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: 6/3/2019
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 06/03/2019 22:49:26 70.13,-166.10 47.70 06/03/2019 22:49:54 70.12,-166.05 47.68 2.49 28
2 06/03/2019 23:40:07 -69.98, 1.44 132.46 06/03/2019 23:39:24 -70.01, 1.43 132.43 2.87 43
3 06/06/2019 14:15:41 -70.55, 141.71 132.16 06/06/2019 14:16:52 -70.46, 142.69 132.28 37.57 71
4 06/06/2019 15:06:18 70.07, -50.24 47.35 06/06/2019 15:06:24 70.08, -50.22 47.35 0.92 6
5 06/06/2019 15:57:00 -69.98, 117.22 132.76 06/06/2019 15:55:54 -69.98, 117.26 132.76 1.52 66
6 06/09/2019 06:32:28 -70.18,-101.93 132.80 06/09/2019 06:33:28 -70.15,-101.89 132.83 3.16 60
7 06/09/2019 07:23:11 70.02, 65.62 47.04 06/09/2019 07:22:55 70.04, 65.60 47.06 2.56 16
8 06/09/2019 08:13:44 -69.44,-126.22 133.56 06/09/2019 08:12:33 -69.50,-127.51 133.46 50.96 71
9 06/11/2019 22:49:21 -70.12, 13.93 133.05 06/11/2019 22:49:59 -70.11, 13.94 133.07 0.80 38
10 06/11/2019 23:40:05 70.02,-178.61 46.84 06/11/2019 23:39:26 70.00,-178.58 46.83 2.25 39
11 06/14/2019 14:15:43 70.75, -38.61 47.46 06/14/2019 14:16:52 70.61, -37.09 47.27 58.03 69
12 06/14/2019 15:06:14 -70.06, 129.79 133.26 06/14/2019 15:06:30 -70.07, 129.75 133.26 1.36 16
13 06/14/2019 15:56:58 69.96, -62.75 46.64 06/14/2019 15:55:57 69.95, -62.76 46.63 1.02 61

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/3/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190603.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/03/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service