Simultaneous Nadir Overpasses (SNOs) between NPP and METOP-C
TLE Epoch: 2019 4 30.  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)
 04/30/2019   04:00:43   (  72.65, 111.75) 04/30/2019   04:00:33  (  72.68, 111.77)    3.42                10
 04/30/2019   04:51:27   ( -72.65, -80.93) 04/30/2019   04:51:15  ( -72.68, -80.92)    2.94                12
 04/30/2019   05:42:13   (  72.65,  86.37) 04/30/2019   05:41:55  (  72.66,  86.39)    1.06                18
 04/30/2019   06:32:57   ( -72.65,-106.31) 04/30/2019   06:32:37  ( -72.66,-106.30)    0.70                20
 04/30/2019   07:23:43   (  72.66,  60.99) 04/30/2019   07:23:17  (  72.64,  61.01)    1.69                26
 04/30/2019   08:14:27   ( -72.66,-131.69) 04/30/2019   08:13:59  ( -72.64,-131.67)    2.04                28
 04/30/2019   09:05:12   (  72.61,  35.71) 04/30/2019   09:04:39  (  72.62,  35.63)    3.26                33
 04/30/2019   09:55:56   ( -72.61,-156.97) 04/30/2019   09:55:21  ( -72.62,-157.05)    3.09                35
 04/30/2019   10:46:42   (  72.61,  10.33) 04/30/2019   10:46:01  (  72.60,  10.25)    2.96                41
 04/30/2019   11:37:26   ( -72.61, 177.65) 04/30/2019   11:36:43  ( -72.60, 177.57)    3.04                43
 04/30/2019   12:28:12   (  72.62, -15.05) 04/30/2019   12:27:22  (  72.64, -15.03)    2.39                50
 04/30/2019   13:18:56   ( -72.61, 152.27) 04/30/2019   13:18:04  ( -72.63, 152.29)    2.12                52
 04/30/2019   14:09:42   (  72.62, -40.43) 04/30/2019   14:08:44  (  72.62, -40.41)    0.71                58
 04/30/2019   15:00:26   ( -72.62, 126.89) 04/30/2019   14:59:26  ( -72.61, 126.91)    0.84                60
 04/30/2019   15:51:12   (  72.62, -65.81) 04/30/2019   15:50:06  (  72.60, -65.79)    2.77                66
 04/30/2019   16:41:56   ( -72.62, 101.51) 04/30/2019   16:40:48  ( -72.59, 101.53)    2.97                68
 04/30/2019   17:32:41   (  72.57, -91.08) 04/30/2019   17:31:28  (  72.58, -91.17)    2.75                73
 04/30/2019   18:23:25   ( -72.57,  76.23) 04/30/2019   18:22:10  ( -72.57,  76.16)    2.64                75
 04/30/2019   19:14:06   (  72.32,-115.95) 04/30/2019   19:12:54  (  72.35,-116.95)   33.89                72
 04/30/2019   20:04:49   ( -72.27,  51.46) 04/30/2019   20:03:38  ( -72.25,  50.17)   43.81                71
 04/30/2019   20:55:30   (  72.02,-140.74) 04/30/2019   20:54:22  (  72.03,-142.93)   75.07                68
 04/30/2019   21:46:13   ( -71.97,  26.67) 04/30/2019   21:45:05  ( -71.97,  24.30)   81.48                68