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: 10/29/2018
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 10/30/2018 22:48:55 -70.08, 13.93 96.03 10/30/2018 22:50:05 -70.07, 13.86 96.04 3.17 70
2 10/30/2018 23:39:39 69.96,-178.57 83.87 10/30/2018 23:39:32 69.97,-178.64 83.87 2.79 7
3 10/31/2018 00:30:17 -69.67, -10.82 96.42 10/31/2018 00:29:04 -69.75, -11.32 96.34 21.33 73
4 11/02/2018 15:05:50 -70.08, 129.71 95.17 11/02/2018 15:06:34 -70.10, 129.78 95.15 3.42 44
5 11/02/2018 15:56:34 69.96, -62.80 84.73 11/02/2018 15:56:02 69.94, -62.80 84.70 2.33 32
6 11/05/2018 06:32:16 70.86, 76.93 86.43 11/05/2018 06:33:23 70.78, 79.03 86.36 77.43 67
7 11/05/2018 07:22:44 -70.03,-114.45 94.39 11/05/2018 07:23:05 -70.02,-114.46 94.41 2.09 21
8 11/05/2018 08:13:28 69.92, 53.04 85.51 11/05/2018 08:12:32 69.91, 53.03 85.50 0.78 56
9 11/07/2018 22:48:56 70.08,-166.06 86.45 11/07/2018 22:50:05 70.09,-166.11 86.45 2.46 69
10 11/07/2018 23:39:38 -69.99, 1.40 93.64 11/07/2018 23:39:35 -69.98, 1.37 93.65 1.46 3
11 11/08/2018 00:30:17 69.61, 169.27 86.00 11/08/2018 00:29:05 69.71, 168.63 86.09 27.17 72
12 11/10/2018 15:05:49 70.04, -50.22 87.17 11/10/2018 15:06:34 70.04, -50.29 87.17 3.09 45
13 11/10/2018 15:56:31 -69.94, 117.24 92.92 11/10/2018 15:56:04 -69.94, 117.19 92.93 2.01 27

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/29/2018
SNOs_Map_NOAA-20_LANDSAT-8_20181029.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/29/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service