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: 4/26/2024
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 04/28/2024 13:51:50 70.21, -31.61 55.71 04/28/2024 13:50:58 70.23, -31.57 55.74 2.09 52
2 04/28/2024 14:41:19 -70.15, 135.94 124.36 04/28/2024 14:41:40 -70.14, 135.88 124.37 2.75 21
3 04/28/2024 15:31:02 69.16, -57.76 54.68 04/28/2024 15:32:08 69.17, -55.40 54.63 93.50 66
4 05/01/2024 06:08:15 70.16, 84.21 54.84 05/01/2024 06:07:50 70.19, 84.26 54.87 3.40 25
5 05/01/2024 06:57:44 -70.10,-108.24 125.23 05/01/2024 06:58:32 -70.09,-108.27 125.24 1.90 48
6 05/03/2024 21:35:12 -70.26, 32.60 125.84 05/03/2024 21:33:59 -70.26, 32.61 125.83 0.44 73
7 05/03/2024 22:24:39 70.15,-159.92 54.04 05/03/2024 22:24:43 70.16,-159.92 54.06 1.32 4
8 05/03/2024 23:14:10 -69.98, 7.48 126.13 05/03/2024 23:15:23 -69.96, 7.71 126.17 9.01 73
9 05/06/2024 13:51:35 -70.24, 148.46 126.63 05/06/2024 13:50:52 -70.25, 148.40 126.60 2.87 43
10 05/06/2024 14:41:02 70.12, -44.06 53.26 05/06/2024 14:41:35 70.10, -44.05 53.24 2.19 33
11 05/09/2024 05:18:20 70.69, 97.40 53.10 05/09/2024 05:17:10 70.73, 96.10 53.19 48.10 70
12 05/09/2024 06:07:57 -70.19, -95.69 127.39 05/09/2024 06:07:44 -70.21, -95.75 127.38 2.38 13
13 05/09/2024 06:57:24 70.08, 71.78 52.49 05/09/2024 06:58:27 70.06, 71.79 52.47 1.93 63

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/26/2024
SNOs_Map_LANDSAT-8_NPP_20240426.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/26/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP