Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 5 1.  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)
 05/01/2022   14:41:41   (  70.15, -43.93) 05/01/2022   14:40:51  (  70.16, -43.95)    1.15                50
 05/01/2022   15:31:11   ( -70.04, 123.54) 05/01/2022   15:31:32  ( -70.03, 123.57)    1.98                21
 05/01/2022   16:20:55   (  69.00, -70.21) 05/01/2022   16:22:00  (  69.05, -67.71)   99.95                65
 05/04/2022   06:58:13   (  70.11,  71.88) 05/04/2022   06:57:43  (  70.09,  71.93)    2.54                30
 05/04/2022   07:47:43   ( -70.00,-120.64) 05/04/2022   07:48:25  ( -70.01,-120.62)    1.12                42
 05/06/2022   22:25:11   ( -70.53,  20.73) 05/06/2022   22:24:00  ( -70.62,  19.58)   43.75                71
 05/06/2022   23:14:43   (  70.10,-172.26) 05/06/2022   23:14:35  (  70.08,-172.28)    1.51                 8
 05/07/2022   00:04:13   ( -69.99,  -4.77) 05/07/2022   00:05:17  ( -69.99,  -4.82)    1.93                64
 05/09/2022   14:41:47   ( -70.17, 136.08) 05/09/2022   14:40:44  ( -70.19, 136.03)    2.84                63
 05/09/2022   15:31:14   (  70.06, -56.43) 05/09/2022   15:31:28  (  70.08, -56.49)    3.11                14
 05/09/2022   16:20:52   ( -69.52, 110.45) 05/09/2022   16:22:02  ( -69.57, 111.59)   44.62                70
 05/12/2022   06:58:18   ( -70.12,-108.11) 05/12/2022   06:57:36  ( -70.14,-108.10)    2.03                42
 05/12/2022   07:47:45   (  70.00,  59.37) 05/12/2022   07:48:20  (  70.03,  59.37)    2.74                35
 05/14/2022   22:25:07   (  70.80,-158.86) 05/14/2022   22:23:59  (  70.87,-160.81)   71.86                68
 05/14/2022   23:14:48   ( -70.10,   7.74) 05/14/2022   23:14:28  ( -70.09,   7.75)    1.15                20
 05/15/2022   00:04:15   (  69.98, 175.22) 05/15/2022   00:05:12  (  69.98, 175.22)    0.37                57