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: 6/6/2019
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 06/09/2019 06:32:27 -70.12,-101.85 132.85 06/09/2019 06:33:28 -70.15,-101.89 132.83 2.91 61
2 06/09/2019 07:23:11 70.02, 65.62 47.04 06/09/2019 07:22:55 70.04, 65.60 47.06 2.85 16
3 06/09/2019 08:13:43 -69.39,-126.14 133.61 06/09/2019 08:12:33 -69.49,-127.52 133.47 54.94 70
4 06/11/2019 22:49:21 -70.12, 13.92 133.05 06/11/2019 22:49:59 -70.11, 13.93 133.07 1.61 38
5 06/11/2019 23:40:05 70.01,-178.60 46.84 06/11/2019 23:39:26 70.00,-178.58 46.82 2.15 39
6 06/14/2019 14:15:42 70.75, -38.61 47.46 06/14/2019 14:16:51 70.60, -37.10 47.26 57.88 69
7 06/14/2019 15:06:13 -70.07, 129.78 133.26 06/14/2019 15:06:29 -70.06, 129.75 133.26 1.34 16
8 06/14/2019 15:56:57 69.96, -62.75 46.64 06/14/2019 15:55:56 69.95, -62.77 46.63 1.41 61
9 06/17/2019 06:32:25 70.17, 78.08 46.75 06/17/2019 06:33:29 70.17, 78.15 46.74 2.57 64
10 06/17/2019 07:23:06 -70.01,-114.37 133.41 06/17/2019 07:23:00 -70.02,-114.44 133.41 2.80 6
11 06/17/2019 08:13:43 69.54, 53.65 46.10 06/17/2019 08:12:32 69.63, 52.66 46.22 39.25 71
12 06/19/2019 22:49:18 70.12,-166.07 46.65 06/19/2019 22:50:00 70.12,-166.04 46.64 0.98 42
13 06/19/2019 23:40:00 -70.02, 1.40 133.46 06/19/2019 23:39:30 -70.02, 1.45 133.46 1.74 30

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/6/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190607.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service