Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 4 15.  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   04:14:48   ( -69.34, -65.64) 04/27/2023   04:15:57  ( -69.29, -64.00)   64.41                69
 04/27/2023   05:05:22   (  68.69, 102.55) 04/27/2023   05:06:35  (  68.69, 102.57)    0.72                73
 04/27/2023   05:56:04   ( -68.66, -90.08) 04/27/2023   05:57:05  ( -68.64, -90.12)    2.01                61
 04/27/2023   06:46:50   (  68.65,  77.24) 04/27/2023   06:47:32  (  68.63,  77.25)    2.18                42
 04/27/2023   07:37:33   ( -68.61,-115.40) 04/27/2023   07:38:03  ( -68.59,-115.43)    3.30                30
 04/27/2023   08:28:18   (  68.55,  51.99) 04/27/2023   08:28:30  (  68.57,  51.94)    2.99                12
 04/27/2023   09:19:02   ( -68.57,-140.71) 04/27/2023   09:19:00  ( -68.58,-140.68)    2.01                 2
 04/27/2023   10:09:47   (  68.51,  26.67) 04/27/2023   10:09:28  (  68.51,  26.63)    1.97                19
 04/27/2023   11:00:31   ( -68.53,-166.03) 04/27/2023   10:59:58  ( -68.52,-165.99)    1.70                33
 04/27/2023   11:51:16   (  68.47,   1.36) 04/27/2023   11:50:26  (  68.45,   1.31)    2.20                50
 04/27/2023   12:42:00   ( -68.48, 168.65) 04/27/2023   12:40:56  ( -68.46, 168.70)    2.80                64
 04/27/2023   13:32:40   (  68.15, -23.62) 04/27/2023   13:31:28  (  68.18, -24.28)   27.39                72
 04/27/2023   14:23:16   ( -67.74, 144.21) 04/27/2023   14:22:06  ( -67.75, 142.58)   68.96                70