Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 11 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/22/2023   08:39:46   (   0.00,-104.68) (   0.74,-108.11)  390.18                80
 11/23/2023   08:18:20   (   0.00,-104.68) (  -0.24,-103.57)  126.38                80
 11/24/2023   20:40:17   (  -0.00,-104.65) (  -0.93,-108.88)  480.81                80
 11/25/2023   20:24:11   (  -0.00,-104.66) (   0.05,-104.34)   35.97                80
 11/28/2023   08:27:14   (   0.00,-104.69) (   0.06,-105.08)   44.87                80
 11/29/2023   08:05:49   (  -0.00,-104.68) (  -0.93,-100.55)  471.56                80
 11/30/2023   20:27:44   (   0.01,-104.66) (  -0.29,-105.84)  136.05                80
 12/01/2023   20:11:39   (   0.01,-104.66) (   0.77,-101.32)  380.69                80
 12/03/2023   08:33:27   (  -0.02,-104.69) (   0.38,-106.59)  215.96                80
 12/04/2023   08:12:01   (  -0.02,-104.70) (  -0.61,-102.06)  300.83                80
 12/05/2023   20:33:56   (   0.02,-104.67) (  -0.59,-107.36)  306.37                80