Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 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)
 04/20/2025   19:01:50   (  69.66,-108.37) 04/20/2025   19:02:59  (  69.61,-106.84)   59.54                69
 04/20/2025   19:52:25   ( -69.21,  59.60) 04/20/2025   19:53:38  ( -69.14,  59.87)   13.18                73
 04/20/2025   20:43:08   (  69.02,-132.83) 04/20/2025   20:44:07  (  69.02,-132.91)    2.99                59
 04/20/2025   21:33:52   ( -69.05,  34.45) 04/20/2025   21:34:37  ( -69.03,  34.49)    2.34                45
 04/20/2025   22:24:38   (  69.02,-158.21) 04/20/2025   22:25:04  (  69.02,-158.14)    2.64                26
 04/20/2025   23:15:21   ( -68.99,   9.15) 04/20/2025   23:15:35  ( -68.98,   9.18)    2.01                14
 04/21/2025   00:06:07   (  68.97, 176.49) 04/21/2025   00:06:02  (  68.97, 176.55)    2.27                 5
 04/21/2025   00:56:50   ( -68.94, -16.15) 04/21/2025   00:56:33  ( -68.93, -16.13)    1.71                17
 04/21/2025   01:47:36   (  68.91, 151.19) 04/21/2025   01:47:00  (  68.91, 151.24)    1.93                36
 04/21/2025   02:38:19   ( -68.89, -41.45) 04/21/2025   02:37:31  ( -68.87, -41.44)    1.45                48
 04/21/2025   03:29:05   (  68.86, 125.89) 04/21/2025   03:27:58  (  68.86, 125.93)    1.62                67
 04/21/2025   04:19:45   ( -68.67, -66.53) 04/21/2025   04:18:31  ( -68.71, -66.89)   15.08                74
 04/21/2025   05:10:19   (  68.00, 101.64) 04/21/2025   05:09:11  (  67.99,  99.58)   86.06                68