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: 11/2/2019
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 22:49:12 -71.05, 12.44 94.17 11/02/2019 22:50:18 -70.96, 15.18 94.25 99.68 66
2 11/02/2019 23:39:38 69.99,-178.55 84.78 11/02/2019 23:40:01 69.99,-178.61 84.78 2.34 23
3 11/03/2019 00:30:20 -69.90, -11.10 95.31 11/03/2019 00:29:31 -69.87, -11.14 95.33 3.12 49
4 11/05/2019 15:05:50 -70.18, 129.61 94.22 11/05/2019 15:07:01 -70.13, 129.83 94.27 9.69 71
5 11/05/2019 15:56:32 69.96, -62.74 85.58 11/05/2019 15:56:29 69.98, -62.75 85.59 1.67 3
6 11/05/2019 16:47:13 -69.82, 104.79 94.56 11/05/2019 16:46:00 -69.81, 104.65 94.57 5.56 73
7 11/08/2019 07:22:43 -70.05,-114.41 93.55 11/08/2019 07:23:31 -70.06,-114.39 93.54 1.63 48
8 11/08/2019 08:13:27 69.94, 53.07 86.35 11/08/2019 08:12:58 69.96, 53.10 86.37 2.58 29
9 11/10/2019 22:49:11 70.91,-167.33 88.07 11/10/2019 22:50:18 70.81,-165.05 87.97 84.12 67
10 11/10/2019 23:39:38 -70.03, 1.39 92.81 11/10/2019 23:40:00 -70.04, 1.46 92.80 3.07 22
11 11/11/2019 00:30:21 69.86, 168.95 87.04 11/11/2019 00:29:28 69.88, 168.87 87.05 3.38 53
12 11/13/2019 15:05:50 70.05, -50.19 87.93 11/13/2019 15:07:00 70.06, -50.26 87.95 3.27 70
13 11/13/2019 15:56:32 -69.95, 117.28 92.16 11/13/2019 15:56:30 -69.96, 117.23 92.15 2.09 2
14 11/13/2019 16:47:12 69.63, -74.94 87.53 11/13/2019 16:46:00 69.68, -75.51 87.58 23.04 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/2/2019
SNOs_Map_NOAA-20_LANDSAT-8_20191102.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/02/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service