Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 3 14.  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)
 03/21/2022   12:27:39   (  69.37,  -9.52) 03/21/2022   12:28:48  (  69.29,  -7.89)   64.54                69
 03/21/2022   13:18:14   ( -68.91, 158.44) 03/21/2022   13:19:26  ( -68.86, 158.89)   19.07                72
 03/21/2022   14:08:56   (  68.68, -33.95) 03/21/2022   14:09:56  (  68.70, -33.94)    1.80                60
 03/21/2022   14:59:39   ( -68.65, 133.41) 03/21/2022   15:00:27  ( -68.65, 133.37)    1.77                48
 03/21/2022   15:50:25   (  68.63, -59.26) 03/21/2022   15:50:54  (  68.64, -59.24)    1.28                29
 03/21/2022   16:41:08   ( -68.60, 108.10) 03/21/2022   16:41:25  ( -68.59, 108.06)    1.80                17
 03/21/2022   17:31:54   (  68.59, -84.57) 03/21/2022   17:31:52  (  68.59, -84.55)    0.90                 2
 03/21/2022   18:22:37   ( -68.55,  82.79) 03/21/2022   18:22:23  ( -68.54,  82.76)    2.00                14
 03/21/2022   19:13:23   (  68.54,-109.88) 03/21/2022   19:12:50  (  68.54,-109.86)    0.89                33
 03/21/2022   20:04:06   ( -68.51,  57.48) 03/21/2022   20:03:21  ( -68.49,  57.45)    2.35                45
 03/21/2022   20:54:52   (  68.49,-135.19) 03/21/2022   20:53:48  (  68.48,-135.16)    1.27                64
 03/21/2022   21:45:34   ( -68.40,  32.24) 03/21/2022   21:44:20  ( -68.38,  32.08)    7.17                74
 03/21/2022   22:36:08   (  67.74,-159.62) 03/21/2022   22:34:59  (  67.72,-161.35)   73.17                69