Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/10/2024
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 10/10/2024 23:14:52 -70.12, 7.75 102.88 10/10/2024 23:13:49 -70.10, 7.79 102.90 2.49 63
2 10/11/2024 00:04:19 70.01, 175.25 77.03 10/11/2024 00:04:33 69.99, 175.25 77.02 2.00 14
3 10/11/2024 00:53:57 -69.47, -17.87 103.51 10/11/2024 00:55:07 -69.48, -16.67 103.49 46.66 70
4 10/13/2024 15:31:24 -70.07, 123.56 101.92 10/13/2024 15:30:34 -70.07, 123.63 101.92 2.61 50
5 10/13/2024 16:20:51 69.96, -68.95 77.99 10/13/2024 16:21:18 69.97, -68.91 78.00 1.80 27
6 10/13/2024 17:10:37 -68.98, 97.36 102.99 10/13/2024 17:11:43 -68.98, 99.84 102.99 98.78 66
7 10/16/2024 07:47:54 -70.08,-120.56 100.93 10/16/2024 07:47:20 -70.08,-120.57 100.93 0.60 34
8 10/16/2024 08:37:21 69.96, 46.93 78.97 10/16/2024 08:38:04 69.98, 46.89 78.99 2.50 43
9 10/18/2024 23:14:43 70.67,-171.44 80.63 10/18/2024 23:13:34 70.73,-173.11 80.70 62.00 69
10 10/19/2024 00:04:22 -70.07, -4.67 99.96 10/19/2024 00:04:05 -70.06, -4.73 99.97 2.46 17
11 10/19/2024 00:53:49 69.95, 162.80 79.94 10/19/2024 00:54:49 69.96, 162.73 79.95 3.04 60
12 10/21/2024 15:31:19 70.11, -56.37 81.02 10/21/2024 15:30:07 70.11, -56.31 81.03 2.21 72
13 10/21/2024 16:20:49 -70.01, 111.13 99.07 10/21/2024 16:20:49 -70.02, 111.15 99.06 1.51 0
14 10/21/2024 17:10:18 69.77, -81.55 80.71 10/21/2024 17:11:30 69.76, -81.15 80.70 15.33 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/10/2024
SNOs_Map_LANDSAT-8_NPP_20241010.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/10/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP