Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 3 23.  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)
 04/01/2023   04:52:59   (  69.38, 104.57) 04/01/2023   04:54:07  (  69.35, 106.55)   77.79                68
 04/01/2023   05:43:34   ( -68.92, -87.47) 04/01/2023   05:44:46  ( -68.87, -86.73)   30.06                72
 04/01/2023   06:34:14   (  68.58,  80.30) 04/01/2023   06:35:18  (  68.59,  80.29)    0.68                64
 04/01/2023   07:24:57   ( -68.55,-112.34) 04/01/2023   07:25:49  ( -68.53,-112.41)    3.40                52
 04/01/2023   08:15:43   (  68.53,  54.99) 04/01/2023   08:16:16  (  68.52,  54.97)    1.54                33
 04/01/2023   09:06:26   ( -68.50,-137.65) 04/01/2023   09:06:46  ( -68.52,-137.66)    2.69                20
 04/01/2023   09:57:12   (  68.48,  29.69) 04/01/2023   09:57:14  (  68.46,  29.65)    2.92                 2
 04/01/2023   10:47:55   ( -68.45,-162.95) 04/01/2023   10:47:44  ( -68.46,-162.98)    1.63                11
 04/01/2023   11:38:41   (  68.43,   4.38) 04/01/2023   11:38:11  (  68.45,   4.40)    2.39                30
 04/01/2023   12:29:24   ( -68.40, 171.74) 04/01/2023   12:28:42  ( -68.40, 171.71)    1.45                42
 04/01/2023   13:20:10   (  68.38, -20.92) 04/01/2023   13:19:09  (  68.38, -20.92)    0.96                61
 04/01/2023   14:10:53   ( -68.34, 146.43) 04/01/2023   14:09:40  ( -68.33, 146.39)    2.34                73
 04/01/2023   15:01:28   (  67.73, -45.48) 04/01/2023   15:00:18  (  67.72, -46.98)   63.12                70