Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 4 9.  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)
 04/20/2025   19:01:50   (  69.66,-108.36) 04/20/2025   19:03:00  (  69.57,-106.89)   57.66                70
 04/20/2025   19:52:25   ( -69.20,  59.62) 04/20/2025   19:53:38  ( -69.16,  59.90)   11.94                73
 04/20/2025   20:43:09   (  69.07,-132.89) 04/20/2025   20:44:07  (  69.04,-132.88)    3.38                58
 04/20/2025   21:33:52   ( -69.04,  34.47) 04/20/2025   21:34:37  ( -69.05,  34.52)    2.85                45
 04/20/2025   22:24:38   (  69.01,-158.19) 04/20/2025   22:25:05  (  68.99,-158.19)    3.16                27
 04/20/2025   23:15:21   ( -68.98,   9.17) 04/20/2025   23:15:35  ( -69.00,   9.21)    2.76                14
 04/21/2025   00:06:07   (  68.96, 176.51) 04/21/2025   00:06:03  (  68.93, 176.51)    2.97                 4
 04/21/2025   00:56:50   ( -68.93, -16.13) 04/21/2025   00:56:33  ( -68.95, -16.10)    2.73                17
 04/21/2025   01:47:36   (  68.91, 151.21) 04/21/2025   01:47:01  (  68.88, 151.20)    2.83                35
 04/21/2025   02:38:19   ( -68.87, -41.43) 04/21/2025   02:37:31  ( -68.90, -41.41)    2.76                48
 04/21/2025   03:29:05   (  68.85, 125.90) 04/21/2025   03:27:59  (  68.83, 125.89)    2.71                66
 04/21/2025   04:19:45   ( -68.66, -66.52) 04/21/2025   04:18:32  ( -68.68, -66.93)   16.73                73
 04/21/2025   05:10:19   (  67.99, 101.65) 04/21/2025   05:09:11  (  68.02,  99.61)   85.38                68