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: 8/6/2024
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 08/07/2024 22:24:57 70.12,-159.83 54.02 08/07/2024 22:24:28 70.09,-159.83 54.00 3.08 29
2 08/07/2024 23:14:27 -69.99, 7.63 126.09 08/07/2024 23:15:10 -70.01, 7.61 126.07 2.15 43
3 08/10/2024 13:51:55 -70.25, 148.62 125.09 08/10/2024 13:50:42 -70.30, 148.30 125.02 12.92 73
4 08/10/2024 14:41:23 70.04, -44.04 54.72 08/10/2024 14:41:23 70.07, -44.03 54.75 3.13 0
5 08/10/2024 15:30:53 -69.92, 123.43 125.38 08/10/2024 15:32:04 -69.93, 123.49 125.38 2.66 71
6 08/13/2024 06:08:21 -70.14, -95.64 124.39 08/13/2024 06:07:34 -70.13, -95.67 124.39 1.43 47
7 08/13/2024 06:57:48 70.03, 71.85 55.52 08/13/2024 06:58:18 70.01, 71.83 55.49 2.77 30
8 08/15/2024 21:35:07 70.69,-146.55 56.96 08/15/2024 21:33:58 70.74,-148.20 57.08 60.73 69
9 08/15/2024 22:24:46 -70.09, 20.19 123.61 08/15/2024 22:24:29 -70.07, 20.18 123.62 1.83 17
10 08/15/2024 23:14:13 69.98,-172.32 56.30 08/15/2024 23:15:13 69.96,-172.34 56.27 2.24 60
11 08/18/2024 13:51:41 70.11, -31.51 57.25 08/18/2024 13:50:42 70.13, -31.45 57.28 3.24 59
12 08/18/2024 14:41:10 -70.05, 136.05 122.79 08/18/2024 14:41:24 -70.03, 136.01 122.81 2.77 14
13 08/18/2024 15:30:48 69.33, -57.30 56.54 08/18/2024 15:31:56 69.28, -55.58 56.43 67.43 68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/6/2024
SNOs_Map_LANDSAT-8_NPP_20240806.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/06/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP