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: 11/2/2020
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 11/03/2020 14:42:06 70.46, -43.50 85.69 11/03/2020 14:40:55 70.54, -44.55 85.77 40.08 71
2 11/03/2020 15:31:41 -70.07, 123.57 94.71 11/03/2020 15:31:29 -70.04, 123.56 94.73 3.09 12
3 11/03/2020 16:21:09 69.92, -69.00 85.15 11/03/2020 16:22:13 69.92, -68.95 85.16 2.00 64
4 11/06/2020 06:58:41 70.10, 71.86 86.13 11/06/2020 06:57:40 70.09, 71.94 86.12 3.27 61
5 11/06/2020 07:48:11 -69.99,-120.66 93.98 11/06/2020 07:48:22 -70.00,-120.62 93.96 2.63 11
6 11/06/2020 08:37:48 69.33, 46.09 85.38 11/06/2020 08:38:56 69.35, 47.65 85.41 61.29 68
7 11/08/2020 23:15:10 70.06,-172.30 86.87 11/08/2020 23:14:33 70.05,-172.24 86.87 2.78 37
8 11/09/2020 00:04:40 -69.95, -4.83 93.23 11/09/2020 00:05:15 -69.97, -4.79 93.21 2.17 35
9 11/11/2020 14:42:03 -70.62, 136.75 91.83 11/11/2020 14:40:53 -70.72, 135.18 91.74 58.63 70
10 11/11/2020 15:31:39 70.02, -56.48 87.58 11/11/2020 15:31:26 70.02, -56.42 87.58 2.36 13
11 11/11/2020 16:21:09 -69.91, 111.00 92.53 11/11/2020 16:22:08 -69.94, 111.03 92.50 2.67 59
12 11/14/2020 06:58:39 -70.14,-108.07 91.61 11/14/2020 06:57:34 -70.11,-108.09 91.64 3.42 65
13 11/14/2020 07:48:07 69.97, 59.33 88.24 11/14/2020 07:48:18 70.00, 59.40 88.26 3.45 11
14 11/14/2020 08:37:43 -69.54,-133.63 92.20 11/14/2020 08:38:53 -69.54,-132.61 92.19 39.74 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/2/2020
SNOs_Map_LANDSAT-8_NPP_20201102.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/02/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP