Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 1 31.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/02/2022   14:42:02   ( -70.20, 136.08) 02/02/2022   14:40:57  ( -70.17, 136.07)    3.26                65
 02/02/2022   15:31:30   (  70.05, -56.50) 02/02/2022   15:31:41  (  70.07, -56.45)    2.54                11
 02/02/2022   16:21:06   ( -69.60, 110.52) 02/02/2022   16:22:16  ( -69.60, 111.55)   39.90                70
 02/05/2022   06:58:32   ( -70.14,-108.13) 02/05/2022   06:57:47  ( -70.13,-108.07)    2.79                45
 02/05/2022   07:47:59   (  70.04,  59.37) 02/05/2022   07:48:31  (  70.02,  59.40)    1.91                32
 02/07/2022   22:25:18   (  70.94,-158.69) 02/07/2022   22:24:11  (  71.02,-161.04)   85.60                67
 02/07/2022   23:15:01   ( -70.12,   7.72) 02/07/2022   23:14:38  ( -70.14,   7.70)    1.79                23
 02/08/2022   00:04:28   (  70.01, 175.21) 02/08/2022   00:05:22  (  70.03, 175.17)    2.97                54
 02/10/2022   14:41:58   (  70.25, -43.85) 02/10/2022   14:40:46  (  70.25, -44.00)    5.94                72
 02/10/2022   15:31:29   ( -70.09, 123.56) 02/10/2022   15:31:27  ( -70.09, 123.55)    0.41                 2
 02/10/2022   16:20:57   (  69.93, -69.03) 02/10/2022   16:22:09  (  69.89, -68.83)    8.60                72
 02/13/2022   06:58:28   (  70.16,  71.90) 02/13/2022   06:57:35  (  70.16,  71.92)    1.12                53
 02/13/2022   07:47:58   ( -70.05,-120.62) 02/13/2022   07:48:17  ( -70.06,-120.60)    0.83                19