Simultaneous Nadir Overpasses (SNOs) between NPP and GCOM-C
TLE Epoch: 2022 1 18.  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, 163.89) 01/28/2022   12:54:12  ( -69.51, 165.84)   76.46                68
 01/28/2022   13:43:38   (  68.95, -27.91) 01/28/2022   13:44:50  (  68.92, -27.60)   12.96                72
 01/28/2022   14:34:19   ( -68.80, 139.61) 01/28/2022   14:35:22  ( -68.81, 139.64)    2.00                63
 01/28/2022   15:25:04   (  68.75, -53.01) 01/28/2022   15:25:50  (  68.76, -53.05)    2.05                46
 01/28/2022   16:15:48   ( -68.76, 114.29) 01/28/2022   16:16:20  ( -68.76, 114.33)    1.47                32
 01/28/2022   17:06:33   (  68.70, -78.33) 01/28/2022   17:06:48  (  68.70, -78.36)    1.44                15
 01/28/2022   17:57:17   ( -68.71,  88.98) 01/28/2022   17:57:18  ( -68.70,  89.02)    2.09                 1
 01/28/2022   18:48:02   (  68.66,-103.64) 01/28/2022   18:47:46  (  68.65,-103.67)    2.00                16
 01/28/2022   19:38:46   ( -68.67,  63.66) 01/28/2022   19:38:16  ( -68.65,  63.71)    3.28                30
 01/28/2022   20:29:31   (  68.62,-128.96) 01/28/2022   20:28:44  (  68.59,-128.98)    3.17                47
 01/28/2022   21:20:14   ( -68.58,  38.41) 01/28/2022   21:19:14  ( -68.60,  38.40)    2.10                60
 01/28/2022   22:10:57   (  68.41,-154.07) 01/28/2022   22:09:44  (  68.43,-154.43)   14.81                73
 01/28/2022   23:01:33   ( -68.00,  13.78) 01/28/2022   23:00:22  ( -68.00,  12.41)   57.27                71