Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 5 18.  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)
 05/23/2023   03:36:26   (  69.64, 123.45) 05/23/2023   03:37:32  (  69.59, 125.96)   97.23                66
 05/23/2023   04:27:01   ( -69.17, -68.56) 05/23/2023   04:28:11  ( -69.10, -67.34)   49.00                70
 05/23/2023   05:17:38   (  68.69,  99.41) 05/23/2023   05:18:46  (  68.67,  99.47)    2.96                68
 05/23/2023   06:08:21   ( -68.65, -93.22) 05/23/2023   06:09:17  ( -68.62, -93.23)    3.42                56
 05/23/2023   06:59:06   (  68.59,  74.16) 05/23/2023   06:59:44  (  68.61,  74.15)    3.04                38
 05/23/2023   07:49:49   ( -68.55,-118.47) 05/23/2023   07:50:15  ( -68.56,-118.54)    3.16                26
 05/23/2023   08:40:35   (  68.54,  48.85) 05/23/2023   08:40:42  (  68.56,  48.84)    1.87                 7
 05/23/2023   09:31:18   ( -68.50,-143.78) 05/23/2023   09:31:13  ( -68.51,-143.85)    2.65                 5
 05/23/2023   10:22:04   (  68.50,  23.54) 05/23/2023   10:21:40  (  68.50,  23.53)    0.69                24
 05/23/2023   11:12:47   ( -68.46,-169.10) 05/23/2023   11:12:11  ( -68.45,-169.16)    2.58                36
 05/23/2023   12:03:33   (  68.45,  -1.78) 05/23/2023   12:02:38  (  68.45,  -1.78)    0.52                55
 05/23/2023   12:54:16   ( -68.41, 165.59) 05/23/2023   12:53:09  ( -68.39, 165.53)    2.98                67
 05/23/2023   13:44:54   (  67.97, -26.55) 05/23/2023   13:43:43  (  68.01, -27.56)   42.48                71
 05/23/2023   14:35:30   ( -67.56, 141.28) 05/23/2023   14:34:22  ( -67.53, 139.23)   87.09                68