Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 4 15.  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   19:01:49   (  69.63,-108.32) 04/20/2025   19:02:59  (  69.59,-106.87)   56.46                70
 04/20/2025   19:52:24   ( -69.18,  59.65) 04/20/2025   19:53:38  ( -69.11,  59.84)   10.35                74
 04/20/2025   20:43:08   (  69.04,-132.86) 04/20/2025   20:44:06  (  69.05,-132.86)    1.00                58
 04/20/2025   21:33:51   ( -69.02,  34.49) 04/20/2025   21:34:37  ( -69.01,  34.46)    1.77                46
 04/20/2025   22:24:37   (  68.99,-158.16) 04/20/2025   22:25:04  (  69.00,-158.17)    1.19                27
 04/20/2025   23:15:20   ( -68.96,   9.19) 04/20/2025   23:15:35  ( -68.96,   9.15)    2.00                15
 04/21/2025   00:06:06   (  68.93, 176.54) 04/21/2025   00:06:02  (  68.95, 176.52)    1.46                 4
 04/21/2025   00:56:49   ( -68.91, -16.11) 04/21/2025   00:56:33  ( -68.90, -16.16)    2.24                16
 04/21/2025   01:47:35   (  68.88, 151.24) 04/21/2025   01:47:00  (  68.89, 151.21)    1.74                35
 04/21/2025   02:38:18   ( -68.85, -41.41) 04/21/2025   02:37:31  ( -68.85, -41.47)    2.48                47
 04/21/2025   03:29:04   (  68.83, 125.94) 04/21/2025   03:27:58  (  68.84, 125.91)    2.03                66
 04/21/2025   04:19:45   ( -68.69, -66.56) 04/21/2025   04:18:31  ( -68.69, -66.92)   14.31                74
 04/21/2025   05:10:18   (  67.97, 101.69) 04/21/2025   05:09:11  (  67.98,  99.55)   88.98                67