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: 1/9/2022
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 01/10/2022 23:38:59 70.09,-178.54 91.91 01/10/2022 23:39:49 70.10,-178.46 91.92 3.57 50
2 01/11/2022 00:29:40 -69.95, -11.02 88.24 01/11/2022 00:29:20 -69.93, -11.07 88.25 2.77 20
3 01/11/2022 01:20:08 68.98, 157.69 90.75 01/11/2022 01:19:02 69.00, 155.33 90.86 94.31 66
4 01/13/2022 15:55:50 70.03, -62.67 91.42 01/13/2022 15:56:19 70.02, -62.70 91.41 1.31 29
5 01/13/2022 16:46:31 -69.90, 104.85 88.73 01/13/2022 16:45:49 -69.91, 104.78 88.71 3.47 42
6 01/16/2022 07:22:05 -70.51,-114.95 88.55 01/16/2022 07:23:15 -70.43,-113.88 88.68 40.73 70
7 01/16/2022 08:12:41 69.98, 53.20 90.89 01/16/2022 08:12:48 69.99, 53.14 90.90 2.58 7
8 01/16/2022 09:03:23 -69.89,-139.36 89.21 01/16/2022 09:02:18 -69.88,-139.38 89.22 1.64 65
9 01/18/2022 23:38:49 -70.10, 1.50 89.51 01/18/2022 23:39:49 -70.12, 1.55 89.51 2.80 60
10 01/19/2022 00:29:33 69.99, 168.98 90.37 01/19/2022 00:29:16 70.01, 169.04 90.39 3.28 17
11 01/19/2022 01:20:05 -69.37, -22.80 90.29 01/19/2022 01:18:55 -69.40, -24.15 90.20 53.25 70
12 01/21/2022 15:55:39 -70.05, 117.36 90.14 01/21/2022 15:56:17 -70.07, 117.36 90.12 2.22 38
13 01/21/2022 16:46:23 69.94, -75.17 89.75 01/21/2022 16:45:44 69.96, -75.15 89.77 1.94 39

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/9/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220109.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/09/2022 in txt file.

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