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: 1/30/2020
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 02/01/2020 15:06:21 70.09, -50.32 87.26 02/01/2020 15:06:43 70.09, -50.24 87.25 2.96 22
2 02/01/2020 15:57:02 -69.94, 117.23 92.91 02/01/2020 15:56:14 -69.93, 117.16 92.92 3.02 48
3 02/04/2020 06:32:33 -70.15,-101.96 93.44 02/04/2020 06:33:45 -70.14,-101.93 93.47 1.76 72
4 02/04/2020 07:23:17 70.05, 65.52 86.44 02/04/2020 07:23:12 70.03, 65.56 86.42 2.26 5
5 02/04/2020 08:13:56 -69.79,-126.78 93.85 02/04/2020 08:12:44 -69.82,-127.11 93.80 13.17 72
6 02/06/2020 22:49:28 -70.11, 13.88 94.30 02/06/2020 22:50:13 -70.08, 13.86 94.34 3.37 45
7 02/06/2020 23:40:11 69.95,-178.57 85.53 02/06/2020 23:39:40 69.97,-178.65 85.55 3.42 31
8 02/09/2020 14:15:54 70.81, -38.78 85.62 02/09/2020 14:17:02 70.67, -37.03 85.39 65.99 68
9 02/09/2020 15:06:24 -70.07, 129.71 95.18 02/09/2020 15:06:41 -70.07, 129.73 95.19 0.71 17
10 02/09/2020 15:57:08 69.97, -62.83 84.70 02/09/2020 15:56:08 69.96, -62.79 84.70 1.99 60
11 02/12/2020 06:32:38 70.14, 78.06 84.04 02/12/2020 06:33:39 70.16, 78.10 84.04 2.44 61
12 02/12/2020 07:23:20 -70.03,-114.46 96.10 02/12/2020 07:23:09 -70.05,-114.41 96.07 3.26 11
13 02/12/2020 08:13:54 69.40, 53.78 83.23 02/12/2020 08:12:44 69.50, 52.47 83.40 52.37 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/30/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200131.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/30/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service