Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 4 28.  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)
 05/10/2023   03:30:05   ( -69.35, -54.53) 05/10/2023   03:31:14  ( -69.27, -52.88)   65.63                69
 05/10/2023   04:20:39   (  68.72, 113.66) 05/10/2023   04:21:51  (  68.72, 113.77)    4.41                72
 05/10/2023   05:11:22   ( -68.67, -78.97) 05/10/2023   05:12:22  ( -68.67, -78.92)    1.98                60
 05/10/2023   06:02:07   (  68.62,  88.41) 05/10/2023   06:02:50  (  68.60,  88.38)    2.35                43
 05/10/2023   06:52:51   ( -68.63,-104.29) 05/10/2023   06:53:20  ( -68.61,-104.24)    2.98                29
 05/10/2023   07:43:36   (  68.58,  63.09) 05/10/2023   07:43:47  (  68.60,  63.13)    2.56                11
 05/10/2023   08:34:19   ( -68.53,-129.53) 05/10/2023   08:34:18  ( -68.55,-129.55)    1.88                 1
 05/10/2023   09:25:05   (  68.54,  37.77) 05/10/2023   09:24:45  (  68.53,  37.82)    1.70                20
 05/10/2023   10:15:48   ( -68.49,-154.85) 05/10/2023   10:15:16  ( -68.49,-154.87)    0.69                32
 05/10/2023   11:06:34   (  68.49,  12.46) 05/10/2023   11:05:43  (  68.47,  12.50)    2.83                51
 05/10/2023   11:57:17   ( -68.45, 179.83) 05/10/2023   11:56:14  ( -68.43, 179.82)    2.43                63
 05/10/2023   12:47:58   (  68.18, -12.52) 05/10/2023   12:46:45  (  68.19, -13.09)   23.76                73
 05/10/2023   13:38:33   ( -67.71, 155.39) 05/10/2023   13:37:24  ( -67.72, 153.70)   71.27                69