Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 12 8.  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   20:05:03   ( -69.17,  56.56) 12/18/2022   20:06:12  ( -69.09,  58.19)   65.39                69
 12/18/2022   20:55:37   (  68.51,-135.24) 12/18/2022   20:56:50  (  68.48,-135.22)    3.11                73
 12/18/2022   21:46:20   ( -68.47,  32.12) 12/18/2022   21:47:20  ( -68.49,  32.16)    2.55                60
 12/18/2022   22:37:05   (  68.40,-160.48) 12/18/2022   22:37:48  (  68.43,-160.53)    3.40                43
 12/18/2022   23:27:49   ( -68.42,   6.82) 12/18/2022   23:28:18  ( -68.43,   6.85)    2.17                29
 12/19/2022   00:18:34   (  68.35, 174.22) 12/19/2022   00:18:46  (  68.37, 174.16)    3.26                12
 12/19/2022   01:09:18   ( -68.37, -18.49) 12/19/2022   01:09:16  ( -68.38, -18.46)    1.82                 2
 12/19/2022   02:00:03   (  68.30, 148.91) 12/19/2022   01:59:44  (  68.31, 148.85)    3.13                19
 12/19/2022   02:50:47   ( -68.31, -43.80) 12/19/2022   02:50:14  ( -68.32, -43.77)    1.50                33
 12/19/2022   03:41:32   (  68.24, 123.60) 12/19/2022   03:40:42  (  68.26, 123.54)    3.03                50
 12/19/2022   04:32:16   ( -68.26, -69.10) 12/19/2022   04:31:12  ( -68.27, -69.07)    1.24                64
 12/19/2022   05:22:57   (  67.97,  98.57) 12/19/2022   05:21:44  (  67.98,  97.96)   25.44                73
 12/19/2022   06:13:32   ( -67.51, -93.54) 12/19/2022   06:12:23  ( -67.50, -95.24)   72.45                69