Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 4 12.  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)
 04/16/2022   11:49:26   ( -69.30,-179.89) 04/16/2022   11:50:36  ( -69.23,-178.33)   61.59                70
 04/16/2022   12:40:01   (  68.69, -11.75) 04/16/2022   12:41:13  (  68.69, -11.67)    2.94                72
 04/16/2022   13:30:44   ( -68.67, 155.61) 04/16/2022   13:31:44  ( -68.64, 155.63)    3.34                60
 04/16/2022   14:21:28   (  68.59, -36.99) 04/16/2022   14:22:11  (  68.58, -37.05)    2.91                43
 04/16/2022   15:12:11   ( -68.57, 130.37) 04/16/2022   15:12:41  ( -68.58, 130.32)    2.56                30
 04/16/2022   16:02:57   (  68.55, -62.30) 04/16/2022   16:03:09  (  68.53, -62.36)    3.26                12
 04/16/2022   16:53:40   ( -68.52, 105.05) 04/16/2022   16:53:39  ( -68.53, 105.01)    1.86                 1
 04/16/2022   17:44:26   (  68.50, -87.61) 04/16/2022   17:44:06  (  68.53, -87.60)    3.07                20
 04/16/2022   18:35:09   ( -68.47,  79.74) 04/16/2022   18:34:37  ( -68.47,  79.70)    1.47                32
 04/16/2022   19:25:55   (  68.45,-112.93) 04/16/2022   19:25:04  (  68.47,-112.91)    2.16                51
 04/16/2022   20:16:38   ( -68.43,  54.43) 04/16/2022   20:15:35  ( -68.42,  54.40)    1.64                63
 04/16/2022   21:07:19   (  68.14,-137.89) 04/16/2022   21:06:07  (  68.14,-138.56)   27.73                72
 04/16/2022   21:57:54   ( -67.68,  29.99) 04/16/2022   21:56:45  ( -67.71,  28.28)   72.27                69