Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 8 12.  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)
 08/12/2023   23:51:58   (  -0.09, 148.17) (   0.68, 144.68)  396.98                80
 08/13/2023   23:28:41   (  -0.04, 147.16) (  -0.58, 149.64)  282.62                80
 08/15/2023   11:50:27   (   0.09, 145.67) (  -0.05, 144.96)   80.78                80
 08/17/2023   00:09:24   (  -0.12, 144.04) (   0.69, 140.31)  424.52                80
 08/17/2023   23:46:07   (  -0.08, 143.02) (  -0.57, 145.27)  255.82                80
 08/19/2023   12:07:53   (   0.12, 141.53) (  -0.06, 140.59)  106.48                80
 08/21/2023   00:26:49   (  -0.16, 139.89) (   0.75, 135.95)  448.92                80
 08/22/2023   00:03:33   (  -0.12, 138.86) (  -0.57, 140.90)  232.07                80
 08/23/2023   12:25:18   (   0.15, 137.36) (  -0.10, 136.23)  129.49                80
 08/25/2023   00:44:16   (  -0.18, 135.72) (   0.72, 131.58)  471.42                80
 08/26/2023   00:20:58   (  -0.14, 134.70) (  -0.55, 136.54)  209.75                80