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: 8/27/2018
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 08/27/2018 22:48:51 -70.10, 13.93 119.77 08/27/2018 22:49:42 -70.10, 13.95 119.77 1.07 51
2 08/27/2018 23:39:35 69.98,-178.59 60.13 08/27/2018 23:39:09 70.00,-178.54 60.15 2.93 26
3 08/28/2018 00:30:01 -69.04, -9.91 120.84 08/28/2018 00:28:54 -69.06, -12.18 120.74 90.12 67
4 08/30/2018 15:05:46 -70.05, 129.77 118.87 08/30/2018 15:06:13 -70.06, 129.77 118.87 0.62 27
5 08/30/2018 15:56:30 69.94, -62.76 61.03 08/30/2018 15:55:40 69.95, -62.73 61.05 1.70 50
6 09/02/2018 06:32:00 70.21, 77.97 62.25 09/02/2018 06:33:12 70.17, 78.17 62.19 8.92 72
7 09/02/2018 07:22:40 -70.01,-114.40 117.96 09/02/2018 07:22:43 -70.00,-114.43 117.96 1.20 3
8 09/02/2018 08:13:23 69.85, 53.15 61.90 09/02/2018 08:12:11 69.84, 52.99 61.90 6.26 72
9 09/04/2018 22:48:53 70.06,-166.03 63.08 09/04/2018 22:49:44 70.05,-166.11 63.06 3.24 51
10 09/04/2018 23:39:35 -69.96, 1.44 117.02 09/04/2018 23:39:14 -69.95, 1.37 117.03 2.83 21
11 09/05/2018 00:30:02 68.95, 170.20 61.96 09/05/2018 00:28:56 69.01, 167.76 62.08 97.62 66
12 09/07/2018 15:05:48 70.03, -50.21 64.03 09/07/2018 15:06:14 70.04, -50.24 64.04 2.44 26
13 09/07/2018 15:56:30 -69.92, 117.27 116.07 09/07/2018 15:55:44 -69.94, 117.25 116.05 2.86 46

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/27/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180827.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/27/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service