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: 4/13/2022
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 -70.19,-102.03 119.29 04/14/2022 06:33:30 -70.20,-101.97 119.29 2.52 35
2 04/14/2022 07:23:39 70.07, 65.47 60.58 04/14/2022 07:22:58 70.04, 65.45 60.55 3.21 41
3 04/16/2022 21:59:16 70.61,-154.24 60.20 04/16/2022 22:00:26 70.52,-153.27 60.08 37.33 70
4 04/16/2022 22:49:51 -70.15, 13.81 120.29 04/16/2022 22:50:01 -70.14, 13.81 120.31 1.96 10
5 04/16/2022 23:40:35 70.04,-178.71 59.58 04/16/2022 23:39:28 70.03,-178.70 59.58 0.77 67
6 04/19/2022 14:16:05 70.21, -37.83 58.85 04/19/2022 14:17:01 70.21, -37.84 58.84 0.58 56
7 04/19/2022 15:06:47 -70.12, 129.63 121.26 04/19/2022 15:06:31 -70.11, 129.64 121.27 1.26 16
8 04/19/2022 15:57:18 69.31, -61.87 57.90 04/19/2022 15:56:10 69.34, -63.77 57.97 74.71 68
9 04/22/2022 06:33:00 70.18, 77.99 57.90 04/22/2022 06:33:30 70.17, 77.96 57.89 1.78 30
10 04/22/2022 07:23:42 -70.09,-114.55 122.21 04/22/2022 07:23:00 -70.07,-114.55 122.23 2.65 42
11 04/24/2022 21:59:18 -70.58, 25.81 122.56 04/24/2022 22:00:29 -70.44, 26.59 122.73 32.85 71
12 04/24/2022 22:49:56 70.16,-166.20 56.99 04/24/2022 22:49:59 70.16,-166.17 56.99 1.25 3
13 04/24/2022 23:40:38 -70.06, 1.26 123.13 04/24/2022 23:39:29 -70.06, 1.32 123.13 2.24 69

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/13/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220413.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/13/2022 in txt file.

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