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: 11/1/2019
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 11/02/2019 23:39:38 69.98,-178.54 84.77 11/02/2019 23:40:01 70.00,-178.60 84.79 3.13 23
2 11/03/2019 00:30:20 -69.89, -11.09 95.32 11/03/2019 00:29:31 -69.89, -11.12 95.32 1.50 49
3 11/05/2019 15:05:50 -70.17, 129.63 94.23 11/05/2019 15:07:01 -70.15, 129.85 94.25 8.85 71
4 11/05/2019 15:56:32 69.95, -62.73 85.57 11/05/2019 15:56:29 69.99, -62.73 85.60 3.66 3
5 11/05/2019 16:47:13 -69.81, 104.80 94.57 11/05/2019 16:46:00 -69.82, 104.67 94.56 5.39 73
6 11/08/2019 07:22:43 -70.04,-114.40 93.56 11/08/2019 07:23:32 -70.02,-114.45 93.58 2.95 49
7 11/08/2019 08:13:27 69.93, 53.08 86.34 11/08/2019 08:12:59 69.91, 53.05 86.32 2.17 28
8 11/10/2019 22:49:11 70.91,-167.33 88.07 11/10/2019 22:50:18 70.82,-165.02 87.99 84.52 67
9 11/10/2019 23:39:38 -70.02, 1.40 92.82 11/10/2019 23:40:01 -70.00, 1.41 92.84 2.06 23
10 11/11/2019 00:30:22 69.91, 168.88 87.09 11/11/2019 00:29:28 69.89, 168.90 87.06 2.19 54
11 11/13/2019 15:05:51 70.10, -50.27 87.98 11/13/2019 15:07:00 70.08, -50.23 87.97 2.28 69
12 11/13/2019 15:56:33 -70.00, 117.20 92.11 11/13/2019 15:56:30 -69.98, 117.26 92.13 3.29 3
13 11/13/2019 16:47:12 69.63, -74.93 87.53 11/13/2019 16:46:00 69.70, -75.48 87.60 22.79 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/1/2019
SNOs_Map_NOAA-20_LANDSAT-8_20191101.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/01/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service