Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 5 5.  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)
 05/06/2022   22:25:10   ( -70.54,  20.75) 05/06/2022   22:23:59  ( -70.61,  19.59)   43.35                71
 05/06/2022   23:14:44   (  70.06,-172.31) 05/06/2022   23:14:35  (  70.07,-172.25)    2.55                 9
 05/07/2022   00:04:13   ( -70.00,  -4.76) 05/07/2022   00:05:17  ( -69.99,  -4.81)    2.67                64
 05/09/2022   14:41:47   ( -70.18, 136.10) 05/09/2022   14:40:44  ( -70.18, 136.05)    1.89                63
 05/09/2022   15:31:14   (  70.07, -56.41) 05/09/2022   15:31:28  (  70.07, -56.47)    2.46                14
 05/09/2022   16:20:52   ( -69.53, 110.47) 05/09/2022   16:22:02  ( -69.56, 111.61)   44.52                70
 05/12/2022   06:58:18   ( -70.12,-108.11) 05/12/2022   06:57:36  ( -70.13,-108.09)    0.94                42
 05/12/2022   07:47:45   (  70.01,  59.38) 05/12/2022   07:48:20  (  70.02,  59.39)    0.45                35
 05/14/2022   22:25:06   (  70.80,-158.86) 05/14/2022   22:23:58  (  70.86,-160.79)   71.07                68
 05/14/2022   23:14:47   ( -70.09,   7.73) 05/14/2022   23:14:27  ( -70.08,   7.77)    1.93                20
 05/15/2022   00:04:14   (  69.98, 175.22) 05/15/2022   00:05:11  (  69.97, 175.24)    1.25                57
 05/17/2022   14:41:46   (  70.20, -43.87) 05/17/2022   14:40:38  (  70.19, -43.94)    2.80                68
 05/17/2022   15:31:17   ( -70.04, 123.54) 05/17/2022   15:31:19  ( -70.03, 123.61)    2.68                 2
 05/17/2022   16:20:48   (  69.70, -69.28) 05/17/2022   16:21:59  (  69.72, -68.60)   26.07                71