Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 3 20.  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)
 03/25/2025   21:20:39   ( -69.97,  36.43) 03/25/2025   21:21:46  ( -69.94,  38.79)   89.81                67
 03/25/2025   22:11:13   (  69.31,-155.28) 03/25/2025   22:12:26  (  69.23,-154.85)   18.92                73
 03/25/2025   23:01:52   ( -69.08,  12.35) 03/25/2025   23:02:59  ( -69.08,  12.31)    1.72                67
 03/25/2025   23:52:38   (  69.05, 179.70) 03/25/2025   23:53:26  (  69.06, 179.67)    1.26                48
 03/26/2025   00:43:21   ( -69.04, -12.97) 03/26/2025   00:43:56  ( -69.06, -12.94)    2.45                35
 03/26/2025   01:34:07   (  69.01, 154.38) 03/26/2025   01:34:24  (  68.99, 154.35)    2.58                17
 03/26/2025   02:24:50   ( -69.00, -38.29) 03/26/2025   02:24:54  ( -69.00, -38.27)    0.95                 4
 03/26/2025   03:15:36   (  68.97, 129.06) 03/26/2025   03:15:21  (  68.98, 129.09)    1.44                15
 03/26/2025   04:06:18   ( -68.91, -63.53) 03/26/2025   04:05:52  ( -68.93, -63.60)    3.50                26
 03/26/2025   04:57:05   (  68.93, 103.75) 03/26/2025   04:56:19  (  68.91, 103.77)    2.21                46
 03/26/2025   05:47:48   ( -68.92, -88.92) 03/26/2025   05:46:49  ( -68.92, -88.85)    2.94                59
 03/26/2025   06:38:31   (  68.78,  78.57) 03/26/2025   06:37:17  (  68.79,  78.37)    8.36                74
 03/26/2025   07:29:06   ( -68.35,-113.53) 03/26/2025   07:27:55  ( -68.37,-114.81)   52.65                71