Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 6 20.  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)
 06/21/2022   06:58:35   (  70.14,  71.91) 06/21/2022   06:57:41  (  70.15,  71.87)    1.53                54
 06/21/2022   07:48:05   ( -70.03,-120.62) 06/21/2022   07:48:22  ( -70.00,-120.60)    2.92                17
 06/21/2022   08:37:46   (  69.15,  45.84) 06/21/2022   08:38:52  (  69.14,  47.97)   84.48                66
 06/23/2022   23:15:06   (  70.08,-172.30) 06/23/2022   23:14:38  (  70.08,-172.27)    1.43                28
 06/24/2022   00:04:36   ( -69.97,  -4.82) 06/24/2022   00:05:20  ( -69.98,  -4.81)    1.85                44
 06/26/2022   14:42:08   ( -70.22, 136.13) 06/26/2022   14:40:54  ( -70.28, 135.86)   12.49                74
 06/26/2022   15:31:36   (  70.06, -56.45) 06/26/2022   15:31:36  (  70.06, -56.49)    1.66                 0
 06/26/2022   16:21:06   ( -69.95, 111.03) 06/26/2022   16:22:18  ( -69.97, 110.97)    3.08                72
 06/29/2022   06:58:39   ( -70.13,-108.11) 06/29/2022   06:57:49  ( -70.12,-108.12)    1.77                50
 06/29/2022   07:48:06   (  70.02,  59.38) 06/29/2022   07:48:33  (  70.01,  59.36)    1.92                27
 06/29/2022   08:37:53   ( -68.98,-134.39) 06/29/2022   08:38:58  ( -69.01,-131.88)   99.99                65
 07/01/2022   22:25:26   (  70.90,-158.71) 07/01/2022   22:24:19  (  70.95,-161.01)   83.76                67
 07/01/2022   23:15:08   ( -70.09,   7.71) 07/01/2022   23:14:45  ( -70.06,   7.73)    3.08                23
 07/02/2022   00:04:35   (  69.97, 175.20) 07/02/2022   00:05:29  (  69.95, 175.20)    2.42                54