Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 9 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 09/15/2023   01:47:58   (  -0.26, 113.89) (  -0.42, 114.74)   96.34                80
 09/16/2023   14:09:42   (   0.28, 112.40) (  -0.26, 110.07)  265.21                80
 09/17/2023   13:46:26   (   0.26, 111.35) (   1.10, 115.02)  417.91                80
 09/19/2023   02:05:21   (  -0.28, 109.65) (  -0.42, 110.38)   83.47                80
 09/20/2023   14:27:05   (   0.29, 108.14) (  -0.25, 105.71)  276.99                80
 09/21/2023   14:03:48   (   0.27, 107.10) (   1.06, 110.67)  406.48                80
 09/23/2023   02:22:43   (  -0.28, 105.39) (  -0.40, 106.03)   72.64                80
 09/24/2023   14:44:27   (   0.30, 103.88) (  -0.26, 101.36)  287.03                80
 09/25/2023   14:21:10   (   0.28, 102.83) (   1.05, 106.31)  396.90                80
 09/27/2023   02:40:05   (  -0.29, 101.11) (  -0.40, 101.67)   64.17                80