Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 4 24.  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)
 04/26/2022   06:08:28   (  70.94,  85.49) 04/26/2022   06:07:21  (  71.01,  83.11)   86.45                67
 04/26/2022   06:58:11   ( -70.12,-108.11) 04/26/2022   06:57:47  ( -70.09,-108.08)    2.93                24
 04/26/2022   07:47:38   (  70.01,  59.39) 04/26/2022   07:48:32  (  70.02,  59.33)    2.58                54
 04/28/2022   22:25:09   (  70.20,-159.74) 04/28/2022   22:23:59  (  70.20,-159.79)    2.01                70
 04/28/2022   23:14:39   ( -70.09,   7.74) 04/28/2022   23:14:40  ( -70.06,   7.74)    2.89                 1
 04/29/2022   00:04:09   (  69.81, 175.00) 04/29/2022   00:05:21  (  69.78, 175.47)   18.20                72
 05/01/2022   14:41:36   (  70.15, -43.92) 05/01/2022   14:40:50  (  70.12, -43.90)    2.68                46
 05/01/2022   15:31:06   ( -70.04, 123.56) 05/01/2022   15:31:32  ( -70.03, 123.56)    0.58                26
 05/04/2022   06:08:22   ( -71.01, -94.37) 05/04/2022   06:07:15  ( -71.05, -96.92)   92.43                67
 05/04/2022   06:58:04   (  70.08,  71.88) 05/04/2022   06:57:43  (  70.11,  71.91)    3.06                21
 05/04/2022   07:47:33   ( -70.03,-120.55) 05/04/2022   07:48:25  ( -70.01,-120.63)    3.43                52
 05/06/2022   22:25:04   ( -70.17,  20.26) 05/06/2022   22:23:51  ( -70.15,  20.32)    3.07                73
 05/06/2022   23:14:31   (  70.05,-172.26) 05/06/2022   23:14:35  (  70.04,-172.21)    2.18                 4
 05/07/2022   00:04:03   ( -69.84,  -4.93) 05/07/2022   00:05:15  ( -69.84,  -4.59)   12.86                72