Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 5 12.  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, 123.50) 05/23/2023   03:37:32  (  69.56, 125.91)   93.83                67
 05/23/2023   04:27:00   ( -69.14, -68.51) 05/23/2023   04:28:11  ( -69.08, -67.38)   45.37                71
 05/23/2023   05:17:37   (  68.66,  99.45) 05/23/2023   05:18:46  (  68.64,  99.42)    2.26                69
 05/23/2023   06:08:21   ( -68.66, -93.24) 05/23/2023   06:09:16  ( -68.64, -93.19)    3.02                55
 05/23/2023   06:59:06   (  68.61,  74.14) 05/23/2023   06:59:44  (  68.58,  74.11)    3.38                38
 05/23/2023   07:49:49   ( -68.57,-118.49) 05/23/2023   07:50:14  ( -68.59,-118.50)    2.61                25
 05/23/2023   08:40:35   (  68.57,  48.82) 05/23/2023   08:40:41  (  68.58,  48.87)    2.58                 6
 05/23/2023   09:31:18   ( -68.52,-143.80) 05/23/2023   09:31:12  ( -68.53,-143.81)    1.37                 6
 05/23/2023   10:22:04   (  68.52,  23.51) 05/23/2023   10:21:39  (  68.52,  23.56)    2.29                25
 05/23/2023   11:12:47   ( -68.48,-169.12) 05/23/2023   11:12:10  ( -68.48,-169.12)    0.21                37
 05/23/2023   12:03:33   (  68.47,  -1.81) 05/23/2023   12:02:37  (  68.47,  -1.75)    2.67                56
 05/23/2023   12:54:16   ( -68.43, 165.57) 05/23/2023   12:53:08  ( -68.42, 165.57)    1.18                68
 05/23/2023   13:44:54   (  68.00, -26.58) 05/23/2023   13:43:42  (  68.03, -27.54)   40.16                72
 05/23/2023   14:35:29   ( -67.52, 141.32) 05/23/2023   14:34:21  ( -67.55, 139.26)   87.71                68