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: 11/24/2021
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 11/26/2021 15:05:53 -70.07, 129.73 88.99 11/26/2021 15:07:01 -70.09, 129.76 88.97 2.50 68
2 11/26/2021 15:56:37 69.95, -62.79 90.91 11/26/2021 15:56:29 69.93, -62.82 90.88 3.25 8
3 11/26/2021 16:47:14 -69.60, 105.05 89.45 11/26/2021 16:46:02 -69.65, 104.43 89.39 24.63 72
4 11/29/2021 07:22:46 -70.06,-114.48 88.52 11/29/2021 07:23:31 -70.06,-114.41 88.53 3.02 45
5 11/29/2021 08:13:29 69.90, 53.08 91.32 11/29/2021 08:12:59 69.89, 53.01 91.32 2.72 30
6 12/01/2021 22:49:11 70.94,-167.43 92.80 12/01/2021 22:50:17 70.83,-165.01 92.67 88.69 66
7 12/01/2021 23:39:37 -70.01, 1.38 88.15 12/01/2021 23:40:00 -70.02, 1.42 88.14 1.93 23
8 12/02/2021 00:30:21 69.90, 168.86 91.75 12/02/2021 00:29:27 69.91, 168.91 91.76 2.08 54
9 12/04/2021 15:05:48 70.10, -50.30 92.32 12/04/2021 15:07:00 70.08, -50.26 92.29 3.58 72
10 12/04/2021 15:56:29 -69.96, 117.24 87.83 12/04/2021 15:56:30 -69.98, 117.24 87.81 2.19 1
11 12/04/2021 16:47:11 69.74, -75.13 91.96 12/04/2021 16:45:58 69.81, -75.36 92.03 11.20 73
12 12/07/2021 07:22:40 70.06, 65.55 92.60 12/07/2021 07:23:30 70.02, 65.55 92.56 3.68 50
13 12/07/2021 08:13:21 -69.91,-126.90 87.56 12/07/2021 08:13:00 -69.93,-126.95 87.54 2.89 21

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/24/2021
SNOs_Map_NOAA-20_LANDSAT-8_20211124.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/24/2021 in txt file.

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