Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2021 11 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)
 11/24/2021   09:50:48   ( -69.80,-150.85) 11/24/2021   09:51:56  ( -69.73,-148.63)   85.68                68
 11/24/2021   10:41:22   (  69.15,  17.41) 11/24/2021   10:42:35  (  69.09,  17.85)   18.62                73
 11/24/2021   11:32:01   ( -68.96,-175.01) 11/24/2021   11:33:07  ( -68.93,-174.99)    3.06                66
 11/24/2021   12:22:47   (  68.94,  -7.67) 11/24/2021   12:23:34  (  68.93,  -7.61)    2.64                47
 11/24/2021   13:13:30   ( -68.90, 159.69) 11/24/2021   13:14:05  ( -68.88, 159.70)    2.93                35
 11/24/2021   14:04:16   (  68.88, -32.97) 11/24/2021   14:04:32  (  68.88, -32.92)    2.44                16
 11/24/2021   14:54:59   ( -68.85, 134.39) 11/24/2021   14:55:03  ( -68.83, 134.39)    2.81                 4
 11/24/2021   15:45:45   (  68.83, -58.28) 11/24/2021   15:45:30  (  68.82, -58.22)    2.26                15
 11/24/2021   16:36:28   ( -68.80, 109.08) 11/24/2021   16:36:01  ( -68.78, 109.09)    2.70                27
 11/24/2021   17:27:14   (  68.78, -83.58) 11/24/2021   17:26:28  (  68.77, -83.53)    2.10                46
 11/24/2021   18:17:57   ( -68.75,  83.78) 11/24/2021   18:16:59  ( -68.72,  83.78)    2.60                58
 11/24/2021   19:08:41   (  68.62,-108.74) 11/24/2021   19:07:27  (  68.67,-108.91)    8.70                74
 11/24/2021   19:59:17   ( -68.21,  59.11) 11/24/2021   19:58:06  ( -68.19,  57.85)   52.03                71