Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2023 9 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 09/02/2023   13:11:25   (   0.22, 127.07) (  -0.25, 124.87)  250.95                80
 09/03/2023   12:48:07   (   0.19, 126.05) (   1.04, 129.83)  430.83                80
 09/05/2023   01:07:03   (  -0.21, 124.37) (  -0.39, 125.19)   92.37                80
 09/06/2023   13:28:48   (   0.24, 122.88) (  -0.29, 120.52)  268.94                80
 09/07/2023   13:05:30   (   0.20, 121.84) (   1.01, 125.47)  413.49                80
 09/09/2023   01:24:27   (  -0.23, 120.16) (  -0.37, 120.83)   76.31                80
 09/10/2023   13:46:11   (   0.25, 118.65) (  -0.31, 116.16)  283.65                80
 09/11/2023   13:22:53   (   0.22, 117.61) (   0.99, 121.12)  399.65                80
 09/13/2023   01:41:50   (  -0.25, 115.91) (  -0.37, 116.47)   64.19                80
 09/14/2023   14:03:34   (   0.27, 114.38) (  -0.31, 111.81)  293.92                80