Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 3 22.  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   21:20:38   ( -69.97,  36.44) 03/25/2025   21:21:46  ( -69.91,  38.73)   87.95                68
 03/25/2025   22:11:13   (  69.36,-155.35) 03/25/2025   22:12:25  (  69.25,-154.82)   23.81                72
 03/25/2025   23:01:51   ( -69.08,  12.35) 03/25/2025   23:02:58  ( -69.09,  12.33)    1.38                67
 03/25/2025   23:52:37   (  69.05, 179.70) 03/25/2025   23:53:25  (  69.08, 179.70)    3.37                48
 03/26/2025   00:43:20   ( -69.04, -12.97) 03/26/2025   00:43:56  ( -69.03, -12.99)    1.96                36
 03/26/2025   01:34:06   (  69.01, 154.39) 03/26/2025   01:34:23  (  69.01, 154.37)    0.68                17
 03/26/2025   02:24:49   ( -69.00, -38.29) 03/26/2025   02:24:53  ( -69.01, -38.25)    2.07                 4
 03/26/2025   03:15:35   (  68.97, 129.07) 03/26/2025   03:15:21  (  68.94, 129.05)    2.68                14
 03/26/2025   04:06:18   ( -68.96, -63.60) 03/26/2025   04:05:51  ( -68.95, -63.57)    1.95                27
 03/26/2025   04:57:04   (  68.93, 103.75) 03/26/2025   04:56:18  (  68.93, 103.79)    1.75                46
 03/26/2025   05:47:46   ( -68.87, -88.85) 03/26/2025   05:46:49  ( -68.88, -88.90)    2.50                57
 03/26/2025   06:38:31   (  68.78,  78.58) 03/26/2025   06:37:17  (  68.81,  78.39)    8.17                74
 03/26/2025   07:29:06   ( -68.35,-113.53) 03/26/2025   07:27:55  ( -68.38,-114.79)   51.84                71