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: 2/8/2019
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 02/09/2019 06:32:36 70.12, 78.08 84.92 02/09/2019 06:33:25 70.13, 78.06 84.92 1.17 49
2 02/09/2019 07:23:18 -70.03,-114.46 95.20 02/09/2019 07:22:55 -70.02,-114.46 95.20 0.59 23
3 02/11/2019 22:49:32 70.08,-166.08 84.00 02/11/2019 22:49:55 70.09,-166.12 84.01 1.81 23
4 02/11/2019 23:40:14 -69.99, 1.38 96.12 02/11/2019 23:39:25 -69.99, 1.37 96.11 0.58 49
5 02/14/2019 14:15:46 -70.26, 142.11 96.71 02/14/2019 14:16:57 -70.23, 142.31 96.76 7.99 71
6 02/14/2019 15:06:28 70.04, -50.25 83.06 02/14/2019 15:06:25 70.06, -50.29 83.08 2.65 3
7 02/14/2019 15:57:09 -69.89, 117.29 97.12 02/14/2019 15:55:56 -69.90, 117.12 97.08 6.66 73
8 02/17/2019 06:32:40 -70.16,-101.98 97.73 02/17/2019 06:33:27 -70.15,-101.93 97.75 2.14 47
9 02/17/2019 07:23:24 70.06, 65.50 82.15 02/17/2019 07:22:54 70.04, 65.56 82.13 2.90 30
10 02/19/2019 21:59:08 70.96,-154.81 82.19 02/19/2019 22:00:15 70.90,-152.58 82.02 81.37 67
11 02/19/2019 22:49:36 -70.12, 13.85 98.72 02/19/2019 22:49:57 -70.14, 13.93 98.71 3.23 21
12 02/19/2019 23:40:19 69.97,-178.60 81.11 02/19/2019 23:39:25 69.97,-178.67 81.12 2.79 54

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/8/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190208.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/08/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service