Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 2 13.  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)
 02/21/2023   12:10:01   (  69.40,  -4.83) 02/21/2023   12:11:08  (  69.35,  -2.68)   84.58                67
 02/21/2023   13:00:35   ( -68.93, 163.14) 02/21/2023   13:01:46  ( -68.87, 164.04)   36.63                71
 02/21/2023   13:51:14   (  68.55, -29.04) 02/21/2023   13:52:19  (  68.53, -29.01)    2.43                65
 02/21/2023   14:41:57   ( -68.51, 138.33) 02/21/2023   14:42:49  ( -68.54, 138.37)    3.21                52
 02/21/2023   15:32:42   (  68.45, -54.28) 02/21/2023   15:33:17  (  68.48, -54.32)    3.14                35
 02/21/2023   16:23:26   ( -68.47, 113.02) 02/21/2023   16:23:47  ( -68.48, 113.06)    2.28                21
 02/21/2023   17:14:11   (  68.41, -79.59) 02/21/2023   17:14:15  (  68.42, -79.63)    2.20                 4
 02/21/2023   18:04:55   ( -68.42,  87.71) 02/21/2023   18:04:45  ( -68.42,  87.75)    1.72                10
 02/21/2023   18:55:40   (  68.36,-104.90) 02/21/2023   18:55:13  (  68.36,-104.94)    1.62                27
 02/21/2023   19:46:24   ( -68.37,  62.39) 02/21/2023   19:45:43  ( -68.37,  62.44)    1.89                41
 02/21/2023   20:37:09   (  68.31,-130.22) 02/21/2023   20:36:11  (  68.30,-130.25)    1.80                58
 02/21/2023   21:27:53   ( -68.33,  37.08) 02/21/2023   21:26:41  ( -68.31,  37.13)    2.67                72
 02/21/2023   22:18:28   (  67.73,-154.85) 02/21/2023   22:17:18  (  67.76,-156.17)   55.55                70