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: 2/21/2022
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 02/22/2022 15:06:00 70.09, -50.24 80.19 02/22/2022 15:06:40 70.10, -50.25 80.19 1.46 40
2 02/22/2022 15:56:42 -70.00, 117.22 99.93 02/22/2022 15:56:10 -69.99, 117.22 99.94 0.72 32
3 02/25/2022 06:32:24 -70.76,-102.86 100.08 02/25/2022 06:33:33 -70.65,-101.22 100.28 61.50 69
4 02/25/2022 07:22:57 70.08, 65.54 79.18 02/25/2022 07:23:09 70.05, 65.55 79.15 2.86 12
5 02/25/2022 08:13:38 -69.93,-126.91 101.00 02/25/2022 08:12:39 -69.94,-126.97 100.97 2.80 59
6 02/27/2022 22:49:10 -70.12, 13.93 101.77 02/27/2022 22:50:12 -70.11, 13.86 101.80 3.21 62
7 02/27/2022 23:39:54 70.02,-178.60 78.11 02/27/2022 23:39:39 70.00,-178.65 78.09 2.84 15
8 02/28/2022 00:30:27 -69.44, -10.43 102.52 02/28/2022 00:29:16 -69.51, -11.69 102.39 49.77 71
9 03/02/2022 15:06:08 -70.12, 129.70 102.80 03/02/2022 15:06:41 -70.10, 129.73 102.82 1.68 33
10 03/02/2022 15:56:52 70.01, -62.83 77.08 03/02/2022 15:56:08 69.99, -62.78 77.06 2.90 44
11 03/05/2022 06:32:27 70.38, 77.74 76.46 03/05/2022 06:33:38 70.31, 78.27 76.35 21.32 71
12 03/05/2022 07:23:05 -70.06,-114.45 103.90 03/05/2022 07:23:11 -70.04,-114.48 103.91 2.14 6
13 03/05/2022 08:13:49 69.96, 53.02 75.99 03/05/2022 08:12:38 69.93, 53.01 75.97 3.49 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/21/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220221.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 02/21/2022 in txt file.

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