Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 9 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)
 09/29/2023   16:48:12   (  69.08, -74.07) 09/29/2023   16:49:23  (  69.00, -72.96)   44.67                71
 09/29/2023   17:38:47   ( -68.61,  93.88) 09/29/2023   17:40:00  ( -68.62,  93.91)    1.71                73
 09/29/2023   18:29:32   (  68.55, -98.73) 09/29/2023   18:30:28  (  68.56, -98.78)    2.40                56
 09/29/2023   19:20:16   ( -68.57,  68.56) 09/29/2023   19:20:58  ( -68.56,  68.59)    1.51                42
 09/29/2023   20:11:01   (  68.51,-124.05) 09/29/2023   20:11:26  (  68.50,-124.10)    2.25                25
 09/29/2023   21:01:44   ( -68.47,  43.31) 09/29/2023   21:01:56  ( -68.50,  43.27)    3.27                12
 09/29/2023   21:52:30   (  68.46,-149.37) 09/29/2023   21:52:23  (  68.49,-149.35)    2.99                 7
 09/29/2023   22:43:13   ( -68.43,  17.99) 09/29/2023   22:42:54  ( -68.43,  17.95)    1.77                19
 09/29/2023   23:33:59   (  68.42,-174.69) 09/29/2023   23:33:21  (  68.43,-174.67)    1.04                38
 09/30/2023   00:24:42   ( -68.39,  -7.32) 09/30/2023   00:23:52  ( -68.37,  -7.36)    2.27                50
 09/30/2023   01:15:28   (  68.38, 159.99) 09/30/2023   01:14:19  (  68.36, 160.01)    1.78                69
 09/30/2023   02:06:07   ( -68.13, -32.37) 09/30/2023   02:04:54  ( -68.09, -32.95)   24.50                73
 09/30/2023   02:56:39   (  67.42, 135.81) 09/30/2023   02:55:32  (  67.43, 133.64)   92.90                67