Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 3 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/04/2022   09:53:00   (   0.05,-127.53) (  -0.04,-127.27)   31.09                80
 03/06/2022   21:58:52   (  -0.05,-127.65) (  -0.14,-128.04)   44.60                80
 03/07/2022   21:37:28   (  -0.05,-127.70) (   0.87,-123.51)  476.52                80
 03/09/2022   10:01:56   (   0.05,-127.76) (   0.29,-128.79)  116.80                80
 03/10/2022   09:40:32   (   0.05,-127.80) (  -0.73,-124.26)  403.88                80
 03/11/2022   22:05:08   (  -0.06,-127.86) (  -0.46,-129.56)  194.14                80
 03/12/2022   21:43:43   (  -0.06,-127.90) (   0.56,-125.03)  326.34                80
 03/14/2022   10:08:12   (   0.07,-127.96) (   0.60,-130.31)  267.82                80
 03/15/2022   09:46:47   (   0.07,-127.99) (  -0.42,-125.78)  252.32                80
 03/16/2022   22:11:23   (  -0.08,-128.05) (  -0.76,-131.08)  346.52                80
 03/17/2022   21:49:59   (  -0.07,-128.08) (   0.26,-126.56)  173.50                80