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: 10/19/2022
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 10/19/2022 06:09:24 70.47, 84.74 80.35 10/19/2022 06:08:13 70.51, 83.77 80.39 36.34 71
2 10/19/2022 06:59:00 -70.03,-108.26 100.08 10/19/2022 06:58:48 -70.05,-108.20 100.06 3.15 12
3 10/19/2022 07:48:27 69.93, 59.24 79.83 10/19/2022 07:49:32 69.93, 59.29 79.84 1.80 65
4 10/21/2022 22:26:00 70.13,-159.88 80.97 10/21/2022 22:24:59 70.11,-159.83 80.95 2.82 61
5 10/21/2022 23:15:30 -70.02, 7.59 99.14 10/21/2022 23:15:41 -70.02, 7.62 99.13 1.11 11
6 10/22/2022 00:05:07 69.36, 174.34 80.22 10/22/2022 00:06:15 69.37, 175.88 80.24 60.47 68
7 10/24/2022 14:42:31 70.10, -44.06 81.87 10/24/2022 14:41:53 70.09, -44.02 81.87 1.38 38
8 10/24/2022 15:32:01 -69.99, 123.43 98.23 10/24/2022 15:32:35 -70.00, 123.44 98.22 1.09 34
9 10/27/2022 06:09:24 -70.75, -94.86 96.56 10/27/2022 06:08:15 -70.81, -96.71 96.51 68.06 69
10 10/27/2022 06:59:01 70.10, 71.83 82.79 10/27/2022 06:58:47 70.08, 71.78 82.77 3.22 14
11 10/27/2022 07:48:31 -70.00,-120.69 97.31 10/27/2022 07:49:29 -69.98,-120.76 97.32 3.13 58
12 10/29/2022 22:26:05 -70.14, 20.12 96.29 10/29/2022 22:24:56 -70.12, 20.18 96.31 3.12 69
13 10/29/2022 23:15:32 70.03,-172.39 83.62 10/29/2022 23:15:40 70.02,-172.35 83.60 2.34 8
14 10/30/2022 00:05:06 -69.71, -5.21 96.70 10/30/2022 00:06:18 -69.71, -4.57 96.70 24.59 72
15 11/01/2022 14:42:34 -70.11, 135.95 95.45 11/01/2022 14:41:49 -70.12, 135.96 95.44 0.65 45
16 11/01/2022 15:32:01 70.00, -56.56 84.45 11/01/2022 15:32:33 70.01, -56.57 84.47 1.68 32

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/19/2022
SNOs_Map_LANDSAT-8_NPP_20221019.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/19/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP