Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 9 30.  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)
 09/30/2023   02:56:39   (  67.41, 135.82) 09/30/2023   02:55:32  (  67.44, 133.65)   92.90                67
 10/12/2023   15:12:47   ( -69.41, 129.31) 10/12/2023   15:13:55  ( -69.32, 131.28)   77.98                68
 10/12/2023   16:03:21   (  68.78, -62.50) 10/12/2023   16:04:33  (  68.71, -62.15)   15.74                72
 10/12/2023   16:54:01   ( -68.57, 105.09) 10/12/2023   16:55:06  ( -68.56, 105.02)    3.01                65
 10/12/2023   17:44:47   (  68.57, -87.61) 10/12/2023   17:45:32  (  68.59, -87.54)    3.52                45
 10/12/2023   18:35:30   ( -68.53,  79.77) 10/12/2023   18:36:03  ( -68.55,  79.77)    2.14                33
 10/12/2023   19:26:16   (  68.53,-112.93) 10/12/2023   19:26:30  (  68.53,-112.86)    2.50                14
 10/12/2023   20:16:59   ( -68.49,  54.45) 10/12/2023   20:17:01  ( -68.48,  54.45)    0.41                 2
 10/12/2023   21:07:44   (  68.43,-138.17) 10/12/2023   21:07:28  (  68.46,-138.18)    3.27                16
 10/12/2023   21:58:28   ( -68.44,  29.13) 10/12/2023   21:57:59  ( -68.42,  29.13)    2.97                29
 10/12/2023   22:49:13   (  68.39,-163.49) 10/12/2023   22:48:26  (  68.40,-163.50)    0.78                47
 10/12/2023   23:39:56   ( -68.35,   3.88) 10/12/2023   23:38:57  ( -68.35,   3.81)    2.80                59
 10/13/2023   00:30:39   (  68.19, 171.39) 10/13/2023   00:29:26  (  68.23, 171.04)   15.14                73
 10/13/2023   01:21:15   ( -67.77, -20.77) 10/13/2023   01:20:04  ( -67.80, -22.11)   56.60                71