Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 3 21.  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)
 03/25/2025   21:20:39   ( -69.97,  36.44) 03/25/2025   21:21:47  ( -69.90,  38.72)   87.40                68
 03/25/2025   22:11:13   (  69.30,-155.27) 03/25/2025   22:12:26  (  69.24,-154.83)   18.40                73
 03/25/2025   23:01:52   ( -69.08,  12.35) 03/25/2025   23:02:59  ( -69.09,  12.32)    1.47                67
 03/25/2025   23:52:38   (  69.04, 179.71) 03/25/2025   23:53:26  (  69.07, 179.69)    2.75                48
 03/26/2025   00:43:21   ( -69.04, -12.96) 03/26/2025   00:43:57  ( -69.02, -13.00)    2.67                36
 03/26/2025   01:34:07   (  69.00, 154.39) 03/26/2025   01:34:24  (  69.00, 154.36)    1.22                17
 03/26/2025   02:24:49   ( -69.00, -38.28) 03/26/2025   02:24:53  ( -69.01, -38.26)    1.33                 4
 03/26/2025   03:15:35   (  68.96, 129.07) 03/26/2025   03:15:20  (  68.99, 129.11)    3.10                15
 03/26/2025   04:06:18   ( -68.96, -63.60) 03/26/2025   04:05:51  ( -68.94, -63.58)    2.00                27
 03/26/2025   04:57:04   (  68.92, 103.75) 03/26/2025   04:56:18  (  68.92, 103.78)    1.01                46
 03/26/2025   05:47:46   ( -68.86, -88.84) 03/26/2025   05:46:49  ( -68.87, -88.91)    2.89                57
 03/26/2025   06:38:31   (  68.77,  78.58) 03/26/2025   06:37:17  (  68.80,  78.38)    8.57                74
 03/26/2025   07:29:06   ( -68.34,-113.52) 03/26/2025   07:27:55  ( -68.38,-114.80)   52.48                71