Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2022 3 31.  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)
 04/02/2022   06:08:34   ( -70.55, -95.22) 04/02/2022   06:07:22  ( -70.60, -96.23)   37.86                72
 04/02/2022   06:58:07   (  70.11,  71.80) 04/02/2022   06:57:59  (  70.11,  71.85)    1.91                 8
 04/02/2022   07:47:37   ( -70.00,-120.72) 04/02/2022   07:48:41  ( -70.03,-120.71)    2.83                64
 04/04/2022   22:25:08   ( -70.22,  20.18) 04/04/2022   22:24:09  ( -70.20,  20.17)    2.15                59
 04/04/2022   23:14:35   (  70.11,-172.33) 04/04/2022   23:14:53  (  70.08,-172.34)    3.03                18
 04/05/2022   00:04:16   ( -69.40,  -5.67) 04/05/2022   00:05:24  ( -69.42,  -4.03)   64.12                68
 04/07/2022   14:41:35   ( -70.19, 136.02) 04/07/2022   14:41:02  ( -70.18, 135.98)    2.02                33
 04/07/2022   15:31:02   (  70.08, -56.49) 04/07/2022   15:31:46  (  70.06, -56.53)    2.13                44
 04/10/2022   06:08:30   (  70.40,  84.57) 04/10/2022   06:07:18  (  70.47,  83.99)   22.80                72
 04/10/2022   06:58:03   ( -70.13,-108.19) 04/10/2022   06:57:55  ( -70.11,-108.14)    2.83                 8
 04/10/2022   07:47:30   (  70.01,  59.29) 04/10/2022   07:48:39  (  70.00,  59.34)    2.52                69
 04/12/2022   22:25:00   (  70.19,-159.85) 04/12/2022   22:24:07  (  70.19,-159.81)    1.55                53
 04/12/2022   23:14:30   ( -70.09,   7.64) 04/12/2022   23:14:49  ( -70.10,   7.65)    1.24                19