Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 2 16.  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   13:05:42   ( -69.50, 160.82) 02/23/2022   13:06:50  ( -69.44, 162.70)   73.83                68
 02/23/2022   13:56:16   (  68.85, -30.97) 02/23/2022   13:57:29  (  68.80, -30.80)    9.46                73
 02/23/2022   14:46:58   ( -68.76, 136.47) 02/23/2022   14:48:00  ( -68.75, 136.51)    2.07                62
 02/23/2022   15:37:43   (  68.70, -56.14) 02/23/2022   15:38:28  (  68.69, -56.18)    1.81                45
 02/23/2022   16:28:27   ( -68.71, 111.16) 02/23/2022   16:28:58  ( -68.70, 111.20)    2.37                31
 02/23/2022   17:19:12   (  68.65, -81.45) 02/23/2022   17:19:26  (  68.64, -81.48)    1.85                14
 02/23/2022   18:09:56   ( -68.66,  85.85) 02/23/2022   18:09:56  ( -68.64,  85.90)    2.69                 0
 02/23/2022   19:00:41   (  68.60,-106.76) 02/23/2022   19:00:24  (  68.59,-106.79)    1.93                17
 02/23/2022   19:51:25   ( -68.61,  60.54) 02/23/2022   19:50:54  ( -68.59,  60.59)    3.02                31
 02/23/2022   20:42:10   (  68.55,-132.07) 02/23/2022   20:41:22  (  68.53,-132.09)    2.05                48
 02/23/2022   21:32:54   ( -68.56,  35.23) 02/23/2022   21:31:52  ( -68.54,  35.29)    3.38                62
 02/23/2022   22:23:36   (  68.34,-157.17) 02/23/2022   22:22:23  (  68.32,-157.61)   18.26                73
 02/23/2022   23:14:11   ( -67.87,  10.74) 02/23/2022   23:13:01  ( -67.89,   9.23)   63.27                70