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: 10/9/2024
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 10/10/2024 23:14:52 -70.09, 7.72 102.90 10/10/2024 23:13:49 -70.10, 7.78 102.90 2.30 63
2 10/11/2024 00:04:19 69.99, 175.22 77.01 10/11/2024 00:04:33 70.00, 175.25 77.02 1.21 14
3 10/11/2024 00:53:57 -69.44, -17.89 103.53 10/11/2024 00:55:06 -69.43, -16.60 103.54 50.68 69
4 10/13/2024 15:31:22 -70.10, 123.60 101.90 10/13/2024 15:30:34 -70.09, 123.61 101.91 1.24 48
5 10/13/2024 16:20:49 69.99, -68.91 78.01 10/13/2024 16:21:18 69.99, -68.93 78.01 0.67 29
6 10/16/2024 07:47:51 -70.05,-120.58 100.96 10/16/2024 07:47:19 -70.05,-120.53 100.95 2.32 32
7 10/16/2024 08:37:18 69.93, 46.90 78.94 10/16/2024 08:38:03 69.95, 46.93 78.97 2.93 45
8 10/18/2024 23:14:40 70.49,-171.68 80.45 10/18/2024 23:13:29 70.51,-172.75 80.48 39.93 71
9 10/19/2024 00:04:16 -70.06, -4.67 99.98 10/19/2024 00:04:04 -70.05, -4.71 99.98 1.50 12
10 10/19/2024 00:53:43 69.93, 162.80 79.92 10/19/2024 00:54:48 69.95, 162.75 79.94 3.09 65
11 10/21/2024 15:31:09 70.12, -56.31 81.03 10/21/2024 15:30:06 70.12, -56.32 81.04 1.15 63
12 10/21/2024 16:20:39 -70.01, 111.18 99.06 10/21/2024 16:20:48 -70.03, 111.14 99.05 2.28 9
13 10/21/2024 17:10:14 69.45, -81.96 80.38 10/21/2024 17:11:23 69.46, -80.70 80.40 48.87 69

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/9/2024
SNOs_Map_LANDSAT-8_NPP_20241009.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/09/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP