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: 6/5/2019
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 06/06/2019 14:15:42 -70.57, 141.67 132.13 06/06/2019 14:16:53 -70.44, 142.65 132.31 39.37 71
2 06/06/2019 15:06:18 70.04, -50.19 47.31 06/06/2019 15:06:25 70.06, -50.26 47.33 2.93 7
3 06/06/2019 15:57:00 -69.95, 117.27 132.79 06/06/2019 15:55:55 -69.95, 117.23 132.78 1.55 65
4 06/09/2019 06:32:27 -70.15,-101.89 132.83 06/09/2019 06:33:28 -70.13,-101.92 132.85 2.76 61
5 06/09/2019 07:23:11 70.04, 65.59 47.06 06/09/2019 07:22:55 70.02, 65.57 47.04 2.65 16
6 06/09/2019 08:13:43 -69.41,-126.18 133.59 06/09/2019 08:12:33 -69.47,-127.55 133.49 54.00 70
7 06/11/2019 22:49:20 -70.09, 13.97 133.08 06/11/2019 22:49:59 -70.09, 13.90 133.09 2.76 39
8 06/11/2019 23:40:04 69.99,-178.56 46.81 06/11/2019 23:39:26 69.97,-178.61 46.80 2.37 38
9 06/14/2019 14:15:42 70.72, -38.56 47.43 06/14/2019 14:16:51 70.64, -37.05 47.30 56.45 69
10 06/14/2019 15:06:14 -70.09, 129.75 133.23 06/14/2019 15:06:29 -70.10, 129.80 133.23 2.16 15
11 06/14/2019 15:56:58 69.99, -62.79 46.66 06/14/2019 15:55:56 69.99, -62.72 46.66 2.59 62
12 06/17/2019 06:32:25 70.14, 78.13 46.72 06/17/2019 06:33:30 70.15, 78.12 46.73 1.54 65
13 06/17/2019 07:23:07 -70.04,-114.40 133.39 06/17/2019 07:23:00 -70.05,-114.39 133.37 2.02 7
14 06/17/2019 08:13:44 69.56, 53.61 46.12 06/17/2019 08:12:33 69.61, 52.64 46.20 38.13 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/5/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190606.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/05/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service