Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 1 27.  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)
 01/28/2022   12:53:04   ( -69.59, 163.87) 01/28/2022   12:54:12  ( -69.51, 165.84)   76.90                68
 01/28/2022   13:43:38   (  68.95, -27.91) 01/28/2022   13:44:51  (  68.87, -27.66)   13.00                73
 01/28/2022   14:34:19   ( -68.81, 139.60) 01/28/2022   14:35:22  ( -68.81, 139.64)    1.57                63
 01/28/2022   15:25:04   (  68.74, -53.01) 01/28/2022   15:25:50  (  68.76, -53.04)    2.49                46
 01/28/2022   16:15:48   ( -68.77, 114.28) 01/28/2022   16:16:20  ( -68.76, 114.33)    1.97                32
 01/28/2022   17:06:33   (  68.70, -78.33) 01/28/2022   17:06:48  (  68.71, -78.35)    1.31                15
 01/28/2022   17:57:17   ( -68.72,  88.96) 01/28/2022   17:57:18  ( -68.70,  89.02)    3.06                 1
 01/28/2022   18:48:02   (  68.66,-103.64) 01/28/2022   18:47:46  (  68.65,-103.66)    1.13                16
 01/28/2022   19:38:45   ( -68.63,  63.72) 01/28/2022   19:38:16  ( -68.65,  63.71)    2.40                29
 01/28/2022   20:29:31   (  68.62,-128.96) 01/28/2022   20:28:44  (  68.60,-128.97)    2.23                47
 01/28/2022   21:20:14   ( -68.59,  38.40) 01/28/2022   21:19:14  ( -68.59,  38.40)    0.99                60
 01/28/2022   22:10:57   (  68.41,-154.07) 01/28/2022   22:09:44  (  68.44,-154.42)   14.65                73
 01/28/2022   23:01:33   ( -68.01,  13.77) 01/28/2022   23:00:22  ( -68.00,  12.40)   56.90                71