Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 2 10.  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   12:10:00   (  69.39,  -4.81) 02/21/2023   12:11:08  (  69.32,  -2.71)   82.61                68
 02/21/2023   13:00:35   ( -68.92, 163.17) 02/21/2023   13:01:47  ( -68.84, 164.01)   34.68                72
 02/21/2023   13:51:14   (  68.54, -29.02) 02/21/2023   13:52:19  (  68.56, -28.97)    3.35                65
 02/21/2023   14:41:57   ( -68.50, 138.36) 02/21/2023   14:42:50  ( -68.52, 138.34)    2.53                53
 02/21/2023   15:32:43   (  68.49, -54.33) 02/21/2023   15:33:17  (  68.51, -54.28)    2.52                34
 02/21/2023   16:23:26   ( -68.45, 113.04) 02/21/2023   16:23:48  ( -68.46, 113.03)    1.42                22
 02/21/2023   17:14:12   (  68.45, -79.64) 02/21/2023   17:14:15  (  68.45, -79.59)    2.04                 3
 02/21/2023   18:04:55   ( -68.40,  87.73) 02/21/2023   18:04:46  ( -68.40,  87.72)    0.44                 9
 02/21/2023   18:55:41   (  68.40,-104.96) 02/21/2023   18:55:13  (  68.39,-104.91)    2.19                28
 02/21/2023   19:46:24   ( -68.36,  62.42) 02/21/2023   19:45:44  ( -68.35,  62.41)    0.99                40
 02/21/2023   20:37:10   (  68.35,-130.27) 02/21/2023   20:36:11  (  68.33,-130.22)    2.87                59
 02/21/2023   21:27:53   ( -68.31,  37.10) 02/21/2023   21:26:42  ( -68.29,  37.10)    2.10                71
 02/21/2023   22:18:29   (  67.77,-154.90) 02/21/2023   22:17:18  (  67.79,-156.13)   51.81                71
 02/21/2023   23:09:04   ( -67.29,  12.99) 02/21/2023   23:07:57  ( -67.31,  10.67)   99.22                67