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: 9/13/2022
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 09/14/2022 14:42:33 -70.11, 135.96 113.25 09/14/2022 14:41:50 -70.09, 135.96 113.27 2.14 43
2 09/14/2022 15:32:01 69.95, -56.62 66.61 09/14/2022 15:32:34 69.97, -56.55 66.63 3.47 33
3 09/17/2022 06:09:24 70.70, 85.07 68.36 09/17/2022 06:08:15 70.75, 83.36 68.44 63.12 69
4 09/17/2022 06:59:04 -70.04,-108.26 112.28 09/17/2022 06:58:45 -70.03,-108.18 112.30 3.61 19
5 09/17/2022 07:48:31 69.94, 59.24 67.63 09/17/2022 07:49:30 69.97, 59.22 67.66 3.10 59
6 09/19/2022 22:26:04 70.13,-159.90 68.82 09/19/2022 22:24:59 70.12,-159.87 68.82 1.26 65
7 09/19/2022 23:15:34 -70.02, 7.59 111.27 09/19/2022 23:15:41 -70.02, 7.60 111.27 0.51 7
8 09/20/2022 00:05:08 69.52, 174.55 68.25 09/20/2022 00:06:18 69.54, 175.62 68.26 41.82 70
9 09/22/2022 14:42:34 70.08, -44.08 69.82 09/22/2022 14:41:54 70.07, -44.02 69.81 2.30 40
10 09/22/2022 15:32:04 -69.98, 123.41 110.28 09/22/2022 15:32:36 -69.97, 123.44 110.28 1.48 32
11 09/25/2022 06:09:25 -70.74, -94.87 108.51 09/25/2022 06:08:16 -70.76, -96.66 108.46 65.56 69
12 09/25/2022 06:59:02 70.08, 71.80 70.85 09/25/2022 06:58:49 70.08, 71.73 70.86 2.73 13
13 09/25/2022 07:48:33 -69.93,-120.78 109.29 09/25/2022 07:49:30 -69.93,-120.72 109.29 2.51 57

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/13/2022
SNOs_Map_LANDSAT-8_NPP_20220913.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/13/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP