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: 4/17/2024
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 04/19/2024 21:22:02 -70.29, 35.66 121.36 04/19/2024 21:23:02 -70.30, 35.73 121.36 2.78 60
2 04/19/2024 22:12:46 70.17,-156.84 58.51 04/19/2024 22:12:29 70.19,-156.78 58.53 3.43 17
3 04/19/2024 23:03:18 -69.54, 11.42 122.16 04/19/2024 23:02:08 -69.58, 10.01 122.07 54.72 70
4 04/22/2024 12:48:40 70.98, -17.06 58.47 04/22/2024 12:49:48 70.87, -15.16 58.31 70.12 68
5 04/22/2024 13:39:08 -70.19, 151.53 122.37 04/22/2024 13:39:27 -70.21, 151.50 122.35 2.99 19
6 04/22/2024 14:29:53 70.12, -41.06 57.56 04/22/2024 14:28:54 70.10, -41.02 57.53 3.25 59
7 04/25/2024 05:05:34 70.26, 99.80 56.84 04/25/2024 05:06:21 70.28, 99.87 56.85 3.27 47
8 04/25/2024 05:56:16 -70.15, -92.71 123.29 04/25/2024 05:55:51 -70.17, -92.66 123.27 3.37 25
9 04/27/2024 20:32:03 -70.62, 47.64 123.64 04/27/2024 20:33:14 -70.53, 48.48 123.76 32.40 71
10 04/27/2024 21:22:41 70.19,-144.38 55.91 04/27/2024 21:22:45 70.19,-144.37 55.91 0.81 4
11 04/27/2024 22:13:23 -70.08, 23.11 124.22 04/27/2024 22:12:15 -70.08, 23.12 124.21 0.59 68
12 04/30/2024 12:49:04 -70.25, 163.94 124.85 04/30/2024 12:49:41 -70.22, 163.93 124.89 3.28 37
13 04/30/2024 13:39:48 70.14, -28.59 55.03 04/30/2024 13:39:07 70.15, -28.52 55.04 2.83 41

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/17/2024
SNOs_Map_NOAA-20_LANDSAT-8_20240417.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/17/2024 in txt file.

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