Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 4 19.  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  ( -69.40,-166.94)   81.06                68
 04/29/2022   11:55:31   (  68.82,  -0.79) 04/29/2022   11:56:44  (  68.75,  -0.44)   16.32                73
 04/29/2022   12:46:11   ( -68.63, 166.79) 04/29/2022   12:47:16  ( -68.64, 166.80)    1.91                65
 04/29/2022   13:36:57   (  68.62, -25.89) 04/29/2022   13:37:44  (  68.58, -25.90)    3.56                47
 04/29/2022   14:27:40   ( -68.58, 141.47) 04/29/2022   14:28:14  ( -68.59, 141.49)    0.91                34
 04/29/2022   15:18:26   (  68.57, -51.20) 04/29/2022   15:18:41  (  68.58, -51.14)    3.03                15
 04/29/2022   16:09:09   ( -68.54, 116.16) 04/29/2022   16:09:12  ( -68.53, 116.18)    0.77                 3
 04/29/2022   16:59:54   (  68.47, -76.45) 04/29/2022   16:59:40  (  68.47, -76.52)    2.86                14
 04/29/2022   17:50:38   ( -68.49,  90.84) 04/29/2022   17:50:10  ( -68.48,  90.87)    1.73                28
 04/29/2022   18:41:23   (  68.42,-101.76) 04/29/2022   18:40:38  (  68.41,-101.83)    2.87                45
 04/29/2022   19:32:07   ( -68.44,  65.53) 04/29/2022   19:31:08  ( -68.42,  65.56)    2.84                59
 04/29/2022   20:22:51   (  68.32,-127.01) 04/29/2022   20:21:37  (  68.30,-127.20)    8.48                74
 04/29/2022   21:13:26   ( -67.86,  40.90) 04/29/2022   21:12:15  ( -67.88,  39.64)   52.81                71