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: 3/29/2023
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 03/29/2023 14:16:00 -70.19, 142.21 113.27 03/29/2023 14:17:00 -70.18, 142.17 113.28 1.73 60
2 03/29/2023 15:06:44 70.08, -50.31 66.61 03/29/2023 15:06:27 70.08, -50.33 66.61 0.76 17
3 03/29/2023 15:57:15 -69.40, 118.01 114.12 03/29/2023 15:56:06 -69.47, 116.47 113.99 60.96 69
4 04/01/2023 06:32:57 -70.18,-102.01 114.32 04/01/2023 06:33:26 -70.18,-101.94 114.32 2.74 29
5 04/01/2023 07:23:40 70.02, 65.54 65.50 04/01/2023 07:22:54 70.02, 65.48 65.51 2.60 46
6 04/03/2023 21:59:12 70.24,-153.65 64.72 04/03/2023 22:00:23 70.25,-153.59 64.73 2.82 71
7 04/03/2023 22:49:54 -70.13, 13.83 115.40 04/03/2023 22:49:53 -70.14, 13.88 115.40 2.32 1
8 04/03/2023 23:40:35 69.87,-178.46 64.31 04/03/2023 23:39:22 69.92,-178.78 64.38 13.60 73
9 04/06/2023 14:16:09 70.20, -37.83 63.66 04/06/2023 14:16:49 70.22, -37.76 63.67 3.23 40
10 04/06/2023 15:06:51 -70.10, 129.65 116.47 04/06/2023 15:06:19 -70.11, 129.72 116.45 3.08 32
11 04/09/2023 05:42:31 -70.75, -90.25 116.77 04/09/2023 05:43:41 -70.63, -88.90 116.93 51.33 70
12 04/09/2023 06:33:05 70.13, 78.05 62.57 04/09/2023 06:33:15 70.13, 78.02 62.58 1.70 10
13 04/09/2023 07:23:47 -70.02,-114.47 117.56 04/09/2023 07:22:45 -70.03,-114.50 117.54 1.68 62
14 04/11/2023 21:59:17 -70.21, 26.38 118.32 04/11/2023 22:00:11 -70.24, 26.41 118.31 2.87 54
15 04/11/2023 22:50:01 70.11,-166.16 61.57 04/11/2023 22:49:38 70.12,-166.11 61.57 1.80 23

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/29/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230329.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/29/2023 in txt file.

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