Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 2 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)
 02/21/2023   12:10:01   (  69.40,  -4.83) 02/21/2023   12:11:08  (  69.36,  -2.67)   85.02                67
 02/21/2023   13:00:36   ( -68.94, 163.14) 02/21/2023   13:01:47  ( -68.87, 164.04)   37.12                71
 02/21/2023   13:51:15   (  68.55, -29.04) 02/21/2023   13:52:20  (  68.55, -29.00)    1.90                65
 02/21/2023   14:41:58   ( -68.52, 138.33) 02/21/2023   14:42:51  ( -68.49, 138.31)    3.00                53
 02/21/2023   15:32:44   (  68.51, -54.35) 02/21/2023   15:33:18  (  68.49, -54.31)    2.71                34
 02/21/2023   16:23:27   ( -68.47, 113.01) 02/21/2023   16:23:48  ( -68.49, 113.07)    2.89                21
 02/21/2023   17:14:11   (  68.41, -79.59) 02/21/2023   17:14:15  (  68.43, -79.62)    2.90                 4
 02/21/2023   18:04:55   ( -68.42,  87.70) 02/21/2023   18:04:45  ( -68.43,  87.76)    2.35                10
 02/21/2023   18:55:40   (  68.36,-104.91) 02/21/2023   18:55:13  (  68.37,-104.93)    1.84                27
 02/21/2023   19:46:24   ( -68.38,  62.39) 02/21/2023   19:45:43  ( -68.37,  62.45)    2.35                41
 02/21/2023   20:37:09   (  68.31,-130.22) 02/21/2023   20:36:11  (  68.32,-130.24)    1.02                58
 02/21/2023   21:27:53   ( -68.33,  37.08) 02/21/2023   21:26:41  ( -68.32,  37.14)    2.88                72
 02/21/2023   22:18:29   (  67.78,-154.92) 02/21/2023   22:17:18  (  67.77,-156.16)   52.07                71
 02/21/2023   23:09:04   ( -67.32,  12.96) 02/21/2023   23:07:57  ( -67.28,  10.64)   99.50                67