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: 11/24/2019
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 11/25/2019 14:42:10 -70.35, 136.33 89.00 11/25/2019 14:40:58 -70.41, 135.63 88.94 27.01 72
2 11/25/2019 15:31:41 70.03, -56.48 90.69 11/25/2019 15:31:37 70.02, -56.46 90.69 1.36 4
3 11/25/2019 16:21:11 -69.92, 110.99 89.42 11/25/2019 16:22:19 -69.94, 110.97 89.39 2.65 68
4 11/28/2019 06:58:43 -70.13,-108.11 88.72 11/28/2019 06:57:46 -70.10,-108.12 88.74 2.85 57
5 11/28/2019 07:48:11 69.97, 59.31 91.13 11/28/2019 07:48:30 69.98, 59.37 91.14 2.99 19
6 11/28/2019 08:37:52 -69.25,-134.03 89.58 11/28/2019 08:39:00 -69.27,-132.27 89.57 69.48 68
7 11/30/2019 23:15:12 -70.08, 7.69 88.32 11/30/2019 23:14:38 -70.06, 7.71 88.33 1.48 34
8 12/01/2019 00:04:39 69.96, 175.18 91.58 12/01/2019 00:05:22 69.95, 175.20 91.56 2.13 43
9 12/03/2019 14:42:07 70.40, -43.59 92.41 12/03/2019 14:40:56 70.49, -44.49 92.50 34.76 71
10 12/03/2019 15:31:42 -70.03, 123.50 87.97 12/03/2019 15:31:31 -70.03, 123.54 87.97 1.51 11
11 12/03/2019 16:21:09 69.91, -69.01 91.93 12/03/2019 16:22:15 69.91, -68.98 91.93 1.32 66
12 12/06/2019 06:58:42 70.09, 71.83 92.44 12/06/2019 06:57:42 70.08, 71.91 92.44 3.03 60
13 12/06/2019 07:48:12 -69.99,-120.68 87.66 12/06/2019 07:48:24 -69.99,-120.63 87.65 1.81 12
14 12/06/2019 08:37:49 69.32, 46.06 91.69 12/06/2019 08:38:57 69.30, 47.69 91.65 64.39 68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2019
SNOs_Map_LANDSAT-8_NPP_20191124.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/24/2019 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service