Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2023 6 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)
 06/18/2023   02:57:53   ( -69.45, -46.71) 06/18/2023   02:59:01  ( -69.36, -44.74)   77.71                68
 06/18/2023   03:48:27   (  68.80, 121.49) 06/18/2023   03:49:39  (  68.76, 121.83)   14.67                72
 06/18/2023   04:39:07   ( -68.60, -70.93) 06/18/2023   04:40:12  ( -68.60, -71.00)    2.86                65
 06/18/2023   05:29:53   (  68.60,  96.38) 06/18/2023   05:30:39  (  68.59,  96.37)    1.02                46
 06/18/2023   06:20:36   ( -68.56, -96.25) 06/18/2023   06:21:10  ( -68.55, -96.31)    3.13                34
 06/18/2023   07:11:22   (  68.56,  71.07) 06/18/2023   07:11:37  (  68.53,  71.06)    2.62                15
 06/18/2023   08:02:05   ( -68.52,-121.56) 06/18/2023   08:02:07  ( -68.54,-121.56)    2.79                 2
 06/18/2023   08:52:51   (  68.51,  45.75) 06/18/2023   08:52:34  (  68.53,  45.81)    3.13                17
 06/18/2023   09:43:33   ( -68.47,-146.88) 06/18/2023   09:43:04  ( -68.48,-146.87)    1.18                29
 06/18/2023   10:34:19   (  68.47,  20.43) 06/18/2023   10:33:31  (  68.47,  20.50)    2.78                48
 06/18/2023   11:25:02   ( -68.43,-172.20) 06/18/2023   11:24:02  ( -68.42,-172.18)    0.88                60
 06/18/2023   12:15:45   (  68.26,  -4.68) 06/18/2023   12:14:31  (  68.30,  -4.95)   12.03                74
 06/18/2023   13:06:20   ( -67.79, 163.23) 06/18/2023   13:05:10  ( -67.82, 161.83)   58.76                70