Simultaneous Nadir Overpasses (SNOs) between METOP-B and NPP
TLE Epoch: 2019 7 8.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/08/2019   04:06:39   (  72.68, 109.95) 07/08/2019   04:07:35  (  72.68, 110.02)    2.37                56
 07/08/2019   04:57:20   ( -72.72, -82.65) 07/08/2019   04:58:19  ( -72.70, -82.70)    2.71                59
 07/08/2019   05:48:00   (  72.71,  84.67) 07/08/2019   05:49:05  (  72.68,  84.64)    2.80                65
 07/08/2019   06:38:42   ( -72.69,-108.03) 07/08/2019   06:39:49  ( -72.70,-108.08)    1.74                67
 07/08/2019   07:29:22   (  72.69,  59.29) 07/08/2019   07:30:35  (  72.69,  59.25)    1.12                73
 07/08/2019   08:20:05   ( -72.62,-133.52) 07/08/2019   08:21:18  ( -72.65,-133.36)    6.27                73
 07/08/2019   09:10:49   (  72.41,  33.39) 07/08/2019   09:12:00  (  72.44,  34.39)   33.66                71
 07/08/2019   10:01:32   ( -72.35,-159.41) 07/08/2019   10:02:43  ( -72.40,-158.23)   40.23                71
 07/08/2019   10:52:17   (  72.08,   7.41) 07/08/2019   10:53:24  (  72.13,   9.61)   75.30                67
 07/08/2019   11:43:00   ( -72.02, 174.62) 07/08/2019   11:44:07  ( -72.10, 176.99)   81.64                67