Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 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)
 02/23/2022   13:05:41   ( -69.49, 160.83) 02/23/2022   13:06:50  ( -69.40, 162.65)   71.36                69
 02/23/2022   13:56:15   (  68.84, -30.95) 02/23/2022   13:57:28  (  68.81, -30.78)    7.66                73
 02/23/2022   14:46:57   ( -68.75, 136.49) 02/23/2022   14:47:59  ( -68.76, 136.53)    2.43                62
 02/23/2022   15:37:42   (  68.68, -56.12) 02/23/2022   15:38:27  (  68.71, -56.16)    3.00                45
 02/23/2022   16:28:26   ( -68.70, 111.18) 02/23/2022   16:28:57  ( -68.71, 111.22)    2.34                31
 02/23/2022   17:19:11   (  68.63, -81.43) 02/23/2022   17:19:25  (  68.65, -81.46)    2.66                14
 02/23/2022   18:09:55   ( -68.65,  85.87) 02/23/2022   18:09:55  ( -68.66,  85.92)    2.30                 0
 02/23/2022   19:00:40   (  68.58,-106.74) 02/23/2022   19:00:23  (  68.60,-106.77)    2.31                17
 02/23/2022   19:51:24   ( -68.60,  60.56) 02/23/2022   19:50:53  ( -68.61,  60.61)    2.34                31
 02/23/2022   20:42:09   (  68.54,-132.05) 02/23/2022   20:41:21  (  68.55,-132.07)    1.95                48
 02/23/2022   21:32:53   ( -68.55,  35.25) 02/23/2022   21:31:51  ( -68.56,  35.31)    2.44                62
 02/23/2022   22:23:35   (  68.32,-157.15) 02/23/2022   22:22:22  (  68.34,-157.59)   18.08                73
 02/23/2022   23:14:10   ( -67.86,  10.76) 02/23/2022   23:13:00  ( -67.91,   9.25)   63.39                70