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: 6/4/2020
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 06/05/2020 21:59:01 -70.55, 25.90 132.16 06/05/2020 22:00:12 -70.42, 26.76 132.33 35.34 71
2 06/05/2020 22:49:38 70.08,-166.04 47.34 06/05/2020 22:49:43 70.10,-166.06 47.36 2.48 5
3 06/05/2020 23:40:20 -69.98, 1.42 132.77 06/05/2020 23:39:13 -69.99, 1.42 132.76 0.51 67
4 06/08/2020 14:15:48 -70.17, 142.28 132.81 06/08/2020 14:16:49 -70.16, 142.26 132.82 0.82 61
5 06/08/2020 15:06:32 70.06, -50.25 47.08 06/08/2020 15:06:16 70.06, -50.24 47.08 0.41 16
6 06/08/2020 15:57:04 -69.44, 117.99 133.57 06/08/2020 15:55:54 -69.52, 116.64 133.45 53.55 70
7 06/11/2020 06:32:41 -70.15,-101.92 133.03 06/11/2020 06:33:21 -70.16,-101.87 133.02 2.39 40
8 06/11/2020 07:23:24 70.00, 65.62 46.81 06/11/2020 07:22:49 70.00, 65.55 46.83 3.00 35
9 06/13/2020 21:59:07 70.98,-154.79 47.70 06/13/2020 22:00:14 70.85,-152.62 47.50 80.31 67
10 06/13/2020 22:49:34 -70.08, 13.95 133.25 06/13/2020 22:49:56 -70.09, 13.89 133.25 2.59 22
11 06/13/2020 23:40:18 69.98,-178.58 46.65 06/13/2020 23:39:23 69.98,-178.62 46.65 1.40 55
12 06/16/2020 14:15:48 70.28, -37.90 46.87 06/16/2020 14:16:59 70.25, -37.65 46.82 9.96 71
13 06/16/2020 15:06:28 -70.07, 129.75 133.36 06/16/2020 15:06:30 -70.10, 129.76 133.33 3.21 2
14 06/16/2020 15:57:11 69.92, -62.71 46.49 06/16/2020 15:55:58 69.93, -62.82 46.51 4.43 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/4/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200604.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/04/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service