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: 12/12/2024
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 12/13/2024 22:25:24 70.16,-159.83 93.28 12/13/2024 22:24:11 70.15,-159.87 93.28 1.85 73
2 12/13/2024 23:14:54 -70.05, 7.65 86.83 12/13/2024 23:14:53 -70.07, 7.58 86.81 3.58 1
3 12/14/2024 00:04:23 69.83, 175.00 92.97 12/14/2024 00:05:35 69.83, 175.24 92.96 9.36 72
4 12/16/2024 14:41:55 70.11, -44.01 93.37 12/16/2024 14:41:10 70.08, -44.02 93.35 3.05 45
5 12/16/2024 15:31:25 -70.00, 123.47 86.74 12/16/2024 15:31:52 -69.99, 123.44 86.75 1.58 27
6 12/19/2024 06:08:47 -70.79, -94.78 85.89 12/19/2024 06:07:38 -70.83, -96.76 85.81 72.49 69
7 12/19/2024 06:58:26 70.02, 71.74 93.36 12/19/2024 06:58:09 70.03, 71.82 93.37 3.07 17
8 12/19/2024 07:47:56 -69.92,-120.77 86.75 12/19/2024 07:48:51 -69.94,-120.72 86.73 2.67 55
9 12/21/2024 22:25:28 -70.12, 20.11 86.53 12/21/2024 22:24:24 -70.10, 20.16 86.54 2.55 64
10 12/21/2024 23:14:55 70.00,-172.40 93.36 12/21/2024 23:15:08 69.99,-172.37 93.35 2.19 13
11 12/22/2024 00:04:32 -69.52, -5.44 87.12 12/22/2024 00:05:42 -69.47, -4.28 87.19 45.80 70
12 12/24/2024 14:41:56 -70.06, 135.91 86.62 12/24/2024 14:41:22 -70.07, 135.96 86.61 1.99 34
13 12/24/2024 15:31:23 69.94, -56.60 93.27 12/24/2024 15:32:06 69.96, -56.57 93.29 2.50 43

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/12/2024
SNOs_Map_LANDSAT-8_NPP_20241212.jpg

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

Historial Predications of SNOs between LANDSAT-8 and NPP