Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 9 6.  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, -83.72)   73.90                68
 09/16/2023   18:23:32   ( -68.88,  82.38) 09/16/2023   18:24:44  ( -68.82,  83.00)   25.87                72
 09/16/2023   19:14:12   (  68.56,-109.89) 09/16/2023   19:15:15  (  68.59,-109.91)    3.35                63
 09/16/2023   20:04:56   ( -68.57,  57.42) 09/16/2023   20:05:46  ( -68.54,  57.40)    2.99                50
 09/16/2023   20:55:41   (  68.52,-135.20) 09/16/2023   20:56:13  (  68.53,-135.23)    1.69                32
 09/16/2023   21:46:25   ( -68.53,  32.11) 09/16/2023   21:46:43  ( -68.54,  32.16)    2.49                18
 09/16/2023   22:37:10   (  68.47,-160.52) 09/16/2023   22:37:11  (  68.47,-160.54)    0.99                 1
 09/16/2023   23:27:54   ( -68.48,   6.79) 09/16/2023   23:27:41  ( -68.48,   6.84)    2.21                13
 09/17/2023   00:18:39   (  68.43, 174.16) 09/17/2023   00:18:09  (  68.41, 174.14)    2.36                30
 09/17/2023   01:09:23   ( -68.44, -18.53) 09/17/2023   01:08:39  ( -68.42, -18.47)    3.18                44
 09/17/2023   02:00:08   (  68.39, 148.85) 09/17/2023   01:59:06  (  68.40, 148.90)    2.88                62
 09/17/2023   02:50:51   ( -68.34, -43.77) 09/17/2023   02:49:37  ( -68.36, -43.79)    1.98                74
 09/17/2023   03:41:25   (  67.69, 124.34) 09/17/2023   03:40:15  (  67.74, 122.84)   63.45                70