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: 6/22/2020
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 06/24/2020 14:15:42 -70.22, 142.21 133.20 06/24/2020 14:16:54 -70.21, 142.34 133.22 5.12 72
2 06/24/2020 15:06:25 70.06, -50.24 46.63 06/24/2020 15:06:22 70.06, -50.24 46.63 0.08 3
3 06/24/2020 15:57:06 -69.91, 117.30 133.52 06/24/2020 15:55:52 -69.95, 117.24 133.48 4.63 74
4 06/27/2020 06:32:34 -70.11,-101.85 133.22 06/27/2020 06:33:26 -70.13,-101.90 133.21 3.10 52
5 06/27/2020 07:23:18 70.00, 65.62 46.67 06/27/2020 07:22:53 70.03, 65.60 46.70 2.88 25
6 06/27/2020 08:13:44 -69.06,-125.70 134.31 06/27/2020 08:12:37 -69.15,-127.96 134.14 90.51 67
7 06/29/2020 22:49:28 -70.11, 13.93 133.08 06/29/2020 22:49:57 -70.10, 13.94 133.09 0.47 29
8 06/29/2020 23:40:12 70.00,-178.60 46.82 06/29/2020 23:39:24 70.00,-178.57 46.81 1.52 48
9 07/02/2020 14:15:44 70.42, -38.10 47.44 07/02/2020 14:16:55 70.34, -37.48 47.33 24.89 71
10 07/02/2020 15:06:20 -70.05, 129.79 132.94 07/02/2020 15:06:27 -70.07, 129.77 132.93 2.26 7
11 07/02/2020 15:57:04 69.95, -62.75 46.96 07/02/2020 15:55:54 69.96, -62.74 46.98 1.33 70
12 07/05/2020 06:32:32 70.15, 78.08 47.41 07/05/2020 06:33:28 70.14, 78.11 47.38 2.27 56
13 07/05/2020 07:23:14 -70.05,-114.44 132.70 07/05/2020 07:22:58 -70.03,-114.40 132.72 2.17 16
14 07/05/2020 08:13:45 69.26, 54.03 46.48 07/05/2020 08:12:36 69.31, 52.26 46.61 69.79 69

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/22/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200622.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/22/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service