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: 8/29/2018
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 08/30/2018 15:05:46 -70.06, 129.76 118.87 08/30/2018 15:06:13 -70.05, 129.76 118.88 0.68 27
2 08/30/2018 15:56:30 69.94, -62.76 61.03 08/30/2018 15:55:40 69.95, -62.74 61.04 1.17 50
3 09/02/2018 06:32:00 70.22, 77.97 62.25 09/02/2018 06:33:12 70.17, 78.17 62.19 9.40 72
4 09/02/2018 07:22:40 -70.01,-114.41 117.95 09/02/2018 07:22:43 -70.00,-114.43 117.96 1.54 3
5 09/02/2018 08:13:23 69.85, 53.15 61.90 09/02/2018 08:12:10 69.90, 53.07 61.96 6.14 73
6 09/04/2018 22:48:53 70.07,-166.04 63.08 09/04/2018 22:49:44 70.05,-166.11 63.06 3.15 51
7 09/04/2018 23:39:35 -69.97, 1.43 117.02 09/04/2018 23:39:14 -69.95, 1.37 117.03 3.11 21
8 09/05/2018 00:30:02 68.96, 170.19 61.96 09/05/2018 00:28:56 69.01, 167.76 62.08 97.30 66
9 09/07/2018 15:05:48 70.03, -50.21 64.03 09/07/2018 15:06:14 70.05, -50.24 64.05 2.15 26
10 09/07/2018 15:56:30 -69.93, 117.26 116.07 09/07/2018 15:55:44 -69.94, 117.25 116.05 2.23 46
11 09/10/2018 06:32:04 -70.35,-102.25 114.65 09/10/2018 06:33:15 -70.26,-101.70 114.76 23.25 71
12 09/10/2018 07:22:43 69.99, 65.61 65.00 09/10/2018 07:22:45 69.98, 65.55 64.99 2.66 2
13 09/10/2018 08:13:25 -69.88,-126.91 115.10 09/10/2018 08:12:15 -69.88,-126.96 115.10 1.88 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/29/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180829.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/29/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service