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: 2/5/2019
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 02/06/2019 14:15:43 70.32, -37.99 85.96 02/06/2019 14:16:54 70.25, -37.64 85.87 15.07 71
2 02/06/2019 15:06:22 -70.06, 129.72 94.32 02/06/2019 15:06:25 -70.09, 129.76 94.30 3.35 3
3 02/06/2019 15:57:06 69.95, -62.80 85.55 02/06/2019 15:55:53 69.93, -62.82 85.54 2.69 73
4 02/09/2019 06:32:36 70.11, 78.09 84.91 02/09/2019 06:33:26 70.10, 78.02 84.89 3.00 50
5 02/09/2019 07:23:18 -70.02,-114.44 95.21 02/09/2019 07:22:56 -70.00,-114.49 95.23 2.97 22
6 02/11/2019 22:49:32 70.07,-166.07 83.99 02/11/2019 22:49:56 70.07,-166.14 83.99 2.90 24
7 02/11/2019 23:40:14 -69.97, 1.40 96.13 02/11/2019 23:39:26 -69.97, 1.34 96.12 2.16 48
8 02/14/2019 14:15:46 -70.24, 142.13 96.72 02/14/2019 14:16:58 -70.22, 142.30 96.76 6.52 72
9 02/14/2019 15:06:29 70.08, -50.31 83.10 02/14/2019 15:06:26 70.05, -50.30 83.07 3.16 3
10 02/14/2019 15:57:09 -69.93, 117.24 97.08 02/14/2019 15:55:55 -69.95, 117.19 97.04 3.28 74
11 02/17/2019 06:32:40 -70.14,-101.95 97.75 02/17/2019 06:33:28 -70.16,-101.92 97.75 1.96 48
12 02/17/2019 07:23:24 70.04, 65.52 82.13 02/17/2019 07:22:55 70.04, 65.56 82.14 1.71 29

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/5/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190205.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/05/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service