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: 10/28/2020
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 10/29/2020 06:58:44 -70.10,-108.15 96.38 10/29/2020 06:57:44 -70.12,-108.11 96.36 3.04 60
2 10/29/2020 07:48:11 70.00, 59.36 83.54 10/29/2020 07:48:28 70.00, 59.38 83.54 0.70 17
3 10/29/2020 08:37:51 -69.33,-133.92 97.13 10/29/2020 08:38:59 -69.34,-132.33 97.12 62.41 68
4 10/31/2020 23:15:13 -70.09, 7.71 95.53 10/31/2020 23:14:37 -70.08, 7.72 95.53 0.51 36
5 11/01/2020 00:04:40 69.99, 175.22 84.39 11/01/2020 00:05:21 69.96, 175.21 84.37 2.53 41
6 11/03/2020 14:42:07 70.45, -43.50 85.68 11/03/2020 14:40:56 70.55, -44.56 85.77 40.45 71
7 11/03/2020 15:31:42 -70.07, 123.57 94.71 11/03/2020 15:31:30 -70.04, 123.56 94.73 2.78 12
8 11/03/2020 16:21:10 69.91, -69.01 85.15 11/03/2020 16:22:14 69.92, -68.96 85.17 2.72 64
9 11/06/2020 06:58:41 70.10, 71.86 86.13 11/06/2020 06:57:40 70.09, 71.93 86.12 2.86 61
10 11/06/2020 07:48:11 -69.99,-120.66 93.98 11/06/2020 07:48:22 -70.00,-120.61 93.96 2.50 11
11 11/06/2020 08:37:47 69.38, 46.16 85.43 11/06/2020 08:38:56 69.36, 47.64 85.41 58.31 69
12 11/08/2020 23:15:10 70.06,-172.30 86.87 11/08/2020 23:14:33 70.06,-172.24 86.87 2.49 37
13 11/09/2020 00:04:40 -69.96, -4.82 93.23 11/09/2020 00:05:15 -69.97, -4.79 93.22 1.55 35

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/28/2020
SNOs_Map_LANDSAT-8_NPP_20201028.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/28/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP