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: 5/11/2024
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 05/11/2024 21:35:09 70.34,-147.31 52.07 05/11/2024 21:33:57 70.38,-147.56 52.12 10.41 72
2 05/11/2024 22:24:40 -70.16, 20.07 128.11 05/11/2024 22:24:37 -70.18, 20.07 128.09 1.57 3
3 05/11/2024 23:14:08 70.01,-172.50 51.73 05/11/2024 23:15:20 70.02,-172.38 51.73 4.94 72
4 05/14/2024 13:51:36 70.22, -31.59 51.30 05/14/2024 13:50:47 70.24, -31.57 51.33 2.34 49
5 05/14/2024 14:41:05 -70.16, 135.96 128.77 05/14/2024 14:41:29 -70.14, 135.90 128.78 2.89 24
6 05/17/2024 05:18:18 -71.12, -81.98 128.42 05/17/2024 05:17:11 -71.17, -84.61 128.32 94.56 67
7 05/17/2024 06:08:00 70.20, 84.27 50.67 05/17/2024 06:07:38 70.18, 84.31 50.65 2.37 22
8 05/17/2024 06:57:30 -70.08,-108.26 129.46 05/17/2024 06:58:20 -70.08,-108.22 129.46 1.54 50
9 05/19/2024 21:34:55 -70.27, 32.63 129.84 05/19/2024 21:33:45 -70.29, 32.61 129.81 2.39 70
10 05/19/2024 22:24:22 70.15,-159.89 50.05 05/19/2024 22:24:28 70.14,-159.85 50.04 2.18 6
11 05/19/2024 23:13:55 -69.88, 7.36 130.23 05/19/2024 23:15:07 -69.88, 7.87 130.25 19.60 72
12 05/22/2024 13:51:17 -70.21, 148.45 130.43 05/22/2024 13:50:35 -70.21, 148.51 130.42 2.39 42
13 05/22/2024 14:40:43 70.15, -43.99 49.51 05/22/2024 14:41:19 70.12, -44.04 49.49 3.11 36

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/11/2024
SNOs_Map_LANDSAT-8_NPP_20240511.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/11/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP