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: 1/27/2019
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 01/29/2019 14:15:42 -70.59, 141.59 91.45 01/29/2019 14:16:52 -70.47, 142.67 91.63 42.38 70
2 01/29/2019 15:06:18 70.06, -50.27 87.98 01/29/2019 15:06:24 70.08, -50.24 88.01 3.13 6
3 01/29/2019 15:57:00 -69.96, 117.19 92.13 01/29/2019 15:55:54 -69.98, 117.24 92.11 2.44 66
4 02/01/2019 06:32:30 -70.12,-101.90 92.68 02/01/2019 06:33:27 -70.10,-101.98 92.71 3.33 57
5 02/01/2019 07:23:14 70.01, 65.57 87.20 02/01/2019 07:22:54 69.99, 65.51 87.18 3.09 20
6 02/01/2019 08:13:43 -69.22,-125.96 93.65 02/01/2019 08:12:35 -69.28,-127.82 93.50 73.71 68
7 02/03/2019 22:49:27 -70.12, 13.86 93.45 02/03/2019 22:49:55 -70.12, 13.93 93.46 2.66 28
8 02/03/2019 23:40:10 69.96,-178.59 86.38 02/03/2019 23:39:23 69.95,-178.66 86.37 3.04 47
9 02/06/2019 14:15:42 70.23, -37.86 85.87 02/06/2019 14:16:54 70.19, -37.73 85.81 7.18 72
10 02/06/2019 15:06:23 -70.08, 129.70 94.31 02/06/2019 15:06:24 -70.09, 129.76 94.30 2.46 1
11 02/06/2019 15:57:05 69.87, -62.67 85.46 02/06/2019 15:55:52 69.92, -62.83 85.53 8.18 73
12 02/09/2019 06:32:36 70.14, 78.06 84.93 02/09/2019 06:33:22 70.15, 78.10 84.93 1.66 46
13 02/09/2019 07:23:18 -70.03,-114.46 95.20 02/09/2019 07:22:52 -70.05,-114.41 95.18 2.57 26

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/27/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190128.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/27/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service