Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 12 5.  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)
 12/10/2025   00:41:54   (  69.51, 167.64) 12/10/2025   00:43:04  (  69.42, 168.98)   53.31                70
 12/10/2025   01:32:28   ( -69.03, -24.35) 12/10/2025   01:33:42  ( -68.99, -24.24)    5.93                74
 12/10/2025   02:23:13   (  68.92, 143.10) 12/10/2025   02:24:10  (  68.94, 143.07)    1.61                57
 12/10/2025   03:13:56   ( -68.92, -49.57) 12/10/2025   03:14:40  ( -68.93, -49.55)    1.89                44
 12/10/2025   04:04:42   (  68.87, 117.80) 12/10/2025   04:05:08  (  68.88, 117.76)    2.02                26
 12/10/2025   04:55:25   ( -68.86, -74.87) 12/10/2025   04:55:38  ( -68.88, -74.87)    1.68                13
 12/10/2025   05:46:11   (  68.81,  92.50) 12/10/2025   05:46:06  (  68.82,  92.45)    2.50                 5
 12/10/2025   06:36:54   ( -68.81,-100.17) 12/10/2025   06:36:36  ( -68.82,-100.18)    1.66                18
 12/10/2025   07:27:40   (  68.76,  67.20) 12/10/2025   07:27:04  (  68.77,  67.13)    3.00                36
 12/10/2025   08:18:23   ( -68.75,-125.47) 12/10/2025   08:17:34  ( -68.76,-125.49)    1.82                49
 12/10/2025   09:09:10   (  68.75,  41.83) 12/10/2025   09:08:01  (  68.76,  41.89)    2.57                69
 12/10/2025   09:59:49   ( -68.53,-150.55) 12/10/2025   09:58:35  ( -68.55,-151.02)   18.90                74
 12/10/2025   10:50:22   (  67.78,  17.71) 12/10/2025   10:49:15  (  67.84,  15.48)   94.08                67