Simultaneous Nadir Overpasses (SNOs) between METOP-B and NPP
TLE Epoch: 2019 3 26.  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)
 03/26/2019   23:33:37   (  72.70, 178.22) 03/26/2019   23:34:16  (  72.70, 178.27)    1.74                39
 03/27/2019   00:24:18   ( -72.73, -14.40) 03/27/2019   00:25:00  ( -72.72, -14.44)    1.62                42
 03/27/2019   01:14:58   (  72.73, 152.94) 03/27/2019   01:15:46  (  72.71, 152.88)    3.24                48
 03/27/2019   02:05:40   ( -72.71, -39.78) 03/27/2019   02:06:30  ( -72.72, -39.83)    2.61                50
 03/27/2019   02:56:20   (  72.71, 127.56) 03/27/2019   02:57:16  (  72.72, 127.49)    2.46                56
 03/27/2019   03:47:02   ( -72.69, -65.16) 03/27/2019   03:47:59  ( -72.68, -65.12)    1.59                57
 03/27/2019   04:37:42   (  72.69, 102.18) 03/27/2019   04:38:45  (  72.67, 102.20)    2.26                63
 03/27/2019   05:28:24   ( -72.67, -90.54) 03/27/2019   05:29:29  ( -72.69, -90.51)    2.59                65
 03/27/2019   06:19:04   (  72.67,  76.80) 03/27/2019   06:20:15  (  72.68,  76.81)    0.94                71
 03/27/2019   07:09:45   ( -72.70,-115.82) 03/27/2019   07:10:59  ( -72.70,-115.90)    2.69                74
 03/27/2019   08:00:30   (  72.45,  51.01) 03/27/2019   08:01:42  (  72.54,  51.74)   26.09                72
 03/27/2019   08:51:12   ( -72.43,-141.71) 03/27/2019   08:52:24  ( -72.45,-140.77)   31.58                72
 03/27/2019   09:41:57   (  72.18,  25.13) 03/27/2019   09:43:06  (  72.24,  26.95)   62.42                69
 03/27/2019   10:32:40   ( -72.10,-167.69) 03/27/2019   10:33:48  ( -72.15,-165.56)   72.74                68