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: 3/14/2022
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 03/15/2022 22:49:27 -70.15, 13.85 108.00 03/15/2022 22:50:05 -70.16, 13.92 108.00 3.01 38
2 03/15/2022 23:40:10 69.98,-178.59 71.82 03/15/2022 23:39:33 70.00,-178.66 71.84 3.25 37
3 03/18/2022 14:15:48 70.53, -38.30 71.36 03/18/2022 14:16:59 70.45, -37.42 71.23 33.95 71
4 03/18/2022 15:06:24 -70.11, 129.67 109.10 03/18/2022 15:06:33 -70.12, 129.74 109.10 2.52 9
5 03/18/2022 15:57:07 69.95, -62.77 70.72 03/18/2022 15:56:01 69.95, -62.85 70.73 2.92 66
6 03/21/2022 06:32:38 70.18, 78.01 69.93 03/21/2022 06:33:30 70.16, 78.05 69.89 2.81 52
7 03/21/2022 07:23:20 -70.08,-114.51 110.20 03/21/2022 07:23:00 -70.05,-114.47 110.23 3.19 20
8 03/21/2022 08:13:48 69.12, 54.20 68.79 03/21/2022 08:12:41 69.17, 51.98 68.92 88.02 67
9 03/23/2022 22:49:34 70.10,-166.10 68.78 03/23/2022 22:49:57 70.13,-166.11 68.80 3.11 23
10 03/23/2022 23:40:16 -70.00, 1.38 111.35 03/23/2022 23:39:27 -70.03, 1.38 111.31 3.38 49
11 03/26/2022 14:15:47 -70.18, 142.23 112.19 03/26/2022 14:16:57 -70.21, 142.24 112.18 2.34 70
12 03/26/2022 15:06:31 70.08, -50.30 67.70 03/26/2022 15:06:24 70.09, -50.28 67.70 0.71 7
13 03/26/2022 15:57:09 -69.76, 117.50 112.65 03/26/2022 15:55:57 -69.82, 116.98 112.57 20.90 72

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/14/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220314.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/14/2022 in txt file.

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