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: 8/7/2024
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 70.11,-159.84 54.02 08/07/2024 22:24:28 70.09,-159.84 54.01 1.46 29
2 08/07/2024 23:14:27 -69.98, 7.62 126.10 08/07/2024 23:15:09 -69.97, 7.68 126.12 3.00 42
3 08/10/2024 13:51:55 -70.24, 148.61 125.10 08/10/2024 13:50:42 -70.31, 148.29 125.01 13.67 73
4 08/10/2024 14:41:23 70.09, -43.97 54.77 08/10/2024 14:41:24 70.07, -44.04 54.76 3.02 1
5 08/10/2024 15:30:53 -69.97, 123.49 125.34 08/10/2024 15:32:05 -69.94, 123.48 125.37 3.07 72
6 08/13/2024 06:08:21 -70.13, -95.65 124.40 08/13/2024 06:07:34 -70.13, -95.68 124.39 0.91 47
7 08/13/2024 06:57:48 70.02, 71.84 55.51 08/13/2024 06:58:18 70.01, 71.82 55.50 1.62 30
8 08/15/2024 21:35:07 70.69,-146.56 56.96 08/15/2024 21:33:58 70.75,-148.20 57.08 60.78 69
9 08/15/2024 22:24:46 -70.08, 20.19 123.62 08/15/2024 22:24:29 -70.08, 20.17 123.62 0.79 17
10 08/15/2024 23:14:13 69.97,-172.32 56.29 08/15/2024 23:15:13 69.96,-172.34 56.28 1.43 60
11 08/18/2024 13:51:40 70.16, -31.43 57.31 08/18/2024 13:50:42 70.13, -31.46 57.29 3.38 58
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 2.30 14
13 08/18/2024 15:30:48 69.33, -57.30 56.53 08/18/2024 15:31:56 69.29, -55.59 56.43 67.41 68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/7/2024
SNOs_Map_LANDSAT-8_NPP_20240807.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/07/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP