Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 9 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)
 09/23/2025   08:29:40   (  69.62,  50.23) 09/23/2025   08:30:49  (  69.57,  51.96)   67.29                69
 09/23/2025   09:20:15   ( -69.13,-141.75) 09/23/2025   09:21:28  ( -69.09,-141.34)   17.05                73
 09/23/2025   10:10:57   (  68.93,  25.84) 09/23/2025   10:11:58  (  68.93,  25.83)    0.57                61
 09/23/2025   11:01:41   ( -68.92,-166.83) 09/23/2025   11:02:28  ( -68.93,-166.79)    1.90                47
 09/23/2025   11:52:26   (  68.87,   0.54) 09/23/2025   11:52:56  (  68.87,   0.52)    0.97                30
 09/23/2025   12:43:10   ( -68.86, 167.87) 09/23/2025   12:43:26  ( -68.88, 167.90)    1.90                16
 09/23/2025   13:33:55   (  68.82, -24.76) 09/23/2025   13:33:54  (  68.82, -24.79)    1.36                 1
 09/23/2025   14:24:39   ( -68.81, 142.57) 09/23/2025   14:24:24  ( -68.82, 142.59)    1.99                15
 09/23/2025   15:15:24   (  68.76, -50.06) 09/23/2025   15:14:52  (  68.77, -50.09)    1.73                32
 09/23/2025   16:06:07   ( -68.75, 117.27) 09/23/2025   16:05:21  ( -68.77, 117.28)    2.16                46
 09/23/2025   16:56:52   (  68.71, -75.36) 09/23/2025   16:55:49  (  68.72, -75.40)    2.09                63
 09/23/2025   17:47:35   ( -68.65,  92.04) 09/23/2025   17:46:20  ( -68.67,  91.91)    5.90                75
 09/23/2025   18:38:08   (  67.95, -99.75) 09/23/2025   18:37:00  (  67.96,-101.61)   77.38                68