Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 2 11.  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   (  69.42,  -4.86) 02/21/2023   12:11:08  (  69.35,  -2.68)   85.73                67
 02/21/2023   13:00:36   ( -68.95, 163.12) 02/21/2023   13:01:47  ( -68.87, 164.04)   37.92                71
 02/21/2023   13:51:14   (  68.52, -28.99) 02/21/2023   13:52:20  (  68.54, -29.01)    2.06                66
 02/21/2023   14:41:58   ( -68.53, 138.31) 02/21/2023   14:42:50  ( -68.54, 138.37)    2.88                52
 02/21/2023   15:32:43   (  68.47, -54.30) 02/21/2023   15:33:18  (  68.48, -54.32)    1.05                35
 02/21/2023   16:23:27   ( -68.48, 113.00) 02/21/2023   16:23:48  ( -68.49, 113.06)    2.59                21
 02/21/2023   17:14:12   (  68.42, -79.62) 02/21/2023   17:14:16  (  68.42, -79.63)    0.78                 4
 02/21/2023   18:04:56   ( -68.44,  87.69) 02/21/2023   18:04:46  ( -68.43,  87.75)    2.81                10
 02/21/2023   18:55:41   (  68.38,-104.93) 02/21/2023   18:55:14  (  68.36,-104.94)    1.67                27
 02/21/2023   19:46:25   ( -68.39,  62.37) 02/21/2023   19:45:44  ( -68.37,  62.44)    3.44                41
 02/21/2023   20:37:10   (  68.33,-130.24) 02/21/2023   20:36:12  (  68.31,-130.25)    2.77                58
 02/21/2023   21:27:53   ( -68.29,  37.13) 02/21/2023   21:26:42  ( -68.31,  37.13)    2.80                71
 02/21/2023   22:18:29   (  67.74,-154.88) 02/21/2023   22:17:19  (  67.76,-156.17)   54.42                70
 02/21/2023   23:09:05   ( -67.33,  12.95) 02/21/2023   23:07:57  ( -67.33,  10.70)   96.13                68