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: 2/2/2019
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 02/03/2019 22:49:26 -70.09, 13.91 93.49 02/03/2019 22:49:56 -70.10, 13.91 93.48 1.55 30
2 02/03/2019 23:40:10 69.98,-178.61 86.39 02/03/2019 23:39:23 69.99,-178.60 86.41 1.83 47
3 02/06/2019 14:15:43 70.30, -37.96 85.94 02/06/2019 14:16:54 70.26, -37.63 85.87 13.20 71
4 02/06/2019 15:06:22 -70.04, 129.76 94.35 02/06/2019 15:06:26 -70.04, 129.70 94.34 2.14 4
5 02/06/2019 15:57:06 69.93, -62.77 85.53 02/06/2019 15:55:53 69.93, -62.81 85.55 1.65 73
6 02/09/2019 06:32:37 70.15, 78.05 84.94 02/09/2019 06:33:25 70.15, 78.09 84.93 1.82 48
7 02/09/2019 07:23:19 -70.05,-114.48 95.18 02/09/2019 07:22:55 -70.05,-114.42 95.18 2.47 24
8 02/11/2019 22:49:32 70.10,-166.12 84.03 02/11/2019 22:49:54 70.10,-166.10 84.02 0.85 22
9 02/11/2019 23:40:14 -70.00, 1.36 96.10 02/11/2019 23:39:24 -70.00, 1.39 96.09 1.47 50
10 02/14/2019 14:15:45 -70.22, 142.17 96.75 02/14/2019 14:16:57 -70.18, 142.24 96.81 5.40 72
11 02/14/2019 15:06:28 70.06, -50.28 83.08 02/14/2019 15:06:24 70.06, -50.28 83.08 0.32 4
12 02/14/2019 15:57:08 -69.85, 117.35 97.16 02/14/2019 15:55:55 -69.91, 117.14 97.08 10.14 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/2/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190202.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/02/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service