Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 4 17.  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   ( -69.33, -65.63) 04/27/2023   04:15:56  ( -69.28, -64.03)   63.40                69
 04/27/2023   05:05:21   (  68.69, 102.56) 04/27/2023   05:06:34  (  68.68, 102.55)    1.22                73
 04/27/2023   05:56:04   ( -68.65, -90.07) 04/27/2023   05:57:05  ( -68.63, -90.14)    3.59                61
 04/27/2023   06:46:50   (  68.64,  77.25) 04/27/2023   06:47:32  (  68.62,  77.24)    2.91                42
 04/27/2023   07:37:33   ( -68.61,-115.39) 04/27/2023   07:38:02  ( -68.62,-115.38)    1.91                29
 04/27/2023   08:28:19   (  68.60,  51.93) 04/27/2023   08:28:29  (  68.61,  51.99)    2.87                10
 04/27/2023   09:19:02   ( -68.56,-140.70) 04/27/2023   09:19:00  ( -68.56,-140.70)    0.39                 2
 04/27/2023   10:09:48   (  68.56,  26.61) 04/27/2023   10:09:27  (  68.55,  26.68)    2.65                21
 04/27/2023   11:00:31   ( -68.52,-166.02) 04/27/2023   10:59:58  ( -68.50,-166.01)    1.67                33
 04/27/2023   11:51:17   (  68.51,   1.30) 04/27/2023   11:50:25  (  68.49,   1.36)    3.50                52
 04/27/2023   12:41:59   ( -68.42, 168.73) 04/27/2023   12:40:56  ( -68.45, 168.68)    3.40                63
 04/27/2023   13:32:40   (  68.15, -23.61) 04/27/2023   13:31:28  (  68.16, -24.29)   28.51                72
 04/27/2023   14:23:16   ( -67.73, 144.22) 04/27/2023   14:22:06  ( -67.74, 142.56)   70.13                70