Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 9 17.  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   (  69.65,  50.19) 09/23/2025   08:30:48  (  69.59,  51.99)   70.33                68
 09/23/2025   09:20:15   ( -69.17,-141.80) 09/23/2025   09:21:27  ( -69.11,-141.31)   20.28                72
 09/23/2025   10:10:57   (  68.96,  25.80) 09/23/2025   10:11:57  (  68.95,  25.86)    2.57                60
 09/23/2025   11:01:40   ( -68.90,-166.80) 09/23/2025   11:02:28  ( -68.90,-166.84)    1.44                48
 09/23/2025   11:52:26   (  68.90,   0.50) 09/23/2025   11:52:55  (  68.90,   0.55)    2.16                29
 09/23/2025   12:43:09   ( -68.84, 167.90) 09/23/2025   12:43:26  ( -68.84, 167.85)    1.73                17
 09/23/2025   13:33:55   (  68.85, -24.80) 09/23/2025   13:33:53  (  68.84, -24.76)    1.78                 2
 09/23/2025   14:24:38   ( -68.79, 142.60) 09/23/2025   14:24:24  ( -68.79, 142.55)    2.05                14
 09/23/2025   15:15:24   (  68.79, -50.10) 09/23/2025   15:14:51  (  68.79, -50.06)    1.45                33
 09/23/2025   16:06:07   ( -68.73, 117.30) 09/23/2025   16:05:22  ( -68.74, 117.24)    2.37                45
 09/23/2025   16:56:53   (  68.74, -75.40) 09/23/2025   16:55:49  (  68.74, -75.37)    1.18                64
 09/23/2025   17:47:35   ( -68.63,  92.07) 09/23/2025   17:46:21  ( -68.63,  91.86)    8.32                74
 09/23/2025   18:38:09   (  67.98, -99.79) 09/23/2025   18:37:00  (  67.98,-101.58)   74.43                69