Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 5 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)
 05/24/2020   22:24:51   (  70.21,-159.71) 05/24/2020   22:23:38  (  70.22,-159.86)    5.68                73
 05/24/2020   23:14:21   ( -70.05,   7.69) 05/24/2020   23:14:18  ( -70.07,   7.69)    2.24                 3
 05/25/2020   00:03:48   (  69.94, 175.19) 05/25/2020   00:05:01  (  69.90, 175.24)    4.74                73
 05/27/2020   14:41:21   (  70.13, -43.94) 05/27/2020   14:40:30  (  70.13, -43.95)    0.35                51
 05/27/2020   15:30:51   ( -70.03, 123.54) 05/27/2020   15:31:12  ( -70.03, 123.52)    1.26                21
 05/27/2020   16:20:34   (  69.03, -70.15) 05/27/2020   16:21:39  (  69.02, -67.71)   97.45                65
 05/30/2020   06:57:51   (  70.10,  71.90) 05/30/2020   06:57:24  (  70.10,  71.88)    1.03                27
 05/30/2020   07:47:21   ( -70.00,-120.61) 05/30/2020   07:48:06  ( -70.00,-120.66)    1.63                45
 06/01/2020   22:24:51   ( -70.35,  20.49) 06/01/2020   22:23:39  ( -70.43,  19.82)   26.99                72
 06/01/2020   23:14:21   (  70.07,-172.26) 06/01/2020   23:14:18  (  70.07,-172.30)    1.59                 3
 06/02/2020   00:03:51   ( -69.97,  -4.77) 06/02/2020   00:05:00  ( -69.97,  -4.83)    2.28                69
 06/04/2020   14:41:24   ( -70.15, 136.09) 06/04/2020   14:40:28  ( -70.14, 136.05)    1.58                56
 06/04/2020   15:30:50   (  70.03, -56.43) 06/04/2020   15:31:11  (  70.04, -56.49)    2.39                21