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: 10/14/2024
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 10/16/2024 06:58:24 70.25, 72.06 79.24 10/16/2024 06:57:11 70.33, 71.59 79.32 19.68 73
2 10/16/2024 07:47:56 -70.04,-120.62 100.97 10/16/2024 07:47:49 -70.03,-120.62 100.97 0.62 7
3 10/16/2024 08:37:23 69.93, 46.88 78.94 10/16/2024 08:38:33 69.91, 46.86 78.92 1.93 70
4 10/18/2024 23:14:57 70.08,-172.31 80.04 10/18/2024 23:14:04 70.09,-172.26 80.05 1.83 53
5 10/19/2024 00:04:27 -69.98, -4.82 100.06 10/19/2024 00:04:46 -70.00, -4.81 100.04 2.02 19
6 10/19/2024 00:54:09 69.04, 161.56 79.02 10/19/2024 00:55:15 69.08, 163.83 79.07 90.49 66
7 10/21/2024 15:31:26 70.06, -56.46 80.97 10/21/2024 15:31:01 70.07, -56.48 80.99 1.83 25
8 10/21/2024 16:20:56 -69.95, 111.03 99.12 10/21/2024 16:21:42 -69.93, 111.06 99.15 3.28 46
9 10/24/2024 06:58:25 -70.19,-108.03 97.98 10/24/2024 06:57:13 -70.19,-108.21 97.97 6.71 72
10 10/24/2024 07:47:53 70.01, 59.37 81.86 10/24/2024 07:47:56 70.02, 59.36 81.88 1.47 3
11 10/24/2024 08:37:24 -69.86,-133.22 98.28 10/24/2024 08:38:37 -69.88,-133.11 98.26 4.89 73
12 10/26/2024 23:14:53 -70.07, 7.70 97.18 10/26/2024 23:14:07 -70.06, 7.76 97.19 2.49 46
13 10/27/2024 00:04:20 69.95, 175.17 82.72 10/27/2024 00:04:51 69.95, 175.24 82.72 2.59 31

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/14/2024
SNOs_Map_LANDSAT-8_NPP_20241014.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/14/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP