Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 9 25.  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   (  69.09, -74.08) 09/29/2023   16:49:23  (  69.00, -72.96)   45.46                71
 09/29/2023   17:38:47   ( -68.62,  93.87) 09/29/2023   17:40:00  ( -68.63,  93.91)    1.88                73
 09/29/2023   18:29:32   (  68.56, -98.75) 09/29/2023   18:30:28  (  68.56, -98.78)    1.44                56
 09/29/2023   19:20:16   ( -68.58,  68.55) 09/29/2023   19:20:58  ( -68.56,  68.59)    2.22                42
 09/29/2023   20:11:01   (  68.52,-124.07) 09/29/2023   20:11:26  (  68.50,-124.10)    2.52                25
 09/29/2023   21:01:44   ( -68.48,  43.30) 09/29/2023   21:01:56  ( -68.50,  43.27)    2.60                12
 09/29/2023   21:52:30   (  68.48,-149.38) 09/29/2023   21:52:23  (  68.49,-149.35)    2.23                 7
 09/29/2023   22:43:13   ( -68.44,  17.98) 09/29/2023   22:42:54  ( -68.44,  17.96)    1.12                19
 09/29/2023   23:33:59   (  68.43,-174.70) 09/29/2023   23:33:21  (  68.43,-174.67)    1.50                38
 09/30/2023   00:24:42   ( -68.39,  -7.33) 09/30/2023   00:23:52  ( -68.37,  -7.36)    2.31                50
 09/30/2023   01:15:28   (  68.39, 159.98) 09/30/2023   01:14:19  (  68.36, 160.01)    3.08                69
 09/30/2023   02:06:07   ( -68.14, -32.38) 09/30/2023   02:04:53  ( -68.15, -32.88)   20.83                74
 09/30/2023   02:56:40   (  67.43, 135.80) 09/30/2023   02:55:33  (  67.43, 133.64)   92.24                67