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: 2/28/2019
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 03/02/2019 14:15:53 -70.20, 142.20 102.60 03/02/2019 14:16:52 -70.17, 142.22 102.64 2.92 59
2 03/02/2019 15:06:37 70.07, -50.30 77.26 03/02/2019 15:06:19 70.06, -50.29 77.25 1.40 18
3 03/02/2019 15:57:08 -69.41, 118.00 103.46 03/02/2019 15:55:58 -69.46, 116.51 103.34 58.53 70
4 03/05/2019 06:32:48 -70.11,-101.90 103.72 03/05/2019 06:33:21 -70.13,-101.96 103.71 2.94 33
5 03/05/2019 07:23:33 70.05, 65.51 76.20 03/05/2019 07:22:48 70.02, 65.53 76.18 3.09 45
6 03/07/2019 21:59:05 70.39,-153.87 75.54 03/07/2019 22:00:17 70.30,-153.47 75.42 17.92 72
7 03/07/2019 22:49:43 -70.09, 13.92 104.80 03/07/2019 22:49:49 -70.08, 13.85 104.80 2.38 6
8 03/07/2019 23:40:27 69.97,-178.60 75.07 03/07/2019 23:39:16 69.97,-178.66 75.09 2.30 71
9 03/10/2019 14:15:58 70.21, -37.81 74.29 03/10/2019 14:16:47 70.20, -37.74 74.27 3.01 49
10 03/10/2019 15:06:39 -70.06, 129.73 105.88 03/10/2019 15:06:17 -70.09, 129.74 105.85 3.41 22
11 03/10/2019 15:57:06 69.04, -61.48 73.05 03/10/2019 15:56:00 69.09, -63.96 73.21 98.66 66
12 03/13/2019 06:32:53 70.13, 78.07 73.16 03/13/2019 06:33:16 70.14, 78.06 73.16 1.37 23
13 03/13/2019 07:23:35 -70.04,-114.46 106.96 03/13/2019 07:22:46 -70.04,-114.45 106.95 0.54 49

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/28/2019
SNOs_Map_NOAA-20_LANDSAT-8_20190228.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/28/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service