Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 3 16.  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)
 03/17/2025   06:08:39   (  70.22,  84.32) 03/17/2025   06:07:31  (  70.21,  84.35)    1.78                68
 03/17/2025   06:58:09   ( -70.10,-108.21) 03/17/2025   06:58:12  ( -70.09,-108.15)    2.67                 3
 03/17/2025   07:47:41   (  69.72,  58.90) 03/17/2025   07:48:52  (  69.74,  59.68)   30.27                71
 03/19/2025   22:25:04   (  70.21,-159.80) 03/19/2025   22:24:22  (  70.21,-159.85)    2.25                42
 03/19/2025   23:14:34   ( -70.10,   7.68) 03/19/2025   23:15:03  ( -70.09,   7.65)    1.73                29
 03/22/2025   13:51:49   ( -70.98, 149.60) 03/22/2025   13:50:41  ( -70.98, 147.39)   80.18                68
 03/22/2025   14:41:29   (  70.16, -43.98) 03/22/2025   14:41:12  (  70.17, -44.00)    1.42                17
 03/22/2025   15:30:59   ( -70.05, 123.50) 03/22/2025   15:31:53  ( -70.05, 123.51)    0.51                54
 03/25/2025   06:08:25   ( -70.22, -95.64) 03/25/2025   06:07:16  ( -70.22, -95.59)    2.01                69
 03/25/2025   06:57:52   (  70.10,  71.84) 03/25/2025   06:58:00  (  70.09,  71.92)    3.18                 8
 03/25/2025   07:47:26   ( -69.77,-120.98) 03/25/2025   07:48:37  ( -69.76,-120.26)   27.95                71
 03/27/2025   22:24:47   ( -70.22,  20.27) 03/27/2025   22:24:06  ( -70.21,  20.23)    2.17                41
 03/27/2025   23:14:14   (  70.10,-172.25) 03/27/2025   23:14:50  (  70.08,-172.27)    2.48                36