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: 4/9/2022
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 04/11/2022 14:15:59 -70.19, 142.21 118.31 04/11/2022 14:17:01 -70.19, 142.15 118.32 2.17 62
2 04/11/2022 15:06:43 70.07, -50.31 61.55 04/11/2022 15:06:28 70.08, -50.36 61.57 2.23 15
3 04/11/2022 15:57:16 -69.51, 117.85 119.05 04/11/2022 15:56:06 -69.54, 116.52 118.98 51.97 70
4 04/14/2022 06:32:55 -70.20,-102.04 119.28 04/14/2022 06:33:30 -70.20,-101.97 119.29 2.67 35
5 04/14/2022 07:23:39 70.09, 65.45 60.59 04/14/2022 07:22:57 70.09, 65.52 60.59 2.68 42
6 04/16/2022 21:59:16 70.63,-154.26 60.22 04/16/2022 22:00:26 70.51,-153.28 60.07 38.77 70
7 04/16/2022 22:49:50 -70.12, 13.87 120.33 04/16/2022 22:50:01 -70.13, 13.80 120.32 2.99 11
8 04/16/2022 23:40:34 70.00,-178.65 59.54 04/16/2022 23:39:28 70.02,-178.71 59.57 3.04 66
9 04/19/2022 14:16:05 70.23, -37.86 58.87 04/19/2022 14:17:01 70.20, -37.85 58.83 3.23 56
10 04/19/2022 15:06:46 -70.09, 129.68 121.30 04/19/2022 15:06:31 -70.10, 129.64 121.28 2.78 15
11 04/19/2022 15:57:17 69.28, -61.82 57.87 04/19/2022 15:56:09 69.38, -63.71 58.02 74.83 68
12 04/22/2022 06:33:00 70.16, 78.03 57.88 04/22/2022 06:33:31 70.16, 77.95 57.88 2.83 31
13 04/22/2022 07:23:42 -70.06,-114.51 122.24 04/22/2022 07:23:01 -70.06,-114.56 122.24 1.83 41

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/9/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220409.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/09/2022 in txt file.

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