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: 3/2/2020
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 03/04/2020 14:15:56 -70.28, 142.05 103.57 03/04/2020 14:17:07 -70.24, 142.29 103.64 10.37 71
2 03/04/2020 15:06:38 70.06, -50.30 76.19 03/04/2020 15:06:35 70.08, -50.29 76.20 1.50 3
3 03/04/2020 15:57:19 -69.92, 117.24 103.99 03/04/2020 15:56:06 -69.91, 117.10 103.98 5.23 73
4 03/07/2020 06:32:49 -70.16,-101.98 104.75 03/07/2020 06:33:36 -70.13,-101.99 104.79 3.06 47
5 03/07/2020 07:23:33 70.04, 65.50 75.12 03/07/2020 07:23:03 70.02, 65.50 75.10 2.43 30
6 03/09/2020 21:59:16 70.91,-154.74 75.02 03/09/2020 22:00:23 70.84,-152.70 74.85 75.04 67
7 03/09/2020 22:49:45 -70.13, 13.83 105.83 03/09/2020 22:50:04 -70.13, 13.89 105.84 2.49 19
8 03/09/2020 23:40:29 70.02,-178.70 74.05 03/09/2020 23:39:31 70.02,-178.63 74.04 2.85 58
9 03/12/2020 14:15:58 70.16, -37.76 73.16 03/12/2020 14:17:03 70.17, -37.81 73.15 1.87 65
10 03/12/2020 15:06:40 -70.06, 129.71 106.96 03/12/2020 15:06:33 -70.06, 129.68 106.96 1.06 7
11 03/12/2020 15:57:17 69.58, -62.27 72.52 03/12/2020 15:56:06 69.62, -63.29 72.61 39.98 71
12 03/15/2020 06:32:54 70.15, 78.03 72.08 03/15/2020 06:33:31 70.15, 78.05 72.08 1.01 37
13 03/15/2020 07:23:36 -70.05,-114.50 108.04 03/15/2020 07:23:01 -70.05,-114.46 108.03 1.68 35

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/2/2020
SNOs_Map_NOAA-20_LANDSAT-8_20200303.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/02/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service