Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 4 17.  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)
 04/29/2022   11:04:57   ( -69.47,-169.01) 04/29/2022   11:06:05  ( -69.41,-166.93)   81.47                68
 04/29/2022   11:55:31   (  68.83,  -0.80) 04/29/2022   11:56:44  (  68.75,  -0.43)   16.57                73
 04/29/2022   12:46:11   ( -68.63, 166.79) 04/29/2022   12:47:16  ( -68.65, 166.81)    2.89                65
 04/29/2022   13:36:57   (  68.62, -25.89) 04/29/2022   13:37:44  (  68.59, -25.89)    3.16                47
 04/29/2022   14:27:40   ( -68.58, 141.47) 04/29/2022   14:28:14  ( -68.60, 141.50)    1.91                34
 04/29/2022   15:18:25   (  68.52, -51.14) 04/29/2022   15:18:42  (  68.53, -51.20)    2.98                17
 04/29/2022   16:09:09   ( -68.54, 116.16) 04/29/2022   16:09:12  ( -68.54, 116.19)    1.27                 3
 04/29/2022   16:59:54   (  68.47, -76.45) 04/29/2022   16:59:40  (  68.48, -76.51)    2.37                14
 04/29/2022   17:50:38   ( -68.49,  90.84) 04/29/2022   17:50:10  ( -68.49,  90.88)    1.51                28
 04/29/2022   18:41:23   (  68.43,-101.76) 04/29/2022   18:40:38  (  68.42,-101.82)    2.22                45
 04/29/2022   19:32:07   ( -68.45,  65.53) 04/29/2022   19:31:08  ( -68.43,  65.57)    2.38                59
 04/29/2022   20:22:51   (  68.33,-127.01) 04/29/2022   20:21:37  (  68.31,-127.20)    7.85                74
 04/29/2022   21:13:26   ( -67.86,  40.90) 04/29/2022   21:12:15  ( -67.89,  39.65)   52.32                71