Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 12 4.  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   (  69.52, 167.64) 12/10/2025   00:43:04  (  69.42, 168.97)   53.43                70
 12/10/2025   01:32:28   ( -69.03, -24.35) 12/10/2025   01:33:42  ( -68.99, -24.25)    6.44                74
 12/10/2025   02:23:13   (  68.93, 143.09) 12/10/2025   02:24:10  (  68.93, 143.06)    1.17                57
 12/10/2025   03:13:56   ( -68.92, -49.57) 12/10/2025   03:14:40  ( -68.93, -49.56)    1.06                44
 12/10/2025   04:04:42   (  68.87, 117.80) 12/10/2025   04:05:08  (  68.87, 117.75)    1.81                26
 12/10/2025   04:55:25   ( -68.86, -74.87) 12/10/2025   04:55:38  ( -68.87, -74.87)    0.79                13
 12/10/2025   05:46:11   (  68.82,  92.50) 12/10/2025   05:46:06  (  68.81,  92.44)    2.42                 5
 12/10/2025   06:36:54   ( -68.81,-100.17) 12/10/2025   06:36:36  ( -68.81,-100.19)    0.92                18
 12/10/2025   07:27:41   (  68.81,  67.13) 12/10/2025   07:27:03  (  68.81,  67.20)    2.85                38
 12/10/2025   08:18:23   ( -68.75,-125.47) 12/10/2025   08:17:34  ( -68.76,-125.50)    1.29                49
 12/10/2025   09:09:10   (  68.76,  41.83) 12/10/2025   09:08:01  (  68.75,  41.88)    2.31                69
 12/10/2025   09:59:49   ( -68.54,-150.56) 12/10/2025   09:58:35  ( -68.54,-151.02)   19.01                74
 12/10/2025   10:50:22   (  67.79,  17.71) 12/10/2025   10:49:15  (  67.83,  15.47)   94.15                67