Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 5 25.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(LANDSAT-9) LANDSAT-9 Lat/Lon    Distance(km)  Time Diff(sec)
 05/26/2025   21:09:36   (  70.30,-141.13) 05/26/2025   21:10:40  (  70.33,-141.13)    3.03                64
 05/26/2025   22:00:18   ( -70.18,  26.37) 05/26/2025   22:00:10  ( -70.21,  26.33)    3.03                 8
 05/26/2025   22:50:54   (  69.67,-165.54) 05/26/2025   22:49:44  (  69.73,-166.70)   44.96                70
 05/29/2025   13:26:33   (  70.28, -25.33) 05/29/2025   13:27:09  (  70.26, -25.35)    2.29                36
 05/29/2025   14:17:15   ( -70.16, 142.18) 05/29/2025   14:16:39  ( -70.14, 142.12)    2.70                36
 06/01/2025   04:52:54   ( -70.76, -77.65) 06/01/2025   04:54:04  ( -70.66, -76.52)   42.92                70
 06/01/2025   05:43:29   (  70.21,  90.55) 06/01/2025   05:43:37  (  70.23,  90.49)    3.27                 8
 06/01/2025   06:34:12   ( -70.14,-102.02) 06/01/2025   06:33:07  ( -70.12,-102.04)    2.49                65
 06/03/2025   21:09:43   ( -70.33,  38.82) 06/03/2025   21:10:37  ( -70.34,  38.89)    3.00                54
 06/03/2025   22:00:26   (  70.20,-153.66) 06/03/2025   22:00:05  (  70.18,-153.70)    2.17                21
 06/03/2025   22:50:55   ( -69.38,  14.87) 06/03/2025   22:49:47  ( -69.41,  12.87)   78.21                68
 06/06/2025   13:26:38   ( -70.27, 154.69) 06/06/2025   13:27:04  ( -70.28, 154.69)    1.94                26
 06/06/2025   14:17:22   (  70.19, -37.87) 06/06/2025   14:16:31  (  70.17, -37.83)    2.26                51