Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 2 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/02/2022   21:58:48   (   0.04,-128.27) (   0.10,-128.03)   27.36                80
 02/05/2022   10:01:46   (  -0.04,-128.22) (   0.07,-128.75)   60.42                80
 02/06/2022   09:40:20   (  -0.04,-128.21) (  -0.93,-124.21)  455.13                80
 02/07/2022   22:02:14   (   0.03,-128.20) (  -0.23,-129.52)  148.98                80
 02/08/2022   21:46:08   (   0.03,-128.19) (   0.77,-124.98)  366.47                80
 02/10/2022   10:07:52   (  -0.03,-128.14) (   0.46,-130.22)  237.69                80
 02/11/2022   09:46:26   (  -0.02,-128.12) (  -0.54,-125.68)  277.26                80
 02/12/2022   22:08:19   (  -0.01,-128.10) (  -0.67,-130.97)  327.46                80
 02/13/2022   21:52:12   (  -0.01,-128.08) (   0.34,-126.43)  187.22                80
 02/15/2022   10:13:58   (   0.01,-128.03) (   0.84,-131.70)  417.84                80