Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 12 3.  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)
 12/10/2025   00:41:54   (  69.49, 167.67) 12/10/2025   00:43:04  (  69.46, 169.03)   53.00                70
 12/10/2025   01:32:29   ( -69.05, -24.39) 12/10/2025   01:33:42  ( -69.03, -24.19)    8.31                73
 12/10/2025   02:23:14   (  68.95, 143.06) 12/10/2025   02:24:10  (  68.97, 143.12)    2.92                56
 12/10/2025   03:13:56   ( -68.89, -49.54) 12/10/2025   03:14:41  ( -68.92, -49.58)    3.25                45
 12/10/2025   04:04:43   (  68.90, 117.76) 12/10/2025   04:05:08  (  68.91, 117.80)    2.40                25
 12/10/2025   04:55:26   ( -68.89, -74.91) 12/10/2025   04:55:39  ( -68.86, -74.89)    3.21                13
 12/10/2025   05:46:12   (  68.84,  92.46) 12/10/2025   05:46:06  (  68.86,  92.49)    1.96                 6
 12/10/2025   06:36:55   ( -68.83,-100.21) 12/10/2025   06:36:37  ( -68.80,-100.20)    3.15                18
 12/10/2025   07:27:41   (  68.79,  67.16) 12/10/2025   07:27:04  (  68.80,  67.18)    1.65                37
 12/10/2025   08:18:24   ( -68.78,-125.50) 12/10/2025   08:17:35  ( -68.75,-125.51)    3.20                49
 12/10/2025   09:09:10   (  68.73,  41.86) 12/10/2025   09:08:02  (  68.74,  41.87)    1.49                68
 12/10/2025   09:59:49   ( -68.51,-150.52) 12/10/2025   09:58:36  ( -68.53,-151.04)   21.34                73
 12/10/2025   10:50:23   (  67.81,  17.68) 12/10/2025   10:49:16  (  67.82,  15.45)   93.30                67