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: 1/16/2023
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 01/16/2023 15:06:08 -70.09, 129.74 89.01 01/16/2023 15:06:57 -70.08, 129.73 89.03 1.07 49
2 01/16/2023 15:56:52 69.96, -62.75 90.85 01/16/2023 15:56:24 69.97, -62.77 90.87 2.08 28
3 01/19/2023 06:32:35 70.87, 76.95 91.30 01/19/2023 06:33:42 70.76, 78.99 91.11 75.72 67
4 01/19/2023 07:23:03 -70.06,-114.44 89.57 01/19/2023 07:23:23 -70.05,-114.43 89.59 1.08 20
5 01/19/2023 08:13:47 69.93, 53.06 90.29 01/19/2023 08:12:50 69.94, 53.07 90.31 1.09 57
6 01/21/2023 22:49:15 70.12,-166.07 89.93 01/21/2023 22:50:17 70.13,-166.04 89.93 2.19 62
7 01/21/2023 23:39:57 -70.04, 1.37 90.17 01/21/2023 23:39:47 -70.02, 1.44 90.19 2.89 10
8 01/22/2023 00:30:32 69.43, 169.57 89.19 01/22/2023 00:29:22 69.47, 168.32 89.28 48.85 70
9 01/24/2023 15:06:09 70.06, -50.21 89.25 01/24/2023 15:06:42 70.06, -50.25 89.24 1.36 33
10 01/24/2023 15:56:51 -69.97, 117.24 90.86 01/24/2023 15:56:12 -69.95, 117.24 90.87 2.26 39
11 01/27/2023 06:32:24 -70.39,-102.26 91.06 01/27/2023 06:33:36 -70.28,-101.68 91.21 25.08 72
12 01/27/2023 07:23:03 70.01, 65.64 88.53 01/27/2023 07:23:06 70.00, 65.57 88.52 3.08 3
13 01/27/2023 08:13:45 -69.92,-126.91 91.57 01/27/2023 08:12:35 -69.95,-126.87 91.54 3.00 70
14 01/29/2023 22:49:13 -70.09, 13.99 92.08 01/29/2023 22:50:01 -70.12, 14.00 92.06 3.30 48
15 01/29/2023 23:39:57 69.98,-178.53 87.79 01/29/2023 23:39:28 70.00,-178.53 87.82 2.37 29

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/16/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230116.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/16/2023 in txt file.

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