Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 8 13.  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)
 08/13/2023   23:28:41   (  -0.04, 147.16) (  -0.58, 149.64)  282.44                80
 08/15/2023   11:50:27   (   0.09, 145.67) (  -0.05, 144.96)   81.18                80
 08/17/2023   00:09:24   (  -0.12, 144.04) (   0.69, 140.31)  424.92                80
 08/17/2023   23:46:07   (  -0.08, 143.03) (  -0.57, 145.27)  255.34                80
 08/19/2023   12:07:52   (   0.12, 141.53) (  -0.11, 140.60)  107.17                80
 08/21/2023   00:26:49   (  -0.16, 139.89) (   0.74, 135.95)  449.60                80
 08/22/2023   00:03:33   (  -0.12, 138.87) (  -0.58, 140.90)  231.30                80
 08/23/2023   12:25:18   (   0.15, 137.37) (  -0.09, 136.22)  130.50                80
 08/25/2023   00:44:15   (  -0.18, 135.73) (   0.77, 131.59)  472.40                80
 08/26/2023   00:20:58   (  -0.14, 134.71) (  -0.56, 136.54)  208.69                80