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: 9/10/2021
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 09/10/2021 06:32:45 70.12, 77.96 65.22 09/10/2021 06:33:56 70.12, 78.08 65.21 4.67 71
2 09/10/2021 07:23:26 -69.99,-114.52 114.91 09/10/2021 07:23:26 -70.01,-114.45 114.89 3.17 0
3 09/10/2021 08:14:08 69.76, 53.13 64.88 09/10/2021 08:12:55 69.79, 52.90 64.92 9.66 73
4 09/12/2021 22:49:38 70.04,-166.15 66.16 09/12/2021 22:50:27 70.04,-166.15 66.15 0.13 49
5 09/12/2021 23:40:20 -69.96, 1.30 113.92 09/12/2021 23:39:57 -69.93, 1.33 113.95 3.12 23
6 09/15/2021 15:06:31 70.02, -50.34 67.15 09/15/2021 15:06:56 70.02, -50.31 67.15 1.05 25
7 09/15/2021 15:57:13 -69.93, 117.12 112.93 09/15/2021 15:56:26 -69.91, 117.17 112.95 3.09 47
8 09/18/2021 06:32:45 -70.31,-102.33 111.53 09/18/2021 06:33:57 -70.20,-101.80 111.65 23.26 72
9 09/18/2021 07:23:25 69.99, 65.47 68.16 09/18/2021 07:23:26 69.99, 65.53 68.15 2.15 1
10 09/18/2021 08:14:06 -69.85,-126.99 111.98 09/18/2021 08:12:57 -69.83,-127.06 112.00 3.61 69
11 09/20/2021 22:49:35 -70.08, 13.81 110.74 09/20/2021 22:50:29 -70.06, 13.87 110.76 3.06 54
12 09/20/2021 23:40:19 69.97,-178.72 69.17 09/20/2021 23:39:56 69.95,-178.64 69.15 3.61 23
13 09/21/2021 00:30:47 -69.13, -10.19 111.67 09/21/2021 00:29:38 -69.19, -12.04 111.59 73.57 69
14 09/23/2021 15:06:28 -70.00, 129.70 109.78 09/23/2021 15:06:59 -70.02, 129.70 109.76 2.41 31
15 09/23/2021 15:57:12 69.89, -62.83 70.13 09/23/2021 15:56:26 69.91, -62.82 70.15 1.74 46

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/10/2021
SNOs_Map_NOAA-20_LANDSAT-8_20210910.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/10/2021 in txt file.

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