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: 3/6/2018
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 03/07/2018 14:15:31 70.79, -38.66 76.00 03/07/2018 14:16:40 70.64, -37.11 75.78 59.40 69
2 03/07/2018 15:06:01 -70.07, 129.79 104.77 03/07/2018 15:06:18 -70.09, 129.72 104.76 2.94 17
3 03/07/2018 15:56:46 70.00, -62.80 75.14 03/07/2018 15:55:45 69.98, -62.78 75.13 2.30 61
4 03/10/2018 06:32:14 70.17, 78.09 74.30 03/10/2018 06:33:16 70.17, 78.09 74.28 0.20 62
5 03/10/2018 07:22:55 -70.04,-114.38 105.87 03/10/2018 07:22:46 -70.06,-114.44 105.84 3.30 9
6 03/10/2018 08:13:31 69.49, 53.73 73.55 03/10/2018 08:12:21 69.51, 52.45 73.63 49.78 70
7 03/12/2018 22:49:08 70.14,-166.09 73.20 03/12/2018 22:49:44 70.14,-166.08 73.19 0.50 36
8 03/12/2018 23:39:50 -70.05, 1.36 106.91 03/12/2018 23:39:14 -70.03, 1.40 106.93 2.82 36
9 03/15/2018 14:15:27 -70.74, 141.41 107.21 03/15/2018 14:16:36 -70.65, 142.91 107.37 55.99 69
10 03/15/2018 15:06:01 70.11, -50.27 72.10 03/15/2018 15:06:11 70.10, -50.25 72.10 0.83 10
11 03/15/2018 15:56:43 -70.02, 117.19 108.01 03/15/2018 15:55:41 -70.00, 117.24 108.02 2.73 62
12 03/18/2018 06:32:11 -70.18,-101.93 108.87 03/18/2018 06:33:12 -70.18,-101.90 108.89 1.03 61
13 03/18/2018 07:22:55 70.07, 65.55 71.00 03/18/2018 07:22:39 70.06, 65.58 70.99 1.33 16
14 03/18/2018 08:13:27 -69.45,-126.21 109.67 03/18/2018 08:12:17 -69.52,-127.54 109.54 52.27 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/6/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180307.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/06/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service