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: 9/12/2022
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 14:42:34 -70.09, 135.93 113.27 09/14/2022 14:41:51 -70.11, 135.93 113.24 2.44 43
2 09/14/2022 15:32:01 69.98, -56.57 66.65 09/14/2022 15:32:35 69.99, -56.59 66.66 1.10 34
3 09/17/2022 06:09:25 70.68, 85.04 68.34 09/17/2022 06:08:16 70.77, 83.33 68.46 63.91 69
4 09/17/2022 06:59:05 -70.03,-108.28 112.30 09/17/2022 06:58:46 -70.05,-108.21 112.28 3.62 19
5 09/17/2022 07:48:32 69.92, 59.21 67.61 09/17/2022 07:49:30 69.93, 59.27 67.62 2.83 58
6 09/19/2022 22:26:04 70.11,-159.92 68.81 09/19/2022 22:24:59 70.14,-159.90 68.84 3.38 65
7 09/19/2022 23:15:34 -70.01, 7.57 111.29 09/19/2022 23:15:40 -69.99, 7.65 111.30 3.57 6
8 09/20/2022 00:05:08 69.51, 174.53 68.24 09/20/2022 00:06:17 69.51, 175.67 68.22 44.47 69
9 09/22/2022 14:42:34 70.07, -44.09 69.81 09/22/2022 14:41:54 70.09, -44.05 69.83 2.47 40
10 09/22/2022 15:32:04 -69.97, 123.40 110.28 09/22/2022 15:32:36 -69.99, 123.42 110.27 2.15 32
11 09/25/2022 06:09:26 -70.74, -94.88 108.51 09/25/2022 06:08:17 -70.78, -96.68 108.45 66.33 69
12 09/25/2022 06:59:03 70.08, 71.80 70.85 09/25/2022 06:58:49 70.04, 71.79 70.82 3.36 14
13 09/25/2022 07:48:34 -69.92,-120.79 109.29 09/25/2022 07:49:31 -69.94,-120.74 109.27 2.88 57

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/12/2022
SNOs_Map_LANDSAT-8_NPP_20220912.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/12/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP