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: 5/16/2024
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 05/17/2024 06:08:02 70.19, 84.26 50.67 05/17/2024 06:07:37 70.18, 84.30 50.66 2.32 25
2 05/17/2024 06:57:32 -70.08,-108.27 129.46 05/17/2024 06:58:19 -70.09,-108.23 129.45 1.53 47
3 05/19/2024 21:35:01 -70.45, 32.86 129.66 05/19/2024 21:33:49 -70.50, 32.28 129.59 22.12 72
4 05/19/2024 22:24:31 70.18,-159.89 50.08 05/19/2024 22:24:29 70.19,-159.92 50.09 1.52 2
5 05/19/2024 23:14:01 -70.07, 7.59 130.04 05/19/2024 23:15:11 -70.09, 7.55 130.03 2.55 70
6 05/22/2024 13:51:32 -70.27, 148.47 130.37 05/22/2024 13:50:36 -70.26, 148.44 130.37 1.39 56
7 05/22/2024 14:40:59 70.16, -44.05 49.52 05/22/2024 14:41:20 70.16, -44.10 49.53 1.83 21
8 05/22/2024 15:30:41 -69.39, 122.53 131.23 05/22/2024 15:31:49 -69.37, 124.39 131.30 72.82 68
9 05/25/2024 06:07:59 -70.24, -95.69 130.89 05/25/2024 06:07:27 -70.24, -95.75 130.88 2.09 32
10 05/25/2024 06:57:26 70.12, 71.79 49.00 05/25/2024 06:58:10 70.10, 71.79 48.97 2.99 44
11 05/27/2024 21:34:52 70.47,-147.11 48.89 05/27/2024 21:33:40 70.56,-147.79 49.02 27.43 72
12 05/27/2024 22:24:24 -70.20, 20.14 131.38 05/27/2024 22:24:16 -70.19, 20.12 131.38 0.95 8
13 05/27/2024 23:13:51 70.08,-172.39 48.51 05/27/2024 23:15:00 70.10,-172.43 48.53 3.05 69

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/16/2024
SNOs_Map_LANDSAT-8_NPP_20240516.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/16/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP