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: 10/15/2022
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 10/16/2022 14:42:28 -70.10, 135.96 100.99 10/16/2022 14:41:55 -70.12, 135.91 100.97 3.28 33
2 10/16/2022 15:31:55 70.00, -56.54 78.92 10/16/2022 15:32:39 70.01, -56.60 78.94 2.67 44
3 10/19/2022 06:09:24 70.43, 84.68 80.31 10/19/2022 06:08:12 70.50, 83.79 80.38 34.03 72
4 10/19/2022 06:58:59 -70.05,-108.24 100.07 10/19/2022 06:58:47 -70.03,-108.17 100.08 2.77 12
5 10/19/2022 07:48:26 69.94, 59.26 79.84 10/19/2022 07:49:31 69.92, 59.31 79.83 2.94 65
6 10/21/2022 22:26:00 70.14,-159.87 80.97 10/21/2022 22:25:00 70.15,-159.90 80.99 2.31 60
7 10/21/2022 23:15:30 -70.03, 7.61 99.13 10/21/2022 23:15:41 -70.01, 7.64 99.15 2.89 11
8 10/22/2022 00:05:07 69.37, 174.35 80.23 10/22/2022 00:06:15 69.37, 175.90 80.23 60.54 68
9 10/24/2022 14:42:31 70.09, -44.06 81.87 10/24/2022 14:41:53 70.08, -44.01 81.86 1.91 38
10 10/24/2022 15:32:01 -69.99, 123.43 98.23 10/24/2022 15:32:35 -69.99, 123.45 98.23 0.84 34
11 10/27/2022 06:09:24 -70.74, -94.87 96.57 10/27/2022 06:08:15 -70.81, -96.70 96.51 67.28 69
12 10/27/2022 06:59:01 70.08, 71.81 82.78 10/27/2022 06:58:47 70.08, 71.78 82.77 1.49 14
13 10/27/2022 07:48:31 -69.98,-120.70 97.32 10/27/2022 07:49:29 -69.98,-120.75 97.32 2.08 58

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/15/2022
SNOs_Map_LANDSAT-8_NPP_20221015.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/15/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP