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: 2/19/2022
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 02/19/2022 22:49:02 70.13,-166.06 81.19 02/19/2022 22:50:10 70.14,-166.07 81.19 1.63 68
2 02/19/2022 23:39:44 -70.03, 1.40 98.92 02/19/2022 23:39:40 -70.02, 1.39 98.93 1.32 4
3 02/20/2022 00:30:23 69.65, 169.28 80.67 02/20/2022 00:29:11 69.70, 168.59 80.76 27.30 72
4 02/22/2022 15:06:00 70.11, -50.27 80.20 02/22/2022 15:06:38 70.10, -50.24 80.19 1.15 38
5 02/22/2022 15:56:42 -70.01, 117.20 99.92 02/22/2022 15:56:08 -69.99, 117.23 99.94 2.78 34
6 02/25/2022 06:32:22 -70.62,-102.63 100.23 02/25/2022 06:33:32 -70.55,-101.36 100.37 47.63 70
7 02/25/2022 07:22:57 70.04, 65.60 79.14 02/25/2022 07:23:06 70.06, 65.58 79.16 1.89 9
8 02/25/2022 08:13:39 -69.94,-126.93 100.98 02/25/2022 08:12:36 -69.95,-126.94 100.97 0.82 63
9 02/27/2022 22:49:10 -70.14, 13.91 101.76 02/27/2022 22:50:06 -70.12, 13.90 101.79 2.49 56
10 02/27/2022 23:39:54 70.03,-178.62 78.12 02/27/2022 23:39:33 70.00,-178.62 78.10 3.19 21
11 02/28/2022 00:30:23 -69.24, -10.15 102.73 02/28/2022 00:29:14 -69.29, -11.95 102.59 71.29 69
12 03/02/2022 15:06:07 -70.07, 129.77 102.85 03/02/2022 15:06:34 -70.06, 129.70 102.87 3.39 27
13 03/02/2022 15:56:51 69.97, -62.77 77.04 03/02/2022 15:56:00 70.00, -62.74 77.07 2.75 51

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/19/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220219.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/19/2022 in txt file.

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