Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 4 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)
 05/12/2022   10:20:25   ( -69.55,-157.97) 05/12/2022   10:21:32  ( -69.52,-155.59)   92.63                67
 05/12/2022   11:10:59   (  68.90,  10.24) 05/12/2022   11:12:11  (  68.87,  10.90)   26.47                72
 05/12/2022   12:01:37   ( -68.60, 177.97) 05/12/2022   12:02:46  ( -68.61, 177.92)    2.32                69
 05/12/2022   12:52:23   (  68.59, -14.71) 05/12/2022   12:53:13  (  68.60, -14.70)    0.93                50
 05/12/2022   13:43:05   ( -68.55, 152.65) 05/12/2022   13:43:43  ( -68.55, 152.61)    1.87                38
 05/12/2022   14:33:51   (  68.54, -40.03) 05/12/2022   14:34:10  (  68.54, -40.02)    0.73                19
 05/12/2022   15:24:34   ( -68.51, 127.34) 05/12/2022   15:24:41  ( -68.49, 127.30)    2.32                 7
 05/12/2022   16:15:20   (  68.50, -65.34) 05/12/2022   16:15:08  (  68.48, -65.33)    2.05                12
 05/12/2022   17:06:03   ( -68.46, 102.02) 05/12/2022   17:05:38  ( -68.49, 102.06)    3.32                25
 05/12/2022   17:56:48   (  68.40, -90.59) 05/12/2022   17:56:06  (  68.42, -90.64)    3.36                42
 05/12/2022   18:47:32   ( -68.42,  76.71) 05/12/2022   18:46:36  ( -68.43,  76.74)    2.21                56
 05/12/2022   19:38:17   (  68.36,-115.90) 05/12/2022   19:37:04  (  68.37,-115.95)    2.29                73
 05/12/2022   20:28:53   ( -67.94,  51.94) 05/12/2022   20:27:41  ( -68.00,  50.96)   41.43                72