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: 6/29/2019
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 06/30/2019 15:06:06 -70.10, 129.74 133.09 06/30/2019 15:06:33 -70.10, 129.82 133.09 2.73 27
2 06/30/2019 15:56:49 69.93, -62.69 46.74 06/30/2019 15:56:01 69.95, -62.76 46.76 3.14 48
3 07/03/2019 06:32:21 70.36, 77.81 47.38 07/03/2019 06:33:32 70.26, 78.29 47.25 21.11 71
4 07/03/2019 07:22:59 -70.06,-114.41 132.94 07/03/2019 07:23:04 -70.04,-114.40 132.96 2.21 5
5 07/03/2019 08:13:43 69.94, 53.07 46.95 07/03/2019 08:12:31 69.93, 53.10 46.94 1.52 72
6 07/05/2019 22:49:10 70.10,-166.03 47.35 07/05/2019 22:50:04 70.13,-166.01 47.37 3.20 54
7 07/05/2019 23:39:52 -70.01, 1.43 132.75 07/05/2019 23:39:34 -70.03, 1.47 132.73 1.99 18
8 07/06/2019 00:30:22 69.15, 169.99 46.36 07/06/2019 00:29:14 69.20, 167.99 46.49 79.16 68
9 07/08/2019 15:06:02 70.06, -50.19 47.59 07/08/2019 15:06:34 70.06, -50.24 47.58 1.96 32
10 07/08/2019 15:56:44 -69.97, 117.27 132.51 07/08/2019 15:56:04 -69.96, 117.25 132.51 1.73 40
11 07/11/2019 06:32:20 -70.60,-102.57 131.51 07/11/2019 06:33:30 -70.53,-101.31 131.64 47.08 70
12 07/11/2019 07:22:55 70.02, 65.65 47.88 07/11/2019 07:23:04 70.04, 65.61 47.90 2.48 9
13 07/11/2019 08:13:37 -69.93,-126.89 132.22 07/11/2019 08:12:34 -69.94,-126.90 132.20 1.34 63

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/29/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190629.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/29/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service