Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 12 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)
 12/18/2022   20:05:02   ( -69.12,  56.62) 12/18/2022   20:06:12  ( -69.07,  58.17)   61.86                70
 12/18/2022   20:55:37   (  68.51,-135.24) 12/18/2022   20:56:50  (  68.48,-135.23)    3.15                73
 12/18/2022   21:46:20   ( -68.48,  32.11) 12/18/2022   21:47:20  ( -68.48,  32.14)    1.57                60
 12/18/2022   22:37:06   (  68.45,-160.55) 12/18/2022   22:37:48  (  68.42,-160.54)    3.47                42
 12/18/2022   23:27:49   ( -68.43,   6.80) 12/18/2022   23:28:18  ( -68.42,   6.83)    1.57                29
 12/19/2022   00:18:34   (  68.35, 174.22) 12/19/2022   00:18:46  (  68.37, 174.15)    3.44                12
 12/19/2022   01:09:18   ( -68.38, -18.50) 12/19/2022   01:09:16  ( -68.37, -18.48)    1.68                 2
 12/19/2022   02:00:03   (  68.29, 148.91) 12/19/2022   01:59:44  (  68.31, 148.84)    3.36                19
 12/19/2022   02:50:47   ( -68.32, -43.81) 12/19/2022   02:50:14  ( -68.31, -43.78)    1.88                33
 12/19/2022   03:41:33   (  68.29, 123.54) 12/19/2022   03:40:41  (  68.31, 123.60)    3.10                52
 12/19/2022   04:32:16   ( -68.27, -69.11) 12/19/2022   04:31:12  ( -68.25, -69.09)    2.14                64
 12/19/2022   05:22:57   (  67.97,  98.57) 12/19/2022   05:21:44  (  67.98,  97.95)   25.80                73
 12/19/2022   06:13:32   ( -67.52, -93.55) 12/19/2022   06:12:22  ( -67.55, -95.20)   69.99                70
 12/31/2022   18:30:05   (  68.87, -99.28) 12/31/2022   18:31:16  (  68.80, -98.43)   35.10                71
 12/31/2022   19:20:42   ( -68.50,  68.52) 12/31/2022   19:21:52  ( -68.49,  68.53)    2.02                70
 12/31/2022   20:11:28   (  68.49,-124.16) 12/31/2022   20:12:19  (  68.47,-124.09)    3.31                51
 12/31/2022   21:02:11   ( -68.45,  43.22) 12/31/2022   21:02:50  ( -68.43,  43.22)    2.53                39
 12/31/2022   21:52:56   (  68.39,-149.39) 12/31/2022   21:53:17  (  68.42,-149.40)    3.34                21
 12/31/2022   22:43:40   ( -68.40,  17.91) 12/31/2022   22:43:48  ( -68.37,  17.91)    3.08                 8
 12/31/2022   23:34:25   (  68.33,-174.70) 12/31/2022   23:34:15  (  68.36,-174.71)    2.82                10
 01/01/2023   00:25:09   ( -68.35,  -7.40) 01/01/2023   00:24:46  ( -68.31,  -7.40)    3.64                23
 01/01/2023   01:15:54   (  68.28, 160.00) 01/01/2023   01:15:13  (  68.30, 159.97)    2.32                41
 01/01/2023   02:06:38   ( -68.29, -32.70) 01/01/2023   02:05:43  ( -68.31, -32.64)    3.21                55