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: 4/12/2022
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 04/14/2022 06:32:55 -70.16,-101.98 119.32 04/14/2022 06:33:31 -70.18,-102.00 119.31 2.19 36
2 04/14/2022 07:23:40 70.09, 65.43 60.60 04/14/2022 07:22:58 70.07, 65.50 60.58 3.32 42
3 04/16/2022 21:59:15 70.58,-154.19 60.17 04/16/2022 22:00:26 70.49,-153.31 60.05 33.98 71
4 04/16/2022 22:49:51 -70.17, 13.78 120.27 04/16/2022 22:50:00 -70.17, 13.85 120.28 3.02 9
5 04/16/2022 23:40:34 70.00,-178.66 59.55 04/16/2022 23:39:28 70.00,-178.73 59.55 2.99 66
6 04/19/2022 14:16:05 70.23, -37.86 58.87 04/19/2022 14:17:00 70.24, -37.80 58.87 2.31 55
7 04/19/2022 15:06:47 -70.14, 129.60 121.24 04/19/2022 15:06:30 -70.14, 129.68 121.25 2.93 17
8 04/19/2022 15:57:17 69.28, -61.82 57.86 04/19/2022 15:56:09 69.36, -63.74 58.00 75.84 68
9 04/22/2022 06:33:01 70.20, 77.96 57.92 04/22/2022 06:33:30 70.19, 78.00 57.91 1.60 29
10 04/22/2022 07:23:43 -70.10,-114.58 122.19 04/22/2022 07:23:00 -70.09,-114.52 122.21 2.85 43
11 04/24/2022 21:59:18 -70.54, 25.88 122.61 04/24/2022 22:00:29 -70.46, 26.61 122.72 28.85 71
12 04/24/2022 22:49:57 70.17,-166.22 57.00 04/24/2022 22:49:59 70.18,-166.15 57.00 2.98 2
13 04/24/2022 23:40:38 -70.02, 1.32 123.17 04/24/2022 23:39:30 -70.02, 1.27 123.16 2.14 68

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/12/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220412.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/12/2022 in txt file.

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