Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 2 20.  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)
 02/23/2022   13:05:41   ( -69.48, 160.85) 02/23/2022   13:06:50  ( -69.41, 162.65)   70.98                69
 02/23/2022   13:56:15   (  68.83, -30.94) 02/23/2022   13:57:28  (  68.82, -30.77)    6.84                73
 02/23/2022   14:46:57   ( -68.74, 136.50) 02/23/2022   14:48:00  ( -68.71, 136.47)    2.81                63
 02/23/2022   15:37:43   (  68.72, -56.17) 02/23/2022   15:38:27  (  68.71, -56.15)    1.46                44
 02/23/2022   16:28:26   ( -68.69, 111.19) 02/23/2022   16:28:58  ( -68.66, 111.16)    3.01                32
 02/23/2022   17:19:12   (  68.67, -81.48) 02/23/2022   17:19:25  (  68.66, -81.45)    1.77                13
 02/23/2022   18:09:55   ( -68.64,  85.88) 02/23/2022   18:09:56  ( -68.61,  85.85)    3.22                 1
 02/23/2022   19:00:41   (  68.62,-106.79) 02/23/2022   19:00:23  (  68.61,-106.76)    2.10                18
 02/23/2022   19:51:24   ( -68.59,  60.57) 02/23/2022   19:50:53  ( -68.61,  60.62)    3.31                31
 02/23/2022   20:42:10   (  68.58,-132.10) 02/23/2022   20:41:21  (  68.56,-132.06)    2.46                49
 02/23/2022   21:32:53   ( -68.54,  35.26) 02/23/2022   21:31:51  ( -68.56,  35.32)    3.21                62
 02/23/2022   22:23:35   (  68.31,-157.13) 02/23/2022   22:22:22  (  68.34,-157.58)   18.65                73
 02/23/2022   23:14:11   ( -67.90,  10.70) 02/23/2022   23:13:00  ( -67.92,   9.26)   60.48                71