Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 4 10.  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)
 04/14/2023   04:59:24   ( -69.20, -76.74) 04/14/2023   05:00:34  ( -69.17, -75.31)   56.42                70
 04/14/2023   05:50:00   (  68.64,  91.33) 04/14/2023   05:51:11  (  68.63,  91.35)    1.74                71
 04/14/2023   06:40:43   ( -68.61,-101.31) 04/14/2023   06:41:41  ( -68.63,-101.27)    2.19                58
 04/14/2023   07:31:29   (  68.59,  66.02) 04/14/2023   07:32:09  (  68.57,  66.04)    2.39                40
 04/14/2023   08:22:12   ( -68.56,-126.62) 04/14/2023   08:22:39  ( -68.57,-126.58)    1.67                27
 04/14/2023   09:12:58   (  68.54,  40.72) 04/14/2023   09:13:07  (  68.51,  40.73)    3.10                 9
 04/14/2023   10:03:41   ( -68.51,-151.93) 04/14/2023   10:03:37  ( -68.51,-151.90)    1.38                 4
 04/14/2023   10:54:26   (  68.44,  15.48) 04/14/2023   10:54:05  (  68.46,  15.42)    3.38                21
 04/14/2023   11:45:10   ( -68.46,-177.24) 04/14/2023   11:44:35  ( -68.46,-177.21)    1.47                35
 04/14/2023   12:35:55   (  68.39,  -9.83) 04/14/2023   12:35:03  (  68.40,  -9.89)    3.05                52
 04/14/2023   13:26:39   ( -68.41, 157.45) 04/14/2023   13:25:33  ( -68.40, 157.48)    1.89                66
 04/14/2023   14:17:18   (  68.01, -34.72) 04/14/2023   14:16:06  (  68.07, -35.55)   34.78                72
 04/14/2023   15:07:54   ( -67.61, 133.09) 04/14/2023   15:06:45  ( -67.58, 131.24)   78.49                69