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: 12/1/2019
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 12/02/2019 07:22:44 70.03, 65.61 91.84 12/02/2019 07:23:27 70.02, 65.55 91.83 2.42 43
2 12/02/2019 08:13:26 -69.95,-126.95 88.24 12/02/2019 08:12:56 -69.97,-126.89 88.22 2.79 30
3 12/04/2019 22:49:10 -70.93, 12.64 86.87 12/04/2019 22:50:17 -70.80, 14.93 87.02 85.06 67
4 12/04/2019 23:39:39 70.03,-178.61 92.22 12/04/2019 23:39:56 70.04,-178.54 92.23 2.93 17
5 12/05/2019 00:30:20 -69.89, -11.08 87.92 12/05/2019 00:29:27 -69.88, -11.14 87.93 2.43 53
6 12/07/2019 15:05:49 -70.09, 129.76 87.40 12/07/2019 15:06:59 -70.12, 129.80 87.37 3.29 70
7 12/07/2019 15:56:33 69.97, -62.75 92.49 12/07/2019 15:56:27 69.95, -62.79 92.47 2.67 6
8 12/07/2019 16:47:12 -69.73, 104.93 87.76 12/07/2019 16:45:59 -69.74, 104.55 87.74 14.71 73
9 12/10/2019 07:22:43 -70.04,-114.39 87.17 12/10/2019 07:23:30 -70.04,-114.44 87.18 1.83 47
10 12/10/2019 08:13:27 69.92, 53.10 92.71 12/10/2019 08:12:57 69.92, 53.05 92.72 1.85 30
11 12/12/2019 22:49:10 70.92,-167.34 93.95 12/12/2019 22:50:16 70.83,-165.03 93.83 84.83 66
12 12/12/2019 23:39:37 -70.04, 1.38 86.95 12/12/2019 23:39:59 -70.02, 1.41 86.98 2.87 22
13 12/13/2019 00:30:21 69.93, 168.87 92.94 12/13/2019 00:29:26 69.90, 168.89 92.91 3.23 55

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/1/2019
SNOs_Map_NOAA-20_LANDSAT-8_20191201.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/01/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service