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: 2/2/2020
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 02/04/2020 06:32:33 -70.16,-101.96 93.44 02/04/2020 06:33:45 -70.14,-101.94 93.47 2.33 72
2 02/04/2020 07:23:17 70.05, 65.51 86.44 02/04/2020 07:23:12 70.03, 65.56 86.42 2.27 5
3 02/04/2020 08:13:56 -69.79,-126.78 93.84 02/04/2020 08:12:43 -69.87,-127.04 93.75 12.97 73
4 02/06/2020 22:49:28 -70.11, 13.87 94.29 02/06/2020 22:50:12 -70.14, 13.94 94.28 3.47 44
5 02/06/2020 23:40:11 69.95,-178.57 85.53 02/06/2020 23:39:40 69.97,-178.65 85.56 3.50 31
6 02/09/2020 14:15:54 70.81, -38.78 85.62 02/09/2020 14:17:02 70.67, -37.03 85.40 66.02 68
7 02/09/2020 15:06:24 -70.07, 129.71 95.18 02/09/2020 15:06:41 -70.07, 129.73 95.18 0.91 17
8 02/09/2020 15:57:08 69.97, -62.83 84.70 02/09/2020 15:56:08 69.96, -62.78 84.71 1.78 60
9 02/12/2020 06:32:38 70.14, 78.06 84.04 02/12/2020 06:33:40 70.11, 78.03 84.00 3.31 62
10 02/12/2020 07:23:20 -70.03,-114.46 96.09 02/12/2020 07:23:10 -70.01,-114.48 96.12 2.85 10
11 02/12/2020 08:13:54 69.40, 53.78 83.23 02/12/2020 08:12:44 69.51, 52.47 83.41 52.36 70
12 02/14/2020 22:49:34 70.10,-166.12 83.10 02/14/2020 22:50:08 70.09,-166.11 83.08 1.28 34
13 02/14/2020 23:40:16 -69.99, 1.36 97.03 02/14/2020 23:39:38 -69.99, 1.38 97.03 0.54 38

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/2/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200202.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/02/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service