Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 4 3.  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   04:59:23   ( -69.18, -76.71) 04/14/2023   05:00:34  ( -69.12, -75.38)   53.29                71
 04/14/2023   05:49:59   (  68.63,  91.34) 04/14/2023   05:51:10  (  68.62,  91.35)    1.36                71
 04/14/2023   06:40:42   ( -68.60,-101.29) 04/14/2023   06:41:41  ( -68.58,-101.34)    3.31                59
 04/14/2023   07:31:28   (  68.58,  66.04) 04/14/2023   07:32:08  (  68.56,  66.03)    2.17                40
 04/14/2023   08:22:11   ( -68.55,-126.60) 04/14/2023   08:22:38  ( -68.57,-126.58)    2.62                27
 04/14/2023   09:12:57   (  68.53,  40.73) 04/14/2023   09:13:06  (  68.51,  40.72)    3.00                 9
 04/14/2023   10:03:40   ( -68.50,-151.91) 04/14/2023   10:03:36  ( -68.51,-151.89)    1.83                 4
 04/14/2023   10:54:26   (  68.48,  15.42) 04/14/2023   10:54:03  (  68.50,  15.48)    3.31                23
 04/14/2023   11:45:09   ( -68.45,-177.22) 04/14/2023   11:44:34  ( -68.46,-177.20)    1.06                35
 04/14/2023   12:35:55   (  68.43,  -9.89) 04/14/2023   12:35:01  (  68.45,  -9.83)    2.73                54
 04/14/2023   13:26:38   ( -68.40, 157.47) 04/14/2023   13:25:32  ( -68.40, 157.49)    0.47                66
 04/14/2023   14:17:17   (  68.01, -34.71) 04/14/2023   14:16:05  (  68.06, -35.55)   35.42                72
 04/14/2023   15:07:53   ( -67.60, 133.11) 04/14/2023   15:06:44  ( -67.58, 131.24)   79.22                69