Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 1 21.  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)
 01/28/2022   12:53:03   ( -69.57, 163.91) 01/28/2022   12:54:12  ( -69.48, 165.80)   73.98                69
 01/28/2022   13:43:37   (  68.93, -27.88) 01/28/2022   13:44:50  (  68.89, -27.63)   10.51                73
 01/28/2022   14:34:18   ( -68.78, 139.64) 01/28/2022   14:35:22  ( -68.79, 139.60)    1.66                64
 01/28/2022   15:25:04   (  68.78, -53.05) 01/28/2022   15:25:49  (  68.78, -53.01)    1.70                45
 01/28/2022   16:15:47   ( -68.74, 114.32) 01/28/2022   16:16:20  ( -68.73, 114.29)    1.28                33
 01/28/2022   17:06:33   (  68.73, -78.37) 01/28/2022   17:06:47  (  68.73, -78.32)    1.82                14
 01/28/2022   17:57:16   ( -68.70,  89.00) 01/28/2022   17:57:18  ( -68.68,  88.98)    2.13                 2
 01/28/2022   18:48:02   (  68.69,-103.68) 01/28/2022   18:47:45  (  68.67,-103.63)    2.82                17
 01/28/2022   19:38:45   ( -68.65,  63.68) 01/28/2022   19:38:16  ( -68.62,  63.67)    3.39                29
 01/28/2022   20:29:30   (  68.60,-128.93) 01/28/2022   20:28:43  (  68.62,-128.94)    2.68                47
 01/28/2022   21:20:14   ( -68.61,  38.37) 01/28/2022   21:19:13  ( -68.62,  38.44)    3.06                61
 01/28/2022   22:10:57   (  68.45,-154.11) 01/28/2022   22:09:43  (  68.46,-154.39)   11.65                74
 01/28/2022   23:01:32   ( -67.98,  13.81) 01/28/2022   23:00:22  ( -67.97,  12.37)   59.81                70