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: 10/16/2020
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 10/18/2020 14:42:12 70.23, -43.84 80.05 10/18/2020 14:40:59 70.31, -44.17 80.13 15.41 73
2 10/18/2020 15:31:43 -70.06, 123.55 100.11 10/18/2020 15:31:38 -70.06, 123.53 100.11 0.99 5
3 10/18/2020 16:21:10 69.96, -68.94 79.81 10/18/2020 16:22:22 69.95, -68.99 79.80 2.36 72
4 10/21/2020 06:58:43 70.12, 71.89 80.90 10/21/2020 06:57:49 70.10, 71.92 80.88 2.69 54
5 10/21/2020 07:48:13 -70.01,-120.64 99.20 10/21/2020 07:48:31 -70.01,-120.62 99.20 0.60 18
6 10/21/2020 08:37:54 69.13, 45.82 79.93 10/21/2020 08:39:01 69.15, 47.93 79.96 83.63 67
7 10/23/2020 23:15:13 70.06,-172.31 81.78 10/23/2020 23:14:42 70.05,-172.23 81.77 3.33 31
8 10/24/2020 00:04:43 -69.95, -4.83 98.32 10/24/2020 00:05:24 -69.96, -4.78 98.31 2.32 41
9 10/26/2020 14:42:10 -70.44, 136.46 96.94 10/26/2020 14:40:58 -70.48, 135.56 96.90 33.97 72
10 10/26/2020 15:31:41 70.06, -56.44 82.69 10/26/2020 15:31:35 70.06, -56.47 82.70 1.10 6
11 10/26/2020 16:21:11 -69.95, 111.04 97.41 10/26/2020 16:22:17 -69.96, 110.99 97.39 2.44 66
12 10/29/2020 06:58:44 -70.10,-108.14 96.38 10/29/2020 06:57:44 -70.12,-108.10 96.36 2.59 60
13 10/29/2020 07:48:11 69.99, 59.35 83.52 10/29/2020 07:48:28 70.01, 59.37 83.54 2.64 17
14 10/29/2020 08:37:51 -69.33,-133.92 97.13 10/29/2020 08:38:59 -69.33,-132.32 97.12 62.57 68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/16/2020
SNOs_Map_LANDSAT-8_NPP_20201016.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/16/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP