Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 5 13.  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)
 05/23/2023   03:36:25   (  69.61, 123.51) 05/23/2023   03:37:32  (  69.55, 125.91)   93.40                67
 05/23/2023   04:27:00   ( -69.13, -68.51) 05/23/2023   04:28:11  ( -69.07, -67.39)   45.00                71
 05/23/2023   05:17:37   (  68.65,  99.46) 05/23/2023   05:18:46  (  68.63,  99.42)    2.55                69
 05/23/2023   06:08:21   ( -68.66, -93.24) 05/23/2023   06:09:16  ( -68.64, -93.20)    2.99                55
 05/23/2023   06:59:06   (  68.61,  74.14) 05/23/2023   06:59:43  (  68.63,  74.18)    3.10                37
 05/23/2023   07:49:49   ( -68.56,-118.48) 05/23/2023   07:50:14  ( -68.58,-118.51)    2.47                25
 05/23/2023   08:40:35   (  68.56,  48.83) 05/23/2023   08:40:41  (  68.57,  48.87)    2.20                 6
 05/23/2023   09:31:18   ( -68.52,-143.80) 05/23/2023   09:31:12  ( -68.53,-143.82)    1.32                 6
 05/23/2023   10:22:04   (  68.52,  23.51) 05/23/2023   10:21:39  (  68.52,  23.56)    1.83                25
 05/23/2023   11:12:47   ( -68.47,-169.11) 05/23/2023   11:12:10  ( -68.47,-169.13)    0.68                37
 05/23/2023   12:03:33   (  68.47,  -1.80) 05/23/2023   12:02:37  (  68.46,  -1.75)    2.27                56
 05/23/2023   12:54:16   ( -68.43, 165.57) 05/23/2023   12:53:08  ( -68.41, 165.56)    1.52                68
 05/23/2023   13:44:54   (  67.99, -26.57) 05/23/2023   13:43:42  (  68.02, -27.54)   40.62                72
 05/23/2023   14:35:29   ( -67.52, 141.32) 05/23/2023   14:34:21  ( -67.54, 139.25)   88.14                68