Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 5 14.  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)
 05/14/2022   22:25:08   (  70.83,-158.82) 05/14/2022   22:24:00  (  70.93,-160.91)   77.07                68
 05/14/2022   23:14:49   ( -70.11,   7.75) 05/14/2022   23:14:28  ( -70.11,   7.72)    1.26                21
 05/15/2022   00:04:16   (  70.01, 175.26) 05/15/2022   00:05:12  (  69.99, 175.21)    3.02                56
 05/17/2022   14:41:50   (  70.16, -43.93) 05/17/2022   14:40:38  (  70.15, -43.88)    2.02                72
 05/17/2022   15:31:20   ( -70.05, 123.55) 05/17/2022   15:31:20  ( -70.06, 123.57)    1.54                 0
 05/17/2022   16:20:49   (  69.84, -69.11) 05/17/2022   16:22:01  (  69.79, -68.71)   16.10                72
 05/20/2022   06:58:19   (  70.14,  71.92) 05/20/2022   06:57:29  (  70.12,  71.95)    2.75                50
 05/20/2022   07:47:49   ( -70.03,-120.60) 05/20/2022   07:48:11  ( -70.02,-120.59)    0.76                22
 05/22/2022   23:14:49   (  70.10,-172.25) 05/22/2022   23:14:21  (  70.09,-172.22)    1.87                28
 05/23/2022   00:04:19   ( -69.99,  -4.77) 05/23/2022   00:05:03  ( -69.99,  -4.76)    0.54                44
 05/25/2022   14:41:47   ( -70.43, 136.46) 05/25/2022   14:40:35  ( -70.48, 135.64)   31.14                72
 05/25/2022   15:31:19   (  70.04, -56.45) 05/25/2022   15:31:13  (  70.06, -56.40)    2.83                 6
 05/25/2022   16:20:49   ( -69.94, 111.04) 05/25/2022   16:21:55  ( -69.96, 111.07)    2.80                66