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: 9/7/2021
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 09/07/2021 14:16:07 70.99, -39.20 65.12 09/07/2021 14:17:13 70.86, -36.70 64.93 91.91 66
2 09/07/2021 15:06:32 -70.01, 129.67 115.89 09/07/2021 15:06:56 -70.03, 129.71 115.87 2.60 24
3 09/07/2021 15:57:16 69.89, -62.83 64.00 09/07/2021 15:56:24 69.88, -62.87 63.99 1.85 52
4 09/10/2021 06:32:45 70.11, 77.97 65.21 09/10/2021 06:33:57 70.07, 78.01 65.17 4.80 72
5 09/10/2021 07:23:26 -69.98,-114.50 114.92 09/10/2021 07:23:27 -69.96,-114.51 114.93 1.54 1
6 09/10/2021 08:14:08 69.75, 53.14 64.87 09/10/2021 08:12:55 69.80, 52.91 64.93 10.68 73
7 09/12/2021 22:49:37 70.03,-166.13 66.15 09/12/2021 22:50:26 70.05,-166.14 66.16 2.22 49
8 09/12/2021 23:40:19 -69.95, 1.32 113.94 09/12/2021 23:39:56 -69.95, 1.35 113.94 1.15 23
9 09/15/2021 15:06:31 70.01, -50.32 67.14 09/15/2021 15:06:56 70.03, -50.29 67.16 2.51 25
10 09/15/2021 15:57:13 -69.92, 117.13 112.94 09/15/2021 15:56:26 -69.92, 117.19 112.94 2.41 47
11 09/18/2021 06:32:45 -70.30,-102.31 111.54 09/18/2021 06:33:57 -70.22,-101.78 111.64 21.94 72
12 09/18/2021 07:23:25 69.98, 65.49 68.15 09/18/2021 07:23:26 70.00, 65.54 68.16 2.61 1
13 09/18/2021 08:14:06 -69.83,-126.97 111.99 09/18/2021 08:12:57 -69.84,-127.04 111.99 2.71 69
14 09/20/2021 22:49:35 -70.07, 13.83 110.75 09/20/2021 22:50:29 -70.07, 13.89 110.75 2.62 54
15 09/20/2021 23:40:18 69.91,-178.62 69.11 09/20/2021 23:39:57 69.90,-178.70 69.10 2.98 21

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/7/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210907.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/07/2021 in txt file.

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