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: 10/2/2024
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 10/02/2024 23:14:44 70.07,-172.27 74.03 10/02/2024 23:14:13 70.10,-172.31 74.05 2.89 31
2 10/03/2024 00:04:14 -69.96, -4.80 106.08 10/03/2024 00:04:54 -69.95, -4.76 106.09 2.06 40
3 10/05/2024 14:41:37 -70.70, 136.89 104.33 10/05/2024 14:40:28 -70.77, 135.10 104.25 65.86 69
4 10/05/2024 15:31:14 70.05, -56.42 75.03 10/05/2024 15:31:00 70.05, -56.44 75.03 0.59 14
5 10/05/2024 16:20:43 -69.94, 111.05 105.07 10/05/2024 16:21:41 -69.95, 111.03 105.06 1.49 58
6 10/08/2024 06:58:14 -70.14,-108.05 103.87 10/08/2024 06:57:02 -70.13,-108.07 103.88 1.51 72
7 10/08/2024 07:47:41 70.03, 59.44 76.04 10/08/2024 07:47:46 70.04, 59.39 76.04 1.94 5
8 10/08/2024 08:37:13 -69.81,-133.23 104.17 10/08/2024 08:38:25 -69.78,-132.91 104.21 13.23 72
9 10/10/2024 23:14:41 -70.08, 7.75 102.92 10/10/2024 23:13:48 -70.09, 7.80 102.90 2.56 53
10 10/11/2024 00:04:07 70.02, 175.31 77.04 10/11/2024 00:04:32 70.00, 175.25 77.02 3.06 25
11 10/11/2024 00:53:52 -69.08, -18.32 103.89 10/11/2024 00:54:59 -69.10, -16.14 103.87 86.55 67
12 10/13/2024 15:31:05 -70.07, 123.64 101.93 10/13/2024 15:30:34 -70.09, 123.61 101.91 2.46 31
13 10/13/2024 16:20:32 69.95, -68.88 77.97 10/13/2024 16:21:17 69.94, -68.86 77.97 1.03 45

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/2/2024
SNOs_Map_LANDSAT-8_NPP_20241002.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/02/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP