Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 1 20.  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)
 01/26/2023   13:38:46   (  69.35, -27.03) 01/26/2023   13:39:54  (  69.30, -24.94)   82.42                68
 01/26/2023   14:29:21   ( -68.89, 140.94) 01/26/2023   14:30:33  ( -68.81, 141.78)   34.49                72
 01/26/2023   15:20:00   (  68.50, -51.24) 01/26/2023   15:21:06  (  68.48, -51.27)    2.60                66
 01/26/2023   16:10:43   ( -68.46, 116.13) 01/26/2023   16:11:36  ( -68.48, 116.11)    2.33                53
 01/26/2023   17:01:29   (  68.45, -76.54) 01/26/2023   17:02:03  (  68.47, -76.51)    2.75                34
 01/26/2023   17:52:12   ( -68.41,  90.82) 01/26/2023   17:52:34  ( -68.42,  90.79)    1.59                22
 01/26/2023   18:42:58   (  68.40,-101.85) 01/26/2023   18:43:01  (  68.41,-101.83)    1.48                 3
 01/26/2023   19:33:41   ( -68.36,  65.52) 01/26/2023   19:33:32  ( -68.36,  65.48)    1.75                 9
 01/26/2023   20:24:27   (  68.35,-127.16) 01/26/2023   20:23:59  (  68.35,-127.15)    0.71                28
 01/26/2023   21:15:10   ( -68.31,  40.21) 01/26/2023   21:14:30  ( -68.30,  40.16)    2.65                40
 01/26/2023   22:05:56   (  68.30,-152.47) 01/26/2023   22:04:57  (  68.29,-152.46)    1.58                59
 01/26/2023   22:56:39   ( -68.26,  14.90) 01/26/2023   22:55:27  ( -68.29,  14.91)    2.92                72
 01/26/2023   23:47:15   (  67.71,-177.11) 01/26/2023   23:46:04  (  67.74,-178.38)   53.83                71