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: 10/25/2020
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 10/26/2020 14:42:09 -70.46, 136.49 96.92 10/26/2020 14:40:58 -70.52, 135.50 96.86 37.34 71
2 10/26/2020 15:31:42 70.03, -56.48 82.67 10/26/2020 15:31:35 70.03, -56.44 82.67 1.82 7
3 10/26/2020 16:21:11 -69.97, 111.06 97.39 10/26/2020 16:22:17 -69.95, 111.01 97.41 2.97 66
4 10/29/2020 06:58:44 -70.12,-108.12 96.37 10/29/2020 06:57:44 -70.11,-108.09 96.37 1.69 60
5 10/29/2020 07:48:11 70.02, 59.38 83.55 10/29/2020 07:48:28 69.99, 59.40 83.52 3.07 17
6 10/29/2020 08:37:51 -69.35,-133.90 97.11 10/29/2020 08:39:00 -69.38,-132.38 97.08 59.40 69
7 10/31/2020 23:15:13 -70.10, 7.74 95.51 10/31/2020 23:14:38 -70.12, 7.66 95.49 3.54 35
8 11/01/2020 00:04:41 69.94, 175.16 84.34 11/01/2020 00:05:21 69.95, 175.23 84.36 2.73 40
9 11/03/2020 14:42:06 70.47, -43.48 85.69 11/03/2020 14:40:55 70.55, -44.55 85.77 40.44 71
10 11/03/2020 15:31:42 -70.03, 123.52 94.74 11/03/2020 15:31:29 -70.03, 123.57 94.74 1.99 13
11 11/03/2020 16:21:09 69.92, -68.99 85.16 11/03/2020 16:22:13 69.92, -68.95 85.16 1.49 64
12 11/06/2020 06:58:41 70.11, 71.88 86.14 11/06/2020 06:57:40 70.09, 71.93 86.13 2.75 61
13 11/06/2020 07:48:11 -70.01,-120.63 93.96 11/06/2020 07:48:22 -70.00,-120.61 93.96 0.98 11
14 11/06/2020 08:37:48 69.34, 46.11 85.39 11/06/2020 08:38:56 69.36, 47.64 85.41 60.25 68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/25/2020
SNOs_Map_LANDSAT-8_NPP_20201025.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/25/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP