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: 5/15/2022
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 05/16/2022 06:33:01 -70.16,-101.88 129.03 05/16/2022 06:33:36 -70.18,-101.84 129.02 3.18 35
2 05/16/2022 07:23:45 70.03, 65.62 50.83 05/16/2022 07:23:04 70.03, 65.58 50.83 1.31 41
3 05/18/2022 21:59:21 70.61,-154.15 50.85 05/18/2022 22:00:32 70.50,-153.13 50.71 39.68 71
4 05/18/2022 22:49:55 -70.11, 13.96 129.68 05/18/2022 22:50:07 -70.11, 13.94 129.68 0.87 12
5 05/18/2022 23:40:39 69.99,-178.54 50.18 05/18/2022 23:39:34 70.01,-178.56 50.21 2.92 65
6 05/21/2022 14:16:07 70.20, -37.73 49.87 05/21/2022 14:17:06 70.19, -37.70 49.85 1.70 59
7 05/21/2022 15:06:48 -70.06, 129.80 130.29 05/21/2022 15:06:36 -70.08, 129.78 130.27 2.02 12
8 05/21/2022 15:57:22 69.41, -61.93 49.04 05/21/2022 15:56:12 69.48, -63.41 49.14 58.32 70
9 05/24/2022 06:33:01 70.16, 78.10 49.31 05/24/2022 06:33:36 70.14, 78.10 49.28 3.15 35
10 05/24/2022 07:23:42 -70.02,-114.37 130.84 05/24/2022 07:23:06 -70.03,-114.41 130.84 1.79 36
11 05/26/2022 21:59:21 -70.77, 25.60 130.53 05/26/2022 22:00:30 -70.67, 27.13 130.67 57.19 69
12 05/26/2022 22:49:55 70.13,-166.08 48.80 05/26/2022 22:50:05 70.12,-166.04 48.79 2.20 10
13 05/26/2022 23:40:36 -69.99, 1.45 131.35 05/26/2022 23:39:35 -70.01, 1.45 131.32 3.21 61

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/15/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220515.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/15/2022 in txt file.

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