Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/28/2019
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 05/29/2019 14:15:40 70.25, -37.84 48.56 05/29/2019 14:16:51 70.23, -37.64 48.52 7.74 71
2 05/29/2019 15:06:20 -70.05, 129.79 131.66 05/29/2019 15:06:22 -70.07, 129.77 131.64 2.50 2
3 05/29/2019 15:57:03 69.89, -62.66 48.17 05/29/2019 15:55:50 69.91, -62.82 48.20 6.68 73
4 06/01/2019 06:32:32 70.14, 78.11 48.05 06/01/2019 06:33:23 70.15, 78.12 48.05 0.66 51
5 06/01/2019 07:23:14 -70.04,-114.42 132.06 06/01/2019 07:22:53 -70.05,-114.40 132.06 1.02 21
6 06/01/2019 08:13:41 69.03, 54.35 46.90 06/01/2019 08:12:35 69.10, 51.97 47.04 94.80 66
7 06/03/2019 22:49:26 70.14,-166.11 47.70 06/03/2019 22:49:54 70.11,-166.06 47.68 3.25 28
8 06/03/2019 23:40:07 -69.98, 1.44 132.46 06/03/2019 23:39:24 -70.01, 1.44 132.43 3.47 43
9 06/06/2019 14:15:41 -70.55, 141.71 132.16 06/06/2019 14:16:52 -70.46, 142.69 132.28 37.39 71
10 06/06/2019 15:06:18 70.08, -50.25 47.35 06/06/2019 15:06:24 70.08, -50.23 47.34 0.75 6
11 06/06/2019 15:57:00 -69.98, 117.23 132.76 06/06/2019 15:55:54 -69.98, 117.26 132.76 1.47 66
12 06/09/2019 06:32:28 -70.17,-101.93 132.80 06/09/2019 06:33:28 -70.15,-101.89 132.83 2.81 60
13 06/09/2019 07:23:11 70.02, 65.61 47.05 06/09/2019 07:22:55 70.03, 65.59 47.06 1.57 16
14 06/09/2019 08:13:44 -69.44,-126.21 133.56 06/09/2019 08:12:33 -69.50,-127.52 133.46 51.21 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/28/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190528.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/28/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and LANDSAT-8

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service