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: 9/9/2024
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 09/11/2024 14:41:46 70.11, -44.00 65.81 09/11/2024 14:41:05 70.08, -43.99 65.79 3.54 41
2 09/11/2024 15:31:16 -70.00, 123.48 114.29 09/11/2024 15:31:47 -69.98, 123.47 114.31 2.12 31
3 09/14/2024 06:08:34 -70.80, -94.73 112.51 09/14/2024 06:07:25 -70.85, -96.75 112.41 74.17 69
4 09/14/2024 06:58:12 70.09, 71.87 66.81 09/14/2024 06:57:56 70.08, 71.79 66.81 3.11 16
5 09/14/2024 07:47:42 -69.98,-120.65 113.29 09/14/2024 07:48:38 -69.97,-120.73 113.29 2.96 56
6 09/16/2024 22:25:10 -70.14, 20.20 112.12 09/16/2024 22:24:02 -70.14, 20.18 112.12 1.08 68
7 09/16/2024 23:14:37 70.03,-172.31 67.78 09/16/2024 23:14:46 70.05,-172.37 67.81 3.39 9
8 09/17/2024 00:04:11 -69.70, -5.14 112.53 09/17/2024 00:05:23 -69.68, -4.50 112.57 24.61 72
9 09/19/2024 14:41:33 -70.10, 136.06 111.13 09/19/2024 14:40:51 -70.08, 136.06 111.15 2.17 42
10 09/19/2024 15:31:00 69.98, -56.46 68.77 09/19/2024 15:31:35 70.00, -56.50 68.78 1.91 35
11 09/22/2024 06:08:16 70.57, 85.03 70.36 09/22/2024 06:07:06 70.64, 83.66 70.45 51.03 70
12 09/22/2024 06:57:53 -70.08,-108.06 110.12 09/22/2024 06:57:39 -70.05,-108.10 110.14 3.35 14
13 09/22/2024 07:47:20 69.96, 59.42 69.78 09/22/2024 07:48:23 69.97, 59.34 69.79 3.24 63

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/9/2024
SNOs_Map_LANDSAT-8_NPP_20240909.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/09/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP