Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 5 4.  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)
 05/04/2022   06:58:13   (  70.11,  71.89) 05/04/2022   06:57:43  (  70.09,  71.94)    3.26                30
 05/04/2022   07:47:43   ( -70.00,-120.64) 05/04/2022   07:48:25  ( -70.01,-120.62)    0.90                42
 05/06/2022   22:25:10   ( -70.54,  20.74) 05/06/2022   22:23:59  ( -70.62,  19.58)   44.05                71
 05/06/2022   23:14:44   (  70.05,-172.32) 05/06/2022   23:14:35  (  70.08,-172.27)    3.36                 9
 05/07/2022   00:04:13   ( -70.00,  -4.76) 05/07/2022   00:05:17  ( -70.00,  -4.82)    2.44                64
 05/09/2022   14:41:48   ( -70.14, 136.04) 05/09/2022   14:40:43  ( -70.14, 136.11)    2.85                65
 05/09/2022   15:31:15   (  70.03, -56.47) 05/09/2022   15:31:27  (  70.02, -56.41)    2.63                12
 05/09/2022   16:20:52   ( -69.54, 110.48) 05/09/2022   16:22:02  ( -69.57, 111.59)   43.17                70
 05/12/2022   06:58:18   ( -70.16,-108.06) 05/12/2022   06:57:36  ( -70.14,-108.11)    3.04                42
 05/12/2022   07:47:45   (  70.05,  59.43) 05/12/2022   07:48:20  (  70.03,  59.37)    3.40                35
 05/14/2022   22:25:08   (  70.81,-158.84) 05/14/2022   22:23:59  (  70.87,-160.81)   72.18                69
 05/14/2022   23:14:49   ( -70.11,   7.75) 05/14/2022   23:14:28  ( -70.09,   7.75)    1.90                21
 05/15/2022   00:04:16   (  69.99, 175.23) 05/15/2022   00:05:12  (  69.98, 175.22)    1.35                56
 05/17/2022   14:41:48   (  70.19, -43.88) 05/17/2022   14:40:38  (  70.20, -43.95)    2.86                70
 05/17/2022   15:31:19   ( -70.03, 123.53) 05/17/2022   15:31:19  ( -70.05, 123.60)    2.82                 0
 05/17/2022   16:20:48   (  69.81, -69.14) 05/17/2022   16:22:00  (  69.78, -68.70)   17.18                72