Simultaneous Nadir Overpasses (SNOs) between NPP and METOP-C
TLE Epoch: 2020 7 15.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 07/29/2020   16:42:18   (  73.41, -80.19) 07/29/2020   16:43:24  (  73.38, -77.34)   90.78                66
 07/29/2020   17:33:00   ( -73.31,  87.35) 07/29/2020   17:34:08  ( -73.25,  89.70)   75.25                68
 07/29/2020   18:23:42   (  73.11,-104.91) 07/29/2020   18:24:52  (  73.06,-103.39)   49.48                70
 07/29/2020   19:14:24   ( -73.01,  62.63) 07/29/2020   19:15:35  ( -72.98,  63.77)   37.11                71
 07/29/2020   20:05:06   (  72.81,-129.64) 07/29/2020   20:06:19  (  72.78,-129.31)   11.44                73