Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 7 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)
 07/20/2025   13:52:11   (  69.93, -31.06) 07/20/2025   13:53:17  (  69.89, -28.52)   97.19                66
 07/20/2025   14:42:45   ( -69.45, 136.98) 07/20/2025   14:43:56  ( -69.41, 138.16)   46.30                71
 07/20/2025   15:33:23   (  68.98, -55.06) 07/20/2025   15:34:31  (  68.98, -55.05)    0.46                68
 07/20/2025   16:24:06   ( -68.98, 112.27) 07/20/2025   16:25:01  ( -68.98, 112.32)    2.16                55
 07/20/2025   17:14:52   (  68.93, -80.36) 07/20/2025   17:15:29  (  68.92, -80.36)    1.05                37
 07/20/2025   18:05:35   ( -68.93,  86.96) 07/20/2025   18:05:59  ( -68.92,  87.01)    2.13                24
 07/20/2025   18:56:21   (  68.89,-105.67) 07/20/2025   18:56:27  (  68.87,-105.67)    1.73                 6
 07/20/2025   19:47:04   ( -68.88,  61.65) 07/20/2025   19:46:57  ( -68.87,  61.70)    2.34                 7
 07/20/2025   20:37:50   (  68.84,-130.98) 07/20/2025   20:37:25  (  68.82,-130.98)    2.43                25
 07/20/2025   21:28:33   ( -68.83,  36.35) 07/20/2025   21:27:55  ( -68.82,  36.39)    2.72                38
 07/20/2025   22:19:19   (  68.79,-156.29) 07/20/2025   22:18:23  (  68.76,-156.29)    3.13                56
 07/20/2025   23:10:02   ( -68.78,  11.04) 07/20/2025   23:08:53  ( -68.76,  11.08)    3.21                69
 07/21/2025   00:00:40   (  68.31, 178.97) 07/20/2025   23:59:28  (  68.33, 177.91)   43.73                72
 07/21/2025   00:51:14   ( -67.82, -13.10) 07/21/2025   00:50:07  ( -67.84, -15.33)   93.59                67
 08/02/2025   13:07:46   (  69.89, -19.84) 08/02/2025   13:08:53  (  69.83, -17.43)   92.48                67
 08/02/2025   13:58:21   ( -69.45, 148.13) 08/02/2025   13:59:32  ( -69.36, 149.26)   45.53                71
 08/02/2025   14:48:59   (  68.99, -43.92) 08/02/2025   14:50:06  (  68.97, -43.89)    2.49                67
 08/02/2025   15:39:41   ( -68.92, 123.49) 08/02/2025   15:40:37  ( -68.93, 123.43)    2.57                56
 08/02/2025   16:30:28   (  68.94, -69.23) 08/02/2025   16:31:04  (  68.91, -69.20)    3.17                36
 08/02/2025   17:21:10   ( -68.87,  98.18) 08/02/2025   17:21:35  ( -68.88,  98.12)    2.40                25
 08/02/2025   18:11:56   (  68.84, -94.47) 08/02/2025   18:12:02  (  68.86, -94.51)    2.84                 6
 08/02/2025   19:02:39   ( -68.82,  72.87) 08/02/2025   19:02:33  ( -68.82,  72.81)    2.49                 6
 08/02/2025   19:53:25   (  68.79,-119.78) 08/02/2025   19:53:00  (  68.80,-119.82)    2.33                25
 08/02/2025   20:44:08   ( -68.78,  47.56) 08/02/2025   20:43:31  ( -68.77,  47.50)    2.81                37
 08/02/2025   21:34:54   (  68.74,-145.09) 08/02/2025   21:33:58  (  68.75,-145.14)    2.04                56
 08/02/2025   22:25:37   ( -68.73,  22.25) 08/02/2025   22:24:29  ( -68.71,  22.19)    3.29                68
 08/02/2025   23:16:15   (  68.27,-169.83) 08/02/2025   23:15:04  (  68.26,-171.01)   48.44                71
 08/03/2025   00:06:50   ( -67.82,  -1.95) 08/03/2025   00:05:42  ( -67.85,  -4.15)   92.19                68