Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 12 7.  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   (  69.50, 167.66) 12/10/2025   00:43:04  (  69.44, 169.00)   52.72                70
 12/10/2025   01:32:29   ( -69.07, -24.40) 12/10/2025   01:33:42  ( -69.00, -24.22)    9.93                73
 12/10/2025   02:23:14   (  68.96, 143.05) 12/10/2025   02:24:10  (  68.95, 143.09)    2.16                56
 12/10/2025   03:13:56   ( -68.90, -49.55) 12/10/2025   03:14:41  ( -68.89, -49.61)    2.41                45
 12/10/2025   04:04:43   (  68.91, 117.75) 12/10/2025   04:05:08  (  68.90, 117.78)    1.68                25
 12/10/2025   04:55:25   ( -68.85, -74.85) 12/10/2025   04:55:39  ( -68.84, -74.92)    2.98                14
 12/10/2025   05:46:12   (  68.85,  92.45) 12/10/2025   05:46:06  (  68.84,  92.47)    1.36                 6
 12/10/2025   06:36:55   ( -68.85,-100.22) 12/10/2025   06:36:36  ( -68.84,-100.16)    2.69                19
 12/10/2025   07:27:41   (  68.79,  67.15) 12/10/2025   07:27:04  (  68.78,  67.15)    1.28                37
 12/10/2025   08:18:24   ( -68.79,-125.52) 12/10/2025   08:17:34  ( -68.78,-125.47)    2.22                50
 12/10/2025   09:09:10   (  68.74,  41.85) 12/10/2025   09:08:02  (  68.72,  41.84)    1.45                68
 12/10/2025   09:59:49   ( -68.52,-150.54) 12/10/2025   09:58:36  ( -68.51,-151.07)   21.78                73
 12/10/2025   10:50:23   (  67.82,  17.67) 12/10/2025   10:49:16  (  67.80,  15.43)   93.91                67