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: 5/29/2018
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 05/31/2018 22:48:32 70.16,-166.05 48.08 05/31/2018 22:48:55 70.16,-166.11 48.08 2.00 23
2 05/31/2018 23:39:14 -70.07, 1.40 132.02 05/31/2018 23:38:25 -70.04, 1.37 132.04 2.84 49
3 06/03/2018 14:14:43 -70.34, 142.12 132.07 06/03/2018 14:15:54 -70.30, 142.33 132.13 9.29 71
4 06/03/2018 15:05:25 70.13, -50.24 47.71 06/03/2018 15:05:22 70.14, -50.26 47.72 1.12 3
5 06/03/2018 15:56:06 -69.98, 117.30 132.45 06/03/2018 15:54:52 -70.03, 117.22 132.40 5.70 74
6 06/06/2018 06:31:34 -70.21,-101.89 132.50 06/06/2018 06:32:22 -70.22,-101.90 132.50 1.26 48
7 06/06/2018 07:22:18 70.10, 65.58 47.39 06/06/2018 07:21:49 70.11, 65.59 47.40 0.80 29
8 06/08/2018 21:58:00 71.07,-154.82 48.16 06/08/2018 21:59:07 70.96,-152.55 47.97 83.10 67
9 06/08/2018 22:48:27 -70.18, 13.93 132.78 06/08/2018 22:48:49 -70.19, 13.94 132.77 1.44 22
10 06/08/2018 23:39:10 70.08,-178.60 47.11 06/08/2018 23:38:15 70.08,-178.57 47.12 1.11 55
11 06/11/2018 14:14:37 70.26, -37.73 47.11 06/11/2018 14:15:45 70.26, -37.71 47.10 1.11 68
12 06/11/2018 15:05:19 -70.16, 129.74 133.00 06/11/2018 15:05:15 -70.16, 129.78 133.00 1.55 4
13 06/11/2018 15:55:58 69.79, -62.39 46.61 06/11/2018 15:54:46 69.82, -63.05 46.68 25.56 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/29/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180530.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/29/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service