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: 7/6/2019
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 07/08/2019 15:06:03 70.10, -50.24 47.63 07/08/2019 15:06:34 70.07, -50.22 47.59 3.24 31
2 07/08/2019 15:56:44 -69.96, 117.28 132.51 07/08/2019 15:56:04 -69.96, 117.26 132.51 1.19 40
3 07/11/2019 06:32:20 -70.60,-102.56 131.52 07/11/2019 06:33:30 -70.53,-101.31 131.64 46.85 70
4 07/11/2019 07:22:56 70.06, 65.59 47.92 07/11/2019 07:23:04 70.05, 65.63 47.91 2.01 8
5 07/11/2019 08:13:37 -69.92,-126.88 132.22 07/11/2019 08:12:34 -69.94,-126.89 132.20 2.00 63
6 07/13/2019 22:49:05 -70.14, 13.94 131.63 07/13/2019 22:50:07 -70.13, 13.99 131.65 1.99 62
7 07/13/2019 23:39:49 70.02,-178.58 48.26 07/13/2019 23:39:34 70.02,-178.52 48.26 2.13 15
8 07/14/2019 00:30:22 -69.46, -10.43 132.33 07/14/2019 00:29:11 -69.53, -11.57 132.20 45.17 71
9 07/16/2019 15:05:57 -70.10, 129.77 131.24 07/16/2019 15:06:36 -70.11, 129.83 131.25 2.46 39
10 07/16/2019 15:56:41 69.99, -62.75 48.65 07/16/2019 15:56:03 70.00, -62.68 48.66 2.86 38
11 07/19/2019 06:32:19 70.74, 77.22 49.89 07/19/2019 06:33:28 70.62, 78.83 49.70 61.01 69
12 07/19/2019 07:22:49 -70.01,-114.32 130.87 07/19/2019 07:23:07 -70.02,-114.40 130.86 3.18 18
13 07/19/2019 08:13:33 69.90, 53.15 49.02 07/19/2019 08:12:34 69.91, 53.08 49.04 2.73 59

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/6/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190706.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 07/06/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service