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: 3/5/2024
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 03/06/2024 06:08:42 -70.59, -95.15 103.96 03/06/2024 06:07:31 -70.62, -96.27 103.88 41.46 71
2 03/06/2024 06:58:16 70.12, 71.80 75.58 03/06/2024 06:58:08 70.13, 71.81 75.60 2.01 8
3 03/06/2024 07:47:46 -69.99,-120.74 104.56 03/06/2024 07:48:49 -70.00,-120.67 104.56 2.97 63
4 03/08/2024 22:25:14 -70.23, 20.22 105.35 03/08/2024 22:24:16 -70.23, 20.14 105.34 2.96 58
5 03/08/2024 23:14:42 70.08,-172.36 74.50 03/08/2024 23:15:00 70.11,-172.37 74.52 3.21 18
6 03/09/2024 00:04:21 -69.41, -5.65 106.16 03/09/2024 00:05:29 -69.39, -3.99 106.25 64.84 68
7 03/11/2024 14:41:39 -70.18, 136.02 106.46 03/11/2024 14:41:06 -70.16, 136.03 106.47 2.00 33
8 03/11/2024 15:31:06 70.07, -56.48 73.43 03/11/2024 15:31:50 70.04, -56.48 73.39 3.53 44
9 03/14/2024 06:08:32 70.37, 84.56 72.68 03/14/2024 06:07:20 70.45, 84.05 72.79 21.16 72
10 03/14/2024 06:58:04 -70.14,-108.13 107.55 03/14/2024 06:57:58 -70.15,-108.17 107.55 1.71 6
11 03/14/2024 07:47:31 70.04, 59.37 72.34 03/14/2024 07:48:42 70.03, 59.31 72.33 2.02 71
12 03/16/2024 22:24:59 70.20,-159.79 71.45 03/16/2024 22:24:07 70.19,-159.76 71.45 1.74 52
13 03/16/2024 23:14:29 -70.08, 7.68 108.68 03/16/2024 23:14:49 -70.10, 7.70 108.67 1.43 20

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/5/2024
SNOs_Map_LANDSAT-8_NPP_20240305.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/05/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP