Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 9 16.  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)
 09/16/2023   17:32:57   (  69.34, -85.57) 09/16/2023   17:34:06  (  69.26, -83.79)   70.90                69
 09/16/2023   18:23:32   ( -68.88,  82.39) 09/16/2023   18:24:44  ( -68.82,  82.99)   25.35                72
 09/16/2023   19:14:13   (  68.60,-109.94) 09/16/2023   19:15:15  (  68.60,-109.90)    1.40                62
 09/16/2023   20:04:56   ( -68.57,  57.43) 09/16/2023   20:05:46  ( -68.54,  57.40)    3.01                50
 09/16/2023   20:55:42   (  68.56,-135.25) 09/16/2023   20:56:13  (  68.54,-135.22)    2.29                31
 09/16/2023   21:46:25   ( -68.52,  32.11) 09/16/2023   21:46:43  ( -68.54,  32.15)    2.17                18
 09/16/2023   22:37:10   (  68.46,-160.50) 09/16/2023   22:37:11  (  68.48,-160.53)    2.75                 1
 09/16/2023   23:27:54   ( -68.48,   6.80) 09/16/2023   23:27:41  ( -68.47,   6.84)    1.68                13
 09/17/2023   00:18:39   (  68.41, 174.19) 09/17/2023   00:18:09  (  68.42, 174.15)    1.51                30
 09/17/2023   01:09:22   ( -68.43, -18.52) 09/17/2023   01:08:38  ( -68.41, -18.48)    2.74                44
 09/17/2023   02:00:07   (  68.37, 148.87) 09/17/2023   01:59:06  (  68.36, 148.84)    1.90                61
 09/17/2023   02:50:50   ( -68.34, -43.77) 09/17/2023   02:49:36  ( -68.35, -43.79)    2.26                74
 09/17/2023   03:41:24   (  67.68, 124.36) 09/17/2023   03:40:15  (  67.70, 122.78)   66.66                69
 09/29/2023   16:48:13   (  69.09, -74.09) 09/29/2023   16:49:23  (  69.04, -72.91)   47.23                70
 09/29/2023   17:38:48   ( -68.61,  93.87) 09/29/2023   17:40:01  ( -68.62,  93.90)    1.54                73
 09/29/2023   18:29:33   (  68.56, -98.75) 09/29/2023   18:30:29  (  68.55, -98.80)    2.42                56
 09/29/2023   19:20:17   ( -68.57,  68.56) 09/29/2023   19:20:59  ( -68.56,  68.59)    1.59                42
 09/29/2023   20:11:01   (  68.52,-124.07) 09/29/2023   20:11:25  (  68.54,-124.05)    2.52                24
 09/29/2023   21:01:44   ( -68.47,  43.31) 09/29/2023   21:01:56  ( -68.49,  43.27)    3.24                12
 09/29/2023   21:52:30   (  68.48,-149.39) 09/29/2023   21:52:23  (  68.48,-149.36)    0.99                 7
 09/29/2023   22:43:13   ( -68.43,  17.99) 09/29/2023   22:42:54  ( -68.43,  17.95)    1.80                19
 09/29/2023   23:33:59   (  68.43,-174.71) 09/29/2023   23:33:21  (  68.42,-174.68)    2.17                38
 09/30/2023   00:24:42   ( -68.38,  -7.33) 09/30/2023   00:23:52  ( -68.37,  -7.37)    2.19                50
 09/30/2023   01:15:27   (  68.34, 160.05) 09/30/2023   01:14:19  (  68.35, 160.00)    2.65                68