,-141.01)  432.56                80
 04/02/2021   18:34:32   (   0.04,-137.20) (  -0.24,-136.02)  135.59                80
 04/04/2021   06:56:11   (  -0.04,-137.18) (  -0.81,-140.60)  391.01                80
 04/05/2021   06:32:52   (  -0.03,-137.16) (   0.29,-135.61)  176.75                80
 04/06/2021   18:51:45   (   0.03,-137.16) (   0.68,-140.18)  344.02                80
 04/07/2021   18:33:46   (   0.03,-137.15) (  -0.43,-135.19)  223.76                80
 04/09/2021   06:52:45   (  -0.03,-137.12) (  -0.63,-139.78)  303.24                80
 04/10/2021   06:29:25   (  -0.03,-137.10) (   0.47,-134.78)  264.39                80
 04/11/2021   18:48:18   (   0.03,-137.10) (   0.54,-139.35)  256.70                80
 04/12/2021   18:30:18   (   0.03,-137.08) (  -0.57,-134.35)  310.72                80