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: 6/10/2019
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 06/11/2019 22:49:21 -70.13, 13.92 133.05 06/11/2019 22:49:59 -70.09, 13.91 133.08 3.48 38
2 06/11/2019 23:40:05 70.01,-178.60 46.84 06/11/2019 23:39:26 69.99,-178.59 46.81 3.05 39
3 06/14/2019 14:15:43 70.75, -38.61 47.46 06/14/2019 14:16:52 70.59, -37.12 47.25 57.75 69
4 06/14/2019 15:06:13 -70.07, 129.77 133.25 06/14/2019 15:06:29 -70.05, 129.72 133.28 3.41 16
5 06/14/2019 15:56:57 69.96, -62.75 46.64 06/14/2019 15:55:56 69.94, -62.78 46.62 3.21 61
6 06/17/2019 06:32:25 70.17, 78.08 46.76 06/17/2019 06:33:29 70.15, 78.12 46.73 2.80 64
7 06/17/2019 07:23:06 -70.02,-114.37 133.41 06/17/2019 07:22:59 -70.05,-114.39 133.38 3.26 7
8 06/17/2019 08:13:43 69.54, 53.64 46.10 06/17/2019 08:12:32 69.61, 52.64 46.20 39.55 71
9 06/19/2019 22:49:18 70.13,-166.08 46.66 06/19/2019 22:50:00 70.09,-166.08 46.62 3.44 42
10 06/19/2019 23:39:59 -69.97, 1.47 133.51 06/19/2019 23:39:30 -69.99, 1.41 133.48 3.41 29
11 06/22/2019 14:15:43 -71.02, 140.95 132.41 06/22/2019 14:16:50 -70.91, 143.37 132.60 88.61 67
12 06/22/2019 15:06:11 70.08, -50.23 46.61 06/22/2019 15:06:30 70.09, -50.21 46.61 1.29 19
13 06/22/2019 15:56:53 -69.98, 117.24 133.50 06/22/2019 15:56:00 -69.99, 117.28 133.49 2.13 53

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/10/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190610.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 06/10/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service