Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 7 18.  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   13:52:10   (  69.91, -31.02) 07/20/2025   13:53:17  (  69.86, -28.56)   94.31                67
 07/20/2025   14:42:45   ( -69.48, 136.94) 07/20/2025   14:43:56  ( -69.38, 138.12)   47.35                71
 07/20/2025   15:33:22   (  68.96, -55.02) 07/20/2025   15:34:31  (  68.95, -55.09)    2.78                69
 07/20/2025   16:24:05   ( -68.95, 112.31) 07/20/2025   16:25:01  ( -68.95, 112.29)    0.71                56
 07/20/2025   17:14:51   (  68.91, -80.33) 07/20/2025   17:15:29  (  68.90, -80.40)    3.19                38
 07/20/2025   18:05:34   ( -68.90,  87.00) 07/20/2025   18:05:59  ( -68.90,  86.98)    0.91                25
 07/20/2025   18:56:20   (  68.86,-105.64) 07/20/2025   18:56:27  (  68.84,-105.71)    3.67                 7
 07/20/2025   19:47:03   ( -68.85,  61.69) 07/20/2025   19:46:57  ( -68.84,  61.67)    1.42                 6
 07/20/2025   20:37:49   (  68.81,-130.95) 07/20/2025   20:37:24  (  68.84,-130.95)    3.02                25
 07/20/2025   21:28:32   ( -68.81,  36.38) 07/20/2025   21:27:55  ( -68.79,  36.36)    2.02                37
 07/20/2025   22:19:18   (  68.76,-156.26) 07/20/2025   22:18:22  (  68.78,-156.26)    2.33                56
 07/20/2025   23:10:01   ( -68.76,  11.07) 07/20/2025   23:08:53  ( -68.74,  11.05)    2.65                68
 07/21/2025   00:00:39   (  68.29, 179.00) 07/20/2025   23:59:28  (  68.30, 177.87)   46.61                71
 07/21/2025   00:51:14   ( -67.85, -13.13) 07/21/2025   00:50:06  ( -67.87, -15.29)   90.62                68