Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2023 4 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/22/2023   07:07:28   (   0.20,-137.05) (   0.56,-135.31)  197.35                80
 04/22/2023   19:30:22   (  -0.20,-137.29) (   0.43,-140.24)  335.37                80
 04/24/2023   19:11:35   (  -0.21,-138.26) (  -0.62,-136.38)  214.32                80
 04/25/2023   07:34:37   (   0.21,-138.52) (  -0.35,-141.34)  319.61                80
 04/27/2023   07:15:48   (   0.22,-139.48) (   0.67,-137.47)  229.43                80
 04/27/2023   19:38:42   (  -0.22,-139.72) (   0.36,-142.38)  303.70                80
 04/29/2023   19:19:53   (  -0.23,-140.67) (  -0.69,-138.52)  245.40                80
 04/30/2023   07:42:55   (   0.23,-140.94) (  -0.32,-143.47)  288.33                80
 05/02/2023   07:24:05   (   0.23,-141.88) (   0.70,-139.59)  260.31                80
 05/02/2023   19:46:59   (  -0.23,-142.12) (   0.30,-144.51)  273.14                80
 05/04/2023   19:28:09   (  -0.23,-143.06) (  -0.76,-140.64)  275.11                80