Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 11 21.  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)
 11/27/2025   03:07:19   (  69.51, 131.23) 11/27/2025   03:08:29  (  69.42, 132.59)   53.96                70
 11/27/2025   03:57:54   ( -69.07, -60.83) 11/27/2025   03:59:06  ( -69.05, -60.56)   11.04                72
 11/27/2025   04:48:38   (  68.92, 106.69) 11/27/2025   04:49:35  (  68.94, 106.68)    2.11                57
 11/27/2025   05:39:21   ( -68.91, -85.97) 11/27/2025   05:40:06  ( -68.89, -86.01)    2.81                45
 11/27/2025   06:30:07   (  68.86,  81.39) 11/27/2025   06:30:33  (  68.89,  81.37)    2.55                26
 11/27/2025   07:20:50   ( -68.85,-111.27) 11/27/2025   07:21:04  ( -68.83,-111.32)    2.91                14
 11/27/2025   08:11:36   (  68.81,  56.10) 11/27/2025   08:11:31  (  68.83,  56.06)    3.07                 5
 11/27/2025   09:02:19   ( -68.79,-136.57) 11/27/2025   09:02:02  ( -68.78,-136.63)    3.11                17
 11/27/2025   09:53:06   (  68.80,  30.73) 11/27/2025   09:52:29  (  68.78,  30.75)    3.06                37
 11/27/2025   10:43:49   ( -68.79,-161.94) 11/27/2025   10:42:59  ( -68.78,-161.87)    3.00                50
 11/27/2025   11:34:35   (  68.74,   5.43) 11/27/2025   11:33:27  (  68.72,   5.44)    2.62                68
 11/27/2025   12:25:14   ( -68.52, 173.05) 11/27/2025   12:24:01  ( -68.51, 172.54)   20.94                73
 11/27/2025   13:15:48   (  67.83, -18.76) 11/27/2025   13:14:40  (  67.85, -20.90)   89.99                68