Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 9 12.  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  (  69.30, -83.73)   73.68                68
 09/16/2023   18:23:32   ( -68.89,  82.37) 09/16/2023   18:24:44  ( -68.81,  82.99)   26.20                72
 09/16/2023   19:14:12   (  68.56,-109.89) 09/16/2023   19:15:15  (  68.59,-109.92)    3.16                63
 09/16/2023   20:04:56   ( -68.58,  57.41) 09/16/2023   20:05:45  ( -68.59,  57.46)    2.28                49
 09/16/2023   20:55:41   (  68.52,-135.20) 09/16/2023   20:56:13  (  68.53,-135.23)    1.63                32
 09/16/2023   21:46:25   ( -68.53,  32.10) 09/16/2023   21:46:43  ( -68.53,  32.14)    1.95                18
 09/16/2023   22:37:10   (  68.47,-160.52) 09/16/2023   22:37:11  (  68.47,-160.55)    1.36                 1
 09/16/2023   23:27:54   ( -68.49,   6.78) 09/16/2023   23:27:41  ( -68.47,   6.83)    3.00                13
 09/17/2023   00:18:39   (  68.43, 174.17) 09/17/2023   00:18:09  (  68.41, 174.14)    2.76                30
 09/17/2023   01:09:22   ( -68.39, -18.47) 09/17/2023   01:08:39  ( -68.41, -18.49)    2.05                43
 09/17/2023   02:00:08   (  68.39, 148.85) 09/17/2023   01:59:06  (  68.40, 148.89)    2.46                62
 09/17/2023   02:50:51   ( -68.35, -43.78) 09/17/2023   02:49:37  ( -68.35, -43.80)    0.72                74
 09/17/2023   03:41:25   (  67.69, 124.34) 09/17/2023   03:40:15  (  67.74, 122.84)   63.69                70