Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2021 11 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 11/25/2021   15:59:04   (  -0.25,-128.31) (   0.31,-130.59)  260.57                80
 11/26/2021   15:49:57   (  -0.24,-128.29) (  -0.36,-127.71)   65.55                80
 11/27/2021   15:38:11   (  -0.24,-128.27) (  -1.02,-124.84)  391.50                80
 11/30/2021   03:56:24   (   0.24,-128.19) (  -0.11,-129.78)  181.75                80
 12/01/2021   03:47:16   (   0.24,-128.16) (   0.52,-126.90)  143.97                80
 12/02/2021   03:35:30   (   0.24,-128.14) (   1.20,-124.03)  469.47                80
 12/03/2021   16:05:15   (  -0.24,-128.12) (   0.64,-131.78)  418.40                80
 12/04/2021   15:53:29   (  -0.23,-128.09) (  -0.03,-128.90)   93.56                80
 12/05/2021   15:44:22   (  -0.23,-128.06) (  -0.69,-126.03)  231.14                80
 12/08/2021   04:02:32   (   0.22,-127.94) (  -0.48,-130.96)  344.41                80