Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/28/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-9) Time (LANDSAT-9) Lat,Lon (LANDSAT-9) SZA (LANDSAT-9 ) Distance(km) Time Diff (sec)
1 03/30/2024 17:40:29 -70.18, 91.26 114.02 03/30/2024 17:41:05 -70.20, 91.23 114.00 2.33 36
2 03/30/2024 18:31:07 70.10,-101.29 65.89 03/30/2024 18:30:32 70.09,-101.28 65.88 1.04 35
3 04/02/2024 12:24:50 70.24, -9.91 64.96 04/02/2024 12:25:46 70.24, -9.90 64.96 0.45 56
4 04/02/2024 13:15:31 -70.13, 157.57 115.16 04/02/2024 13:15:16 -70.13, 157.58 115.17 0.56 15
5 04/02/2024 14:06:00 69.57, -34.25 64.24 04/02/2024 14:04:50 69.63, -35.47 64.34 47.67 70
6 04/05/2024 07:09:15 -70.39,-111.24 115.94 04/05/2024 07:10:27 -70.33,-110.95 116.03 13.04 72
7 04/05/2024 07:59:50 70.14, 56.48 63.79 04/05/2024 07:59:55 70.15, 56.45 63.80 2.04 5
8 04/05/2024 08:50:31 -70.04,-136.05 116.33 04/05/2024 08:49:25 -70.05,-136.07 116.32 0.92 66
9 04/08/2024 01:53:48 71.09, 146.53 63.74 04/08/2024 01:54:55 70.95, 148.82 63.54 84.03 67
10 04/08/2024 02:44:14 -70.21, -44.73 117.19 04/08/2024 02:44:37 -70.19, -44.68 117.22 3.08 23
11 04/08/2024 03:34:51 70.06, 122.85 62.64 04/08/2024 03:34:04 70.07, 122.79 62.65 2.47 47
12 04/10/2024 21:28:34 70.23,-145.84 61.80 04/10/2024 21:29:15 70.21,-145.82 61.77 2.46 41
13 04/10/2024 22:19:14 -70.11, 21.68 118.35 04/10/2024 22:18:45 -70.11, 21.67 118.35 0.49 29

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/28/2024
SNOs_Map_NOAA-20_LANDSAT-9_20240328.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 03/28/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-9