Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 5 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)
 05/23/2023   03:36:26   (  69.62, 123.49) 05/23/2023   03:37:33  (  69.55, 125.91)   94.32                67
 05/23/2023   04:27:01   ( -69.16, -68.54) 05/23/2023   04:28:12  ( -69.06, -67.40)   46.51                71
 05/23/2023   05:17:38   (  68.67,  99.44) 05/23/2023   05:18:47  (  68.64,  99.42)    3.43                69
 05/23/2023   06:08:21   ( -68.63, -93.20) 05/23/2023   06:09:17  ( -68.63, -93.21)    0.33                56
 05/23/2023   06:59:07   (  68.62,  74.12) 05/23/2023   06:59:44  (  68.63,  74.18)    2.75                37
 05/23/2023   07:49:50   ( -68.59,-118.52) 05/23/2023   07:50:15  ( -68.58,-118.52)    1.08                25
 05/23/2023   08:40:36   (  68.57,  48.81) 05/23/2023   08:40:42  (  68.58,  48.87)    2.50                 6
 05/23/2023   09:31:19   ( -68.54,-143.83) 05/23/2023   09:31:13  ( -68.52,-143.83)    2.25                 6
 05/23/2023   10:22:05   (  68.53,  23.49) 05/23/2023   10:21:40  (  68.52,  23.56)    2.84                25
 05/23/2023   11:12:48   ( -68.50,-169.15) 05/23/2023   11:12:11  ( -68.46,-169.14)    3.44                37
 05/23/2023   12:03:33   (  68.43,  -1.75) 05/23/2023   12:02:39  (  68.41,  -1.82)    3.58                54
 05/23/2023   12:54:16   ( -68.40, 165.61) 05/23/2023   12:53:09  ( -68.41, 165.55)    2.68                67
 05/23/2023   13:44:55   (  68.01, -26.59) 05/23/2023   13:43:43  (  68.03, -27.54)   39.68                72
 05/23/2023   14:35:30   ( -67.54, 141.30) 05/23/2023   14:34:22  ( -67.54, 139.24)   87.17                68