Simultaneous Nadir Overpasses (SNOs) between METOP-B and NPP
TLE Epoch: 2020 10 14.  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)
 10/14/2020   02:25:26   (  72.70, 135.47) 10/14/2020   02:25:56  (  72.70, 135.51)    1.13                30
 10/14/2020   03:16:08   ( -72.73, -57.16) 10/14/2020   03:16:40  ( -72.71, -57.19)    2.23                32
 10/14/2020   04:06:48   (  72.69, 110.09) 10/14/2020   04:07:26  (  72.71, 110.12)    2.96                38
 10/14/2020   04:57:30   ( -72.71, -82.54) 10/14/2020   04:58:10  ( -72.72, -82.57)    1.51                40
 10/14/2020   05:48:09   (  72.72,  84.82) 10/14/2020   05:48:56  (  72.72,  84.73)    2.90                47
 10/14/2020   06:38:52   ( -72.69,-107.92) 10/14/2020   06:39:39  ( -72.67,-107.86)    2.71                47
 10/14/2020   07:29:31   (  72.70,  59.44) 10/14/2020   07:30:25  (  72.67,  59.45)    2.73                54
 10/14/2020   08:20:14   ( -72.67,-133.30) 10/14/2020   08:21:09  ( -72.68,-133.25)    1.86                55
 10/14/2020   09:10:53   (  72.68,  34.06) 10/14/2020   09:11:55  (  72.68,  34.06)    0.17                62
 10/14/2020   10:01:35   ( -72.70,-158.57) 10/14/2020   10:02:39  ( -72.68,-158.63)    2.81                64
 10/14/2020   10:52:15   (  72.66,   8.68) 10/14/2020   10:53:25  (  72.69,   8.67)    3.07                70
 10/14/2020   11:42:57   ( -72.68, 176.05) 10/14/2020   11:44:09  ( -72.69, 175.98)    2.61                72
 10/14/2020   12:33:40   (  72.49, -17.01) 10/14/2020   12:34:52  (  72.54, -16.41)   21.02                72
 10/14/2020   13:24:23   ( -72.46, 150.26) 10/14/2020   13:25:35  ( -72.50, 151.00)   25.14                72
 10/14/2020   14:15:07   (  72.21, -42.89) 10/14/2020   14:16:16  (  72.24, -41.19)   57.99                69
 10/14/2020   15:05:50   ( -72.19, 124.38) 10/14/2020   15:06:59  ( -72.20, 126.22)   62.43                69
 10/14/2020   15:56:35   (  71.88, -68.86) 10/14/2020   15:57:40  (  71.94, -65.99)   99.32                65