Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 9 8.  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)
 09/16/2023   17:32:57   (  69.36, -85.60) 09/16/2023   17:34:05  (  69.27, -83.76)   73.25                68
 09/16/2023   18:23:31   ( -68.84,  82.44) 09/16/2023   18:24:44  ( -68.79,  82.96)   21.59                73
 09/16/2023   19:14:12   (  68.57,-109.89) 09/16/2023   19:15:15  (  68.57,-109.94)    2.05                63
 09/16/2023   20:04:56   ( -68.58,  57.41) 09/16/2023   20:05:45  ( -68.57,  57.43)    1.49                49
 09/16/2023   20:55:41   (  68.53,-135.21) 09/16/2023   20:56:13  (  68.51,-135.26)    2.99                32
 09/16/2023   21:46:25   ( -68.53,  32.09) 09/16/2023   21:46:43  ( -68.51,  32.12)    3.09                18
 09/16/2023   22:37:10   (  68.48,-160.53) 09/16/2023   22:37:10  (  68.50,-160.51)    2.17                 0
 09/16/2023   23:27:53   ( -68.44,   6.85) 09/16/2023   23:27:41  ( -68.45,   6.80)    2.20                12
 09/17/2023   00:18:39   (  68.44, 174.16) 09/17/2023   00:18:08  (  68.44, 174.18)    0.90                31
 09/17/2023   01:09:22   ( -68.39, -18.47) 09/17/2023   01:08:39  ( -68.39, -18.51)    1.85                43
 09/17/2023   02:00:08   (  68.39, 148.84) 09/17/2023   01:59:06  (  68.38, 148.86)    1.90                62
 09/17/2023   02:50:51   ( -68.35, -43.79) 09/17/2023   02:49:37  ( -68.33, -43.83)    2.90                74
 09/17/2023   03:41:25   (  67.70, 124.34) 09/17/2023   03:40:15  (  67.72, 122.81)   64.36                70