Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 3 13.  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)
 03/21/2022   12:27:39   (  69.35,  -9.50) 03/21/2022   12:28:48  (  69.30,  -7.87)   64.02                69
 03/21/2022   13:18:13   ( -68.89, 158.46) 03/21/2022   13:19:26  ( -68.82, 158.84)   16.96                73
 03/21/2022   14:08:55   (  68.66, -33.92) 03/21/2022   14:09:56  (  68.66, -33.99)    2.63                61
 03/21/2022   14:59:39   ( -68.68, 133.37) 03/21/2022   15:00:26  ( -68.66, 133.39)    2.33                47
 03/21/2022   15:50:24   (  68.62, -59.23) 03/21/2022   15:50:54  (  68.61, -59.29)    2.70                30
 03/21/2022   16:41:08   ( -68.63, 108.06) 03/21/2022   16:41:24  ( -68.61, 108.09)    2.91                16
 03/21/2022   17:31:53   (  68.57, -84.55) 03/21/2022   17:31:52  (  68.55, -84.60)    2.88                 1
 03/21/2022   18:22:36   ( -68.53,  82.82) 03/21/2022   18:22:22  ( -68.56,  82.78)    3.11                14
 03/21/2022   19:13:22   (  68.52,-109.86) 03/21/2022   19:12:50  (  68.50,-109.91)    3.15                32
 03/21/2022   20:04:05   ( -68.49,  57.51) 03/21/2022   20:03:20  ( -68.50,  57.47)    2.52                45
 03/21/2022   20:54:51   (  68.47,-135.17) 03/21/2022   20:53:47  (  68.50,-135.14)    3.24                64
 03/21/2022   21:45:33   ( -68.38,  32.26) 03/21/2022   21:44:19  ( -68.40,  32.10)    6.96                74
 03/21/2022   22:36:07   (  67.72,-159.60) 03/21/2022   22:34:58  (  67.74,-161.33)   73.28                69