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: 2/10/2022
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 02/11/2022 22:49:00 -70.57, 13.27 95.57 02/11/2022 22:50:10 -70.46, 14.39 95.74 43.10 70
2 02/11/2022 23:39:36 70.03,-178.57 83.85 02/11/2022 23:39:43 70.03,-178.59 83.85 0.54 7
3 02/12/2022 00:30:18 -69.94, -11.12 96.26 02/12/2022 00:29:13 -69.91, -11.12 96.28 3.04 65
4 02/14/2022 15:05:50 -70.12, 129.75 96.95 02/14/2022 15:06:44 -70.14, 129.80 96.95 2.57 54
5 02/14/2022 15:56:33 70.01, -62.77 82.92 02/14/2022 15:56:11 69.98, -62.78 82.90 3.17 22
6 02/14/2022 16:47:01 -69.17, 105.77 97.98 02/14/2022 16:45:53 -69.20, 103.81 97.85 77.65 68
7 02/17/2022 06:32:22 71.08, 76.63 83.17 02/17/2022 06:33:27 71.01, 79.35 82.97 98.52 65
8 02/17/2022 07:22:47 -70.09,-114.45 97.91 02/17/2022 07:23:12 -70.08,-114.41 97.93 2.43 25
9 02/17/2022 08:13:31 69.98, 53.03 81.97 02/17/2022 08:12:39 69.97, 53.09 81.96 2.64 52
10 02/19/2022 22:49:02 70.12,-166.04 81.19 02/19/2022 22:50:11 70.11,-166.11 81.17 2.37 69
11 02/19/2022 23:39:44 -70.02, 1.43 98.94 02/19/2022 23:39:41 -70.01, 1.38 98.95 2.25 3
12 02/20/2022 00:30:23 69.64, 169.30 80.66 02/20/2022 00:29:11 69.73, 168.64 80.79 27.19 72
13 02/22/2022 15:06:00 70.10, -50.26 80.20 02/22/2022 15:06:39 70.09, -50.26 80.17 1.70 39
14 02/22/2022 15:56:42 -70.00, 117.22 99.93 02/22/2022 15:56:09 -69.98, 117.23 99.94 1.34 33

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/10/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220210.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/10/2022 in txt file.

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