Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 1 7.  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)
 01/13/2023   16:04:28   (  69.15, -63.21) 01/13/2023   16:05:37  (  69.10, -61.64)   62.79                69
 01/13/2023   16:55:03   ( -68.68, 104.74) 01/13/2023   16:56:16  ( -68.61, 105.09)   16.10                73
 01/13/2023   17:45:46   (  68.51, -87.72) 01/13/2023   17:46:45  (  68.50, -87.67)    2.25                59
 01/13/2023   18:36:29   ( -68.47,  79.65) 01/13/2023   18:37:16  ( -68.44,  79.64)    2.67                47
 01/13/2023   19:27:15   (  68.45,-113.03) 01/13/2023   19:27:43  (  68.44,-112.98)    2.53                28
 01/13/2023   20:17:58   ( -68.42,  54.34) 01/13/2023   20:18:13  ( -68.44,  54.40)    3.37                15
 01/13/2023   21:08:44   (  68.40,-138.33) 01/13/2023   21:08:41  (  68.38,-138.30)    3.06                 3
 01/13/2023   21:59:27   ( -68.36,  29.03) 01/13/2023   21:59:11  ( -68.38,  29.08)    2.64                16
 01/13/2023   22:50:12   (  68.30,-163.57) 01/13/2023   22:49:39  (  68.32,-163.61)    2.92                33
 01/13/2023   23:40:56   ( -68.31,   3.73) 01/13/2023   23:40:09  ( -68.32,   3.77)    2.04                47
 01/14/2023   00:31:41   (  68.25, 171.12) 01/14/2023   00:30:37  (  68.26, 171.08)    2.36                64
 01/14/2023   01:22:23   ( -68.15, -21.45) 01/14/2023   01:21:09  ( -68.15, -21.68)    9.62                74
 01/14/2023   02:12:57   (  67.49, 146.68) 01/14/2023   02:11:48  (  67.49, 144.91)   75.73                69