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: 4/18/2024
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 -70.28, 35.67 121.36 04/19/2024 21:23:02 -70.30, 35.74 121.35 3.06 60
2 04/19/2024 22:12:46 70.16,-156.83 58.50 04/19/2024 22:12:30 70.14,-156.85 58.48 2.66 16
3 04/19/2024 23:03:18 -69.53, 11.43 122.16 04/19/2024 23:02:08 -69.59, 10.02 122.07 55.06 70
4 04/22/2024 12:48:39 70.97, -17.04 58.46 04/22/2024 12:49:47 70.87, -15.16 58.31 69.28 68
5 04/22/2024 13:39:09 -70.23, 151.46 122.33 04/22/2024 13:39:27 -70.21, 151.49 122.35 2.67 18
6 04/22/2024 14:29:53 70.11, -41.05 57.54 04/22/2024 14:28:54 70.10, -41.02 57.53 2.11 59
7 04/25/2024 05:05:34 70.25, 99.83 56.83 04/25/2024 05:06:21 70.27, 99.85 56.84 2.77 47
8 04/25/2024 05:56:16 -70.14, -92.69 123.31 04/25/2024 05:55:51 -70.16, -92.67 123.28 2.95 25
9 04/27/2024 20:32:03 -70.60, 47.67 123.66 04/27/2024 20:33:14 -70.50, 48.44 123.78 30.52 71
10 04/27/2024 21:22:41 70.18,-144.35 55.89 04/27/2024 21:22:45 70.17,-144.40 55.88 2.09 4
11 04/27/2024 22:13:23 -70.06, 23.14 124.24 04/27/2024 22:12:15 -70.06, 23.08 124.24 2.13 68
12 04/30/2024 12:49:04 -70.22, 163.97 124.88 04/30/2024 12:49:40 -70.23, 163.96 124.87 1.18 36
13 04/30/2024 13:39:48 70.12, -28.56 55.01 04/30/2024 13:39:07 70.11, -28.57 55.00 1.24 41

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/18/2024
SNOs_Map_NOAA-20_LANDSAT-8_20240418.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/18/2024 in txt file.

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