Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 9 19.  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)
 09/29/2023   16:48:12   (  69.10, -74.10) 09/29/2023   16:49:22  (  69.04, -72.91)   47.51                70
 09/29/2023   17:38:47   ( -68.62,  93.86) 09/29/2023   17:40:00  ( -68.61,  93.90)    1.55                73
 09/29/2023   18:29:32   (  68.57, -98.76) 09/29/2023   18:30:28  (  68.55, -98.80)    3.17                56
 09/29/2023   19:20:16   ( -68.58,  68.55) 09/29/2023   19:20:58  ( -68.55,  68.58)    3.14                42
 09/29/2023   20:11:01   (  68.53,-124.08) 09/29/2023   20:11:25  (  68.54,-124.05)    1.62                24
 09/29/2023   21:01:44   ( -68.48,  43.30) 09/29/2023   21:01:56  ( -68.49,  43.26)    1.77                12
 09/29/2023   21:52:30   (  68.48,-149.40) 09/29/2023   21:52:23  (  68.48,-149.37)    1.54                 7
 09/29/2023   22:43:13   ( -68.44,  17.98) 09/29/2023   22:42:54  ( -68.43,  17.94)    1.88                19
 09/29/2023   23:33:58   (  68.39,-174.64) 09/29/2023   23:33:21  (  68.41,-174.69)    3.24                37
 09/30/2023   00:24:42   ( -68.40,  -7.34) 09/30/2023   00:23:51  ( -68.42,  -7.30)    3.00                51
 09/30/2023   01:15:27   (  68.34, 160.04) 09/30/2023   01:14:19  (  68.35, 160.00)    1.75                68
 09/30/2023   02:06:06   ( -68.08, -32.31) 09/30/2023   02:04:53  ( -68.14, -32.89)   24.77                73
 09/30/2023   02:56:40   (  67.44, 135.79) 09/30/2023   02:55:32  (  67.47, 133.68)   89.75                68