Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 1 11.  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)
 01/15/2022   12:47:00   (  69.34, -14.25) 01/15/2022   12:48:10  (  69.27, -13.04)   48.14                70
 01/15/2022   13:37:35   ( -68.88, 153.71) 01/15/2022   13:38:47  ( -68.89, 153.82)    4.41                72
 01/15/2022   14:28:20   (  68.82, -38.90) 01/15/2022   14:29:15  (  68.84, -38.87)    2.53                55
 01/15/2022   15:19:03   ( -68.79, 128.46) 01/15/2022   15:19:46  ( -68.78, 128.44)    1.24                43
 01/15/2022   16:09:49   (  68.77, -64.21) 01/15/2022   16:10:13  (  68.78, -64.18)    1.78                24
 01/15/2022   17:00:32   ( -68.74, 103.15) 01/15/2022   17:00:44  ( -68.73, 103.13)    1.91                12
 01/15/2022   17:51:18   (  68.73, -89.53) 01/15/2022   17:51:11  (  68.73, -89.48)    1.85                 7
 01/15/2022   18:42:01   ( -68.70,  77.83) 01/15/2022   18:41:42  ( -68.67,  77.82)    3.01                19
 01/15/2022   19:32:47   (  68.69,-114.85) 01/15/2022   19:32:09  (  68.67,-114.79)    2.70                38
 01/15/2022   20:23:30   ( -68.66,  52.51) 01/15/2022   20:22:39  ( -68.67,  52.58)    3.27                51
 01/15/2022   21:14:15   (  68.59,-140.09) 01/15/2022   21:13:07  (  68.62,-140.10)    3.10                68
 01/15/2022   22:04:53   ( -68.35,  27.54) 01/15/2022   22:03:40  ( -68.40,  26.99)   23.51                73
 01/15/2022   22:55:27   (  67.69,-164.32) 01/15/2022   22:54:20  (  67.70,-166.50)   92.16                67