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: 3/1/2021
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 03/02/2021 06:32:24 70.43, 77.66 77.58 03/02/2021 06:33:35 70.32, 78.31 77.43 27.28 71
2 03/02/2021 07:23:00 -70.03,-114.39 102.87 03/02/2021 07:23:08 -70.04,-114.46 102.85 3.21 8
3 03/02/2021 08:13:45 69.97, 53.01 77.06 03/02/2021 08:12:35 69.94, 53.04 77.04 3.10 70
4 03/04/2021 22:49:13 70.13,-166.09 76.23 03/04/2021 22:50:06 70.14,-166.07 76.23 1.11 53
5 03/04/2021 23:39:54 -70.04, 1.37 103.89 03/04/2021 23:39:35 -70.03, 1.40 103.90 1.64 19
6 03/05/2021 00:30:23 69.13, 170.01 75.15 03/05/2021 00:29:16 69.15, 167.86 75.27 85.10 67
7 03/07/2021 15:06:06 70.10, -50.26 75.15 03/07/2021 15:06:33 70.12, -50.22 75.16 2.84 27
8 03/07/2021 15:56:48 -70.00, 117.21 104.98 03/07/2021 15:56:03 -70.01, 117.25 104.96 2.01 45
9 03/10/2021 06:32:20 -70.38,-102.22 105.60 03/10/2021 06:33:32 -70.31,-101.71 105.70 20.49 72
10 03/10/2021 07:23:00 70.06, 65.58 74.06 03/10/2021 07:23:02 70.04, 65.54 74.03 2.94 2
11 03/10/2021 08:13:42 -69.96,-126.96 106.07 03/10/2021 08:12:31 -69.98,-126.90 106.04 3.47 71
12 03/12/2021 22:49:10 -70.13, 13.94 106.92 03/12/2021 22:50:03 -70.12, 13.90 106.94 2.05 53
13 03/12/2021 23:39:54 70.03,-178.60 72.96 03/12/2021 23:39:30 70.00,-178.62 72.94 2.67 24

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/1/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210301.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/01/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-8