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: 5/12/2024
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 05/14/2024 13:51:34 70.26, -31.53 51.35 05/14/2024 13:50:47 70.25, -31.59 51.34 2.55 47
2 05/14/2024 14:41:04 -70.14, 135.94 128.78 05/14/2024 14:41:29 -70.16, 135.88 128.77 2.67 25
3 05/17/2024 05:18:16 -71.05, -82.08 128.49 05/17/2024 05:17:09 -71.09, -84.47 128.40 86.13 67
4 05/17/2024 06:07:57 70.18, 84.26 50.65 05/17/2024 06:07:38 70.20, 84.28 50.68 2.72 19
5 05/17/2024 06:57:26 -70.12,-108.20 129.42 05/17/2024 06:58:20 -70.10,-108.25 129.44 2.63 54
6 05/19/2024 21:34:48 -70.29, 32.69 129.81 05/19/2024 21:33:44 -70.27, 32.64 129.82 3.27 64
7 05/19/2024 22:24:15 70.18,-159.83 50.08 05/19/2024 22:24:28 70.17,-159.90 50.07 2.70 13
8 05/19/2024 23:13:52 -69.68, 7.11 130.42 05/19/2024 23:15:02 -69.65, 8.21 130.48 42.66 70
9 05/22/2024 13:51:06 -70.22, 148.51 130.41 05/22/2024 13:50:34 -70.21, 148.52 130.42 1.32 32
10 05/22/2024 14:40:33 70.10, -44.01 49.47 05/22/2024 14:41:18 70.12, -44.03 49.48 1.81 45
11 05/25/2024 05:17:51 70.30, 96.92 49.18 05/25/2024 05:16:42 70.29, 96.87 49.18 1.99 69
12 05/25/2024 06:07:21 -70.18, -95.61 130.94 05/25/2024 06:07:24 -70.18, -95.64 130.94 1.26 3
13 05/25/2024 06:56:52 69.84, 71.55 48.72 05/25/2024 06:58:03 69.82, 72.21 48.69 25.21 71

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/12/2024
SNOs_Map_LANDSAT-8_NPP_20240512.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/12/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP