Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 4 25.  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)
 04/27/2023   04:14:47   ( -69.30, -65.59) 04/27/2023   04:15:57  ( -69.21, -64.11)   58.89                70
 04/27/2023   05:05:22   (  68.70, 102.55) 04/27/2023   05:06:34  (  68.67, 102.55)    3.08                72
 04/27/2023   05:56:05   ( -68.67, -90.10) 04/27/2023   05:57:04  ( -68.67, -90.08)    0.82                59
 04/27/2023   06:46:50   (  68.60,  77.30) 04/27/2023   06:47:32  (  68.61,  77.23)    3.02                42
 04/27/2023   07:37:33   ( -68.63,-115.42) 04/27/2023   07:38:01  ( -68.61,-115.40)    2.36                28
 04/27/2023   08:28:18   (  68.56,  51.98) 04/27/2023   08:28:29  (  68.55,  51.91)    2.99                11
 04/27/2023   09:19:01   ( -68.53,-140.66) 04/27/2023   09:18:59  ( -68.55,-140.71)    2.73                 2
 04/27/2023   10:09:47   (  68.51,  26.67) 04/27/2023   10:09:26  (  68.54,  26.67)    3.13                21
 04/27/2023   11:00:30   ( -68.49,-165.98) 04/27/2023   10:59:57  ( -68.49,-166.03)    1.94                33
 04/27/2023   11:51:16   (  68.47,   1.35) 04/27/2023   11:50:24  (  68.48,   1.35)    1.20                52
 04/27/2023   12:41:59   ( -68.44, 168.70) 04/27/2023   12:40:55  ( -68.43, 168.66)    2.71                64
 04/27/2023   13:32:39   (  68.10, -23.56) 04/27/2023   13:31:27  (  68.15, -24.31)   31.52                72
 04/27/2023   14:23:15   ( -67.70, 144.26) 04/27/2023   14:22:05  ( -67.72, 142.54)   72.71                70