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: 9/5/2018
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 09/07/2018 15:05:48 70.06, -50.26 64.06 09/07/2018 15:06:13 70.08, -50.20 64.08 3.02 25
2 09/07/2018 15:56:30 -69.96, 117.21 116.03 09/07/2018 15:55:43 -69.97, 117.28 116.03 2.58 47
3 09/10/2018 06:32:03 -70.34,-102.23 114.66 09/10/2018 06:33:15 -70.23,-101.75 114.79 21.79 72
4 09/10/2018 07:22:43 70.02, 65.57 65.03 09/10/2018 07:22:44 70.01, 65.59 65.02 1.28 1
5 09/10/2018 08:13:25 -69.92,-126.96 115.07 09/10/2018 08:12:14 -69.91,-126.93 115.08 2.24 71
6 09/12/2018 22:48:54 -70.09, 13.92 113.90 09/12/2018 22:49:47 -70.11, 13.97 113.89 2.91 53
7 09/12/2018 23:39:38 69.99,-178.61 66.01 09/12/2018 23:39:14 70.00,-178.54 66.02 3.06 24
8 09/13/2018 00:30:05 -69.09, -9.99 114.90 09/13/2018 00:28:57 -69.18, -12.02 114.77 81.06 68
9 09/15/2018 15:05:49 -70.06, 129.74 112.92 09/15/2018 15:06:18 -70.05, 129.75 112.93 1.03 29
10 09/15/2018 15:56:33 69.96, -62.80 67.00 09/15/2018 15:55:45 69.93, -62.76 66.98 2.84 48
11 09/18/2018 06:32:04 70.29, 77.83 68.35 09/18/2018 06:33:15 70.24, 78.28 68.28 17.69 71
12 09/18/2018 07:22:43 -70.02,-114.44 111.92 09/18/2018 07:22:47 -70.03,-114.38 111.91 2.35 4
13 09/18/2018 08:13:27 69.93, 53.02 68.00 09/18/2018 08:12:14 69.92, 53.10 67.99 3.17 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/5/2018
SNOs_Map_NOAA-20_LANDSAT-8_20180905.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/05/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service