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: 10/14/2022
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 -70.08, 135.93 101.01 10/16/2022 14:41:54 -70.09, 135.96 100.99 2.26 34
2 10/16/2022 15:31:55 69.97, -56.57 78.90 10/16/2022 15:32:38 69.98, -56.56 78.91 0.86 43
3 10/19/2022 06:09:24 70.46, 84.73 80.34 10/19/2022 06:08:13 70.52, 83.75 80.40 36.97 71
4 10/19/2022 06:58:59 -70.08,-108.19 100.03 10/19/2022 06:58:48 -70.06,-108.21 100.05 2.84 11
5 10/19/2022 07:48:27 69.92, 59.23 79.82 10/19/2022 07:49:32 69.95, 59.27 79.85 3.16 65
6 10/21/2022 22:26:01 70.12,-159.90 80.95 10/21/2022 22:25:00 70.13,-159.85 80.96 2.02 61
7 10/21/2022 23:15:31 -70.01, 7.59 99.14 10/21/2022 23:15:42 -70.03, 7.61 99.12 2.20 11
8 10/22/2022 00:05:07 69.41, 174.40 80.26 10/22/2022 00:06:16 69.39, 175.86 80.25 57.31 69
9 10/24/2022 14:42:30 70.13, -44.00 81.91 10/24/2022 14:41:53 70.11, -44.05 81.88 3.11 37
10 10/24/2022 15:32:00 -70.03, 123.49 98.19 10/24/2022 15:32:35 -70.01, 123.42 98.21 3.34 35
11 10/27/2022 06:09:24 -70.73, -94.89 96.59 10/27/2022 06:08:15 -70.83, -96.73 96.49 68.34 69
12 10/27/2022 06:59:01 70.07, 71.79 82.76 10/27/2022 06:58:46 70.05, 71.82 82.74 3.05 15
13 10/27/2022 07:48:31 -69.97,-120.72 97.33 10/27/2022 07:49:28 -69.95,-120.71 97.35 2.74 57

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/14/2022
SNOs_Map_LANDSAT-8_NPP_20221014.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/14/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP