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: 5/14/2024
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 13:51:35 70.22, -31.59 51.30 05/14/2024 13:50:46 70.22, -31.53 51.31 2.32 49
2 05/14/2024 14:41:04 -70.15, 135.95 128.77 05/14/2024 14:41:28 -70.12, 135.93 128.80 3.44 24
3 05/17/2024 05:18:17 -71.11, -81.99 128.43 05/17/2024 05:17:10 -71.14, -84.56 128.34 92.55 67
4 05/17/2024 06:07:59 70.19, 84.26 50.66 05/17/2024 06:07:38 70.20, 84.27 50.68 1.55 21
5 05/17/2024 06:57:28 -70.13,-108.19 129.41 05/17/2024 06:58:20 -70.11,-108.26 129.44 3.55 52
6 05/19/2024 21:34:55 -70.26, 32.62 129.84 05/19/2024 21:33:45 -70.26, 32.66 129.84 1.64 70
7 05/19/2024 22:24:22 70.15,-159.89 50.05 05/19/2024 22:24:29 70.16,-159.87 50.06 1.07 7
8 05/19/2024 23:13:55 -69.87, 7.35 130.24 05/19/2024 23:15:07 -69.85, 7.92 130.28 21.89 72
9 05/22/2024 13:51:16 -70.21, 148.46 130.42 05/22/2024 13:50:35 -70.23, 148.49 130.40 2.11 41
10 05/22/2024 14:40:42 70.15, -43.98 49.52 05/22/2024 14:41:19 70.13, -44.05 49.49 3.53 37
11 05/25/2024 05:18:01 70.59, 97.29 49.47 05/25/2024 05:16:50 70.64, 96.31 49.54 36.60 71
12 05/25/2024 06:07:36 -70.21, -95.64 130.92 05/25/2024 06:07:26 -70.22, -95.70 130.91 2.57 10
13 05/25/2024 06:57:03 70.09, 71.84 48.96 05/25/2024 06:58:09 70.07, 71.83 48.94 2.07 66
14 05/27/2024 21:34:26 70.24,-147.31 48.68 05/27/2024 21:33:33 70.23,-147.26 48.67 2.55 53
15 05/27/2024 22:23:56 -70.13, 20.17 131.44 05/27/2024 22:24:15 -70.12, 20.23 131.45 2.86 19

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/14/2024
SNOs_Map_LANDSAT-8_NPP_20240514.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/14/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP