Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 3 23.  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   ( -69.96,  36.45) 03/25/2025   21:21:46  ( -69.90,  38.73)   87.24                68
 03/25/2025   22:11:13   (  69.35,-155.34) 03/25/2025   22:12:25  (  69.25,-154.83)   23.03                72
 03/25/2025   23:01:51   ( -69.08,  12.36) 03/25/2025   23:02:58  ( -69.09,  12.33)    1.85                67
 03/25/2025   23:52:38   (  69.09, 179.64) 03/25/2025   23:53:25  (  69.07, 179.69)    3.14                47
 03/26/2025   00:43:20   ( -69.04, -12.96) 03/26/2025   00:43:56  ( -69.02, -13.00)    2.46                36
 03/26/2025   01:34:06   (  69.00, 154.40) 03/26/2025   01:34:23  (  69.00, 154.36)    1.43                17
 03/26/2025   02:24:49   ( -69.00, -38.28) 03/26/2025   02:24:53  ( -69.01, -38.26)    1.52                 4
 03/26/2025   03:15:35   (  68.96, 129.08) 03/26/2025   03:15:21  (  68.94, 129.04)    2.98                14
 03/26/2025   04:06:18   ( -68.95, -63.59) 03/26/2025   04:05:51  ( -68.94, -63.58)    1.72                27
 03/26/2025   04:57:04   (  68.92, 103.76) 03/26/2025   04:56:18  (  68.92, 103.78)    1.02                46
 03/26/2025   05:47:46   ( -68.86, -88.84) 03/26/2025   05:46:49  ( -68.87, -88.91)    3.08                57
 03/26/2025   06:38:31   (  68.77,  78.59) 03/26/2025   06:37:17  (  68.80,  78.38)    8.92                74
 03/26/2025   07:29:06   ( -68.34,-113.52) 03/26/2025   07:27:55  ( -68.38,-114.80)   52.61                71