Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2021 11 5.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(GCOM-C) GCOM-C Lat/Lon    Distance(km)  Time Diff(sec)
 11/11/2021   11:25:42   (  69.83,   5.36) 11/11/2021   11:26:49  (  69.79,   7.65)   88.23                67
 11/11/2021   12:16:17   ( -69.37, 173.35) 11/11/2021   12:17:28  ( -69.35, 174.40)   41.23                71
 11/11/2021   13:06:55   (  68.93, -18.72) 11/11/2021   13:08:02  (  68.94, -18.78)    2.71                67
 11/11/2021   13:57:39   ( -68.95, 148.57) 11/11/2021   13:58:33  ( -68.94, 148.59)    1.17                54
 11/11/2021   14:48:25   (  68.93, -44.10) 11/11/2021   14:49:00  (  68.90, -44.07)    3.14                35
 11/11/2021   15:39:08   ( -68.89, 123.27) 11/11/2021   15:39:31  ( -68.90, 123.30)    1.32                23
 11/11/2021   16:29:54   (  68.88, -69.40) 11/11/2021   16:29:58  (  68.86, -69.36)    2.11                 4
 11/11/2021   17:20:37   ( -68.84,  97.97) 11/11/2021   17:20:29  ( -68.86,  98.01)    2.64                 8
 11/11/2021   18:11:23   (  68.82, -94.70) 11/11/2021   18:10:56  (  68.82, -94.65)    1.96                27
 11/11/2021   19:02:06   ( -68.79,  72.66) 11/11/2021   19:01:28  ( -68.77,  72.64)    2.54                38
 11/11/2021   19:52:52   (  68.77,-120.00) 11/11/2021   19:51:54  (  68.78,-119.94)    2.86                58
 11/11/2021   20:43:35   ( -68.73,  47.36) 11/11/2021   20:42:26  ( -68.73,  47.35)    0.96                69
 11/11/2021   21:34:12   (  68.23,-144.67) 11/11/2021   21:33:01  (  68.26,-145.87)   49.33                71
 11/11/2021   22:24:48   ( -67.82,  23.16) 11/11/2021   22:23:40  ( -67.82,  20.96)   92.21                68