Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2025 3 11.  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)
 03/12/2025   22:56:08   (  69.79,-167.21) 03/12/2025   22:57:17  (  69.73,-165.47)   67.45                69
 03/12/2025   23:46:43   ( -69.36,   0.74) 03/12/2025   23:47:55  ( -69.29,   1.28)   22.53                72
 03/13/2025   00:37:25   (  69.11, 168.39) 03/13/2025   00:38:25  (  69.13, 168.44)    2.33                60
 03/13/2025   01:28:07   ( -69.05, -24.20) 03/13/2025   01:28:56  ( -69.06, -24.27)    3.13                49
 03/13/2025   02:18:54   (  69.07, 143.08) 03/13/2025   02:19:23  (  69.06, 143.12)    1.66                29
 03/13/2025   03:09:37   ( -69.06, -49.59) 03/13/2025   03:09:53  ( -69.06, -49.52)    2.86                16
 03/13/2025   04:00:23   (  69.03, 117.77) 03/13/2025   04:00:21  (  69.00, 117.79)    3.25                 2
 03/13/2025   04:51:05   ( -68.97, -74.83) 03/13/2025   04:50:51  ( -68.99, -74.84)    3.00                14
 03/13/2025   05:41:50   (  68.93,  92.52) 03/13/2025   05:41:18  (  68.94,  92.47)    2.22                32
 03/13/2025   06:32:33   ( -68.92,-100.14) 03/13/2025   06:31:48  ( -68.93,-100.16)    1.05                45
 03/13/2025   07:23:19   (  68.89,  67.21) 03/13/2025   07:22:16  (  68.87,  67.15)    2.91                63
 03/13/2025   08:14:01   ( -68.83,-125.39) 03/13/2025   08:12:47  ( -68.81,-125.56)    6.96                74
 03/13/2025   09:04:35   (  68.15,  42.81) 03/13/2025   09:03:26  (  68.16,  40.98)   75.68                69