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: 5/7/2022
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 05/08/2022 06:33:02 70.13, 78.16 52.95 05/08/2022 06:33:31 70.16, 78.13 52.97 2.88 29
2 05/08/2022 07:23:44 -70.05,-114.40 127.14 05/08/2022 07:23:01 -70.04,-114.40 127.15 1.24 43
3 05/10/2022 21:59:19 -70.57, 25.94 127.31 05/10/2022 22:00:30 -70.50, 26.86 127.40 34.82 71
4 05/10/2022 22:49:57 70.13,-166.06 52.24 05/10/2022 22:50:02 70.12,-166.04 52.23 0.86 5
5 05/10/2022 23:40:38 -69.99, 1.46 127.91 05/10/2022 23:39:32 -70.01, 1.44 127.89 2.43 66
6 05/13/2022 14:16:07 -70.20, 142.30 128.36 05/13/2022 14:17:06 -70.18, 142.27 128.39 2.09 59
7 05/13/2022 15:06:51 70.07, -50.21 51.51 05/13/2022 15:06:33 70.07, -50.24 51.50 1.00 18
8 05/13/2022 15:57:22 -69.41, 118.09 129.19 05/13/2022 15:56:12 -69.47, 116.57 129.09 59.82 70
9 05/16/2022 06:33:00 -70.14,-101.86 129.05 05/16/2022 06:33:35 -70.17,-101.86 129.03 2.41 35
10 05/16/2022 07:23:44 70.03, 65.63 50.82 05/16/2022 07:23:02 70.06, 65.62 50.85 3.28 42
11 05/18/2022 21:59:20 70.61,-154.14 50.85 05/18/2022 22:00:30 70.51,-153.11 50.72 39.87 70
12 05/18/2022 22:49:55 -70.15, 13.90 129.64 05/18/2022 22:50:05 -70.14, 13.98 129.66 3.45 10
13 05/18/2022 23:40:39 70.04,-178.62 50.24 05/18/2022 23:39:32 70.02,-178.54 50.23 3.40 67

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/7/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220507.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/07/2022 in txt file.

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