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   04:14:47   ( -69.32, -65.62) 04/27/2023   04:15:57  ( -69.27, -64.04)   62.41                70
 04/27/2023   05:05:22   (  68.73, 102.50) 04/27/2023   05:06:34  (  68.72, 102.60)    4.58                72
 04/27/2023   05:56:05   ( -68.70, -90.13) 04/27/2023   05:57:05  ( -68.67, -90.08)    3.18                60
 04/27/2023   06:46:50   (  68.64,  77.25) 04/27/2023   06:47:32  (  68.66,  77.29)    2.86                42
 04/27/2023   07:37:33   ( -68.60,-115.38) 04/27/2023   07:38:03  ( -68.61,-115.40)    1.95                30
 04/27/2023   08:28:19   (  68.59,  51.94) 04/27/2023   08:28:30  (  68.60,  51.97)    1.71                11
 04/27/2023   09:19:02   ( -68.55,-140.69) 04/27/2023   09:19:01  ( -68.56,-140.71)    0.61                 1
 04/27/2023   10:09:48   (  68.55,  26.62) 04/27/2023   10:09:28  (  68.54,  26.66)    1.90                20
 04/27/2023   11:00:31   ( -68.51,-166.01) 04/27/2023   10:59:59  ( -68.50,-166.02)    1.62                32
 04/27/2023   11:51:17   (  68.51,   1.30) 04/27/2023   11:50:26  (  68.48,   1.35)    3.20                51
 04/27/2023   12:42:00   ( -68.47, 168.67) 04/27/2023   12:40:57  ( -68.44, 168.67)    3.26                63
 04/27/2023   13:32:41   (  68.19, -23.67) 04/27/2023   13:31:28  (  68.21, -24.24)   23.71                73
 04/27/2023   14:23:16   ( -67.72, 144.23) 04/27/2023   14:22:07  ( -67.73, 142.55)   71.02                69