Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 8 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/24/2023   08:27:57   (  -0.00,-104.72) (   0.09,-105.09)   42.16                80
 08/25/2023   08:06:32   (   0.00,-104.73) (  -0.91,-100.56)  474.46                80
 08/26/2023   20:28:28   (  -0.01,-104.70) (  -0.24,-105.87)  132.80                80
 08/27/2023   20:12:22   (  -0.01,-104.70) (   0.76,-101.34)  384.00                80
 08/29/2023   08:34:09   (   0.01,-104.73) (   0.44,-106.60)  212.87                80
 08/30/2023   08:12:43   (   0.02,-104.74) (  -0.56,-102.07)  303.73                80
 08/31/2023   20:34:39   (  -0.02,-104.71) (  -0.64,-107.37)  303.65                80
 09/01/2023   20:18:34   (  -0.02,-104.72) (   0.43,-102.85)  213.48                80
 09/03/2023   08:40:20   (   0.02,-104.76) (   0.77,-108.11)  382.41                80
 09/04/2023   08:18:55   (   0.02,-104.76) (  -0.24,-103.58)  134.48                80
 09/05/2023   20:40:50   (  -0.02,-104.73) (  -0.95,-108.88)  473.00                80