Simultaneous Nadir Overpasses (SNOs) between NPP and METOP-C
TLE Epoch: 2019 12 25.  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)
 01/08/2020   13:25:20   (  73.40, -30.93) 01/08/2020   13:26:26  (  73.34, -28.21)   87.06                66
 01/08/2020   14:16:02   ( -73.29, 136.64) 01/08/2020   14:17:10  ( -73.24, 138.89)   72.20                68
 01/08/2020   15:06:43   (  73.06, -55.55) 01/08/2020   15:07:54  (  72.98, -54.34)   40.18                71
 01/08/2020   15:57:25   ( -72.94, 112.01) 01/08/2020   15:58:37  ( -72.93, 112.87)   28.11                72
 01/08/2020   16:48:06   (  72.71, -80.19) 01/08/2020   16:49:20  (  72.71, -80.24)    1.59                74
 01/08/2020   17:38:50   ( -72.70,  87.15) 01/08/2020   17:40:02  ( -72.71,  87.09)    2.49                72
 01/08/2020   18:29:36   (  72.72,-105.58) 01/08/2020   18:30:41  (  72.70,-105.60)    2.55                65
 01/08/2020   19:20:20   ( -72.71,  61.76) 01/08/2020   19:21:23  ( -72.70,  61.72)    1.56                63
 01/08/2020   20:11:05   (  72.68,-130.87) 01/08/2020   20:12:02  (  72.69,-130.97)    3.34                57